Phys.Org |
|---|
Cooling with light: Exploring optical cooling in semiconductor quantum dots |
Cooling systems are an integral part of many modern technologies, as heat tends to wear down materials and decrease performance in several ways. In many cases, however, cooling can be an inconvenient and energy-intensive ... |
||
|
2024-11-26 Read more about this article in source |
||
-
Phys.Org more ...
New superionic conducting electrolyte could enhance stability of all-solid-state lithium metal batteries
All-solid-state lithium metal batteries (LMBs) are promising energy storage solutions that incorporate a lithium metal anode and solid-state electrolytes (SSEs), as opposed to the liquid ones found in conventional lithium ... 12/22/2024
-
AZO Nano more ...
Novel Method for Producing Superior Carbon Nanofibers via Additive Nanostructuring
A novel method for producing high-performance carbon nanofibers integrates additive nanostructuring and optimized carbonization for superior properties. 12/20/2024
-
A global review of advancements in integrating metasurfaces—thin planar arrays of nanostructures—into optoelectronic devices highlights their potential to transform technologies such as light emitting diodes (LEDs), lasers, ... 12/20/2024
-
Wearing sunscreen is important to protect your skin from the harmful effects of UV radiation but doesn’t cool people off. However, a new formula, described in ACS’ Nano Letters, protects against both UV light and heat from the sun using radiative cooling. 12/20/2024
.jpg?v=_DcFt4JjCVLd1dALKHIYSMkjFwYvC-u_NAA9GrWcxJ0 "This Prototype Sunscreen Protects Your Skin and Cools You Off, Too")
-
AZO Nano more ...
Low-Temperature Synthesis of Ultrathin Two-Dimensional Materials via BiOCl-Assisted CVD
The BiOCl-assisted CVD method synthesizes ultrathin 2DMs at reduced temperatures, offering precise control over thickness and compatibility with semiconductors. 12/20/2024
-
3D printed graphene enhances energy storage devices, optimizing performance in batteries and supercapacitors with custom structures and improved conductivity. 12/20/2024
-
Living organisms monitor time—and react to it—in many different ways, from detecting light and sound in microseconds to responding physiologically in pre-programmed ways, via their daily sleep cycle, monthly menstrual ... 12/19/2024
-
Phys.Org more ...
New strategies enhance stability of metal nanoparticles in green hydrogen production
Efficient and durable low-cost catalysts are essential for green hydrogen production and related chemical fuel production, both vital technologies for the transition to renewable energy. Research in this field increasingly ... 12/19/2024
-
An international research team has developed a new therapy based on nanotechnology called nanoGLA for the treatment of Fabry disease. The new therapeutic solution has shown remarkable efficacy in preclinical studies. The ... 12/19/2024
-
Wearing sunscreen is important to protect your skin from the harmful effects of UV radiation but doesn't cool people off. However, a new formula, described in Nano Letters, protects against both UV light and heat from the ... 12/19/2024
-
Researchers at the University of Massachusetts Amherst have designed a new technology that takes inspiration from WWI fighter aircraft machine gun and propeller synchronization to manipulate cell behavior by precisely modulating ... 12/19/2024
-
University of Queensland researchers have developed a 3D printing method to produce shape-shifting liquid metal robotics with musculoskeletal qualities inspired by animal physiology. 12/19/2024
-
In a study published in Applied Physics Letters, Tohoku University researchers and collaborators developed a mild fluorination approach to overcome graphene's zero-bandgap constraint. 12/19/2024
-
Phys.Org more ...
Fluorination strategy unlocks graphene's potential for optoelectronic and energy applications
Researchers from Tohoku University and collaborators have developed a weak fluorination strategy to address the zero-bandgap limitation of graphene. Details of the research were published in the journal Applied Physics Letters. 12/19/2024.jpg?v=D6FX0qEwQqB2j9WyKBq-R23oiJQi926dtC8faF0ub3w "Fluorination strategy unlocks graphene's potential for optoelectronic and energy applications")
-
A team of University of Melbourne researchers from the Caruso Nanoengineering Group has created an innovative drug delivery system with outstanding potential to improve drug development. 12/19/2024
.jpg?v=jPVSDo50hDW8bOBR4wG6aq_Ep7yyCu77fwH4_3dyPIs "Nano drug delivery system eliminates need for complicated carriers")
-
Using a chemical reaction inspired by rocket fuel ignition, Cornell researchers have engineered a nanoporous carbon with the highest surface area ever reported, a breakthrough that is already proving beneficial for carbon-dioxide ... 12/19/2024
-
A study published in ACS Catalysis by researchers from the University of Liverpool outlines advancements in engineering biology and sustainable energy. 12/18/2024
-
Black Phosphorus (BP) is a 2D material with tunable properties suitable for applications in electronics, optoelectronics, energy storage, and biomedical fields. Its use in next-generation devices shows promise, although challenges like environmental instability and scalability remain. 12/18/2024
-
Penn Engineers have modified lipid nanoparticles (LNPs)—the revolutionary technology behind the COVID-19 mRNA vaccines—to not only cross the blood-brain barrier (BBB) but also to target specific types of cells, including ... 12/18/2024
.jpg?v=MBijZJIgC1SBHVyKslP-HKxBN01QQ-3RR14zmdLN2T0 "Unlocking the brain: Peptide-guided nanoparticles deliver mRNA to neurons")
-
Phys.Org more ...
Tiny particle, huge potential: Scientists discover new type of quasiparticle present in all magnetic materials
Researchers recently made a groundbreaking discovery on the nanoscale: a new type of quasiparticle found in all magnetic materials, no matter their strength or temperature. These new properties shake up what researchers previously ... 12/18/2024
-
The incorporation of boron in gold films enhances stability and electronic characteristics, highlighting potential for advanced materials in nanotechnology. 12/17/2024
.jpg?v=l6fVX2N-phC8bYcnedgHkardqW57vCjq9-bC8l4nGP8 "The Role of Boron in the Creation of 2D Nanostructured Gold Films")
-
Nanobubbles offer enhanced stability for gas retention in solutions, with implications for hydroponics and brine mining, as revealed by Texas A&M researchers. 12/17/2024
-
After dominating the electronics industry for decades, conventional silicon-based transistors are gradually approaching their limits, which is preventing engineers from further reducing their size without affecting their ... 12/17/2024
.jpg?v=XBYi2FCwxt42ewpIW5NmaiaRUDda-4M0lt_HUAR7QXQ "2D materials boost p-type transistor performance, paving way for future tech")
-
The University of Liverpool has reported a significant advancement in engineering biology and clean energy. A team of researchers has developed an innovative light-driven hybrid nanoreactor that merges natural efficiency ... 12/17/2024
.jpg?v=xQyuM2U2m_1QiB9bXD3qpfstSP6cOWx2EPciSu84YSo "Light-driven hybrid nanoreactor offers cost-effective hydrogen production")
-
Phys.Org more ...
Novel bioluminescent immunosensor shows promise for quantitative point-of-care testing
A novel nanobody-based immunosensor, designed to function stably in undiluted biological fluids and harsh conditions, has been developed, report researchers from Science Tokyo. Their innovative design leverages BRET—bioluminescence ... 12/17/2024
-
This review explores material encapsulation within nanotubes, highlighting advancements, challenges, and applications in electronics, energy storage, and biomedicine. 12/17/2024
-
This study reveals how ligand variations in Cu14 nanoclusters affect stability and selectivity in CO2 reduction, leading to efficient carbon conversion. 12/16/2024
-
Researchers at Tokyo Metropolitan University created aligned tungsten disulfide nanotubes, paving the way for improved performance in real-world electronics. 12/16/2024
-
Researchers from Tokyo Metropolitan University have made tungsten disulfide nanotubes which point in the same direction when formed, for the first time. They used a sapphire surface under carefully controlled conditions to ... 12/17/2024
.jpg?v=oinNH7ISYf2HbyzUrWavfrI8W1jCAQEFxAnrv2Cykkg "Scientists learn how to make nanotubes that point in one direction")
-
Scientists from RMIT University and the Doherty Institute have developed a new blood test that could screen cancer patients to help make their treatment safer and more effective. 12/17/2024
.jpg?v=_aQHCf6Aj68ONukI9znhigu2Mngr1BA3cVFndy7yGUk "New blood test evaluates nanomedicines for safer, personalized cancer treatment")
-
In a world grappling with a multitude of health threats—ranging from fast-spreading viruses to chronic diseases and drug-resistant bacteria—the need for quick, reliable, and easy-to-use home diagnostic tests has never ... 12/17/2024
.jpg?v=y3MEF8qu2jM5iRKYKhr6OhVeVDyKA8mwjGzBseJ5O90 "Tiny chips promise swift disease diagnosis from a single breath")
-
Wearable devices and smart sensors are transforming how we monitor health and activity, from tracking heartbeats to detecting body movements. However, traditional tools like stethoscopes and fitness trackers often face challenges. ... 12/17/2024
-
Phys.Org more ...
Femtosecond lasers and ordered nanopillars: A new path for high-speed electron control
The Tata Institute of Fundamental Research, Mumbai, in collaboration with the Australian National University, Canberra has demonstrated a novel way of steering a beam of relativistic electron pulses produced by an ultrahigh ... 12/17/2024.jpg?v=BivFluEbHhfEpYh_gwVlx3KrsBJOrUWk98bkPUuI8_E "Femtosecond lasers and ordered nanopillars: A new path for high-speed electron control")
-
Gases are essential for many chemical reactions, and bubbles are one way for these gases to be held in solution. When compared to larger bubbles, nanobubbles have increased stability—meaning that they can remain in a solution ... 12/17/2024
-
This article discusses how to use NIR dynamic light scattering (DLS) to measure the size of quantum dots. 12/16/2024
-
To ensure the stability and usability of injectable biopharmaceutical products, protein aggregation and active principle ingredients are of the utmost concern. 12/16/2024
.jpg?v=P92iILdJju7mDJJ_jgh3guHGPPvXzVpI7JCMUdWkSc0 "Dynamic Light Scattering (DLS) for Monitoring Protein Aggregation")
-
AZO Nano more ...
Depolarized Dynamic Light Scattering (DDLS) Application for Particles Size Measurement
This article describes the use of Depolarized Dynamic Light Scattering to analyze anisotropic nanoparticles that can be used in medical fields. 12/16/2024.jpg?v=mV49QkG2q3B5Buy9BgF4HcAis4IoST8PdQS1MlcrqTY "Depolarized Dynamic Light Scattering (DDLS) Application for Particles Size Measurement")
-
For many biopharmaceutical products, particularly injectables, active principle ingredients (API) stability and protein aggregation are factors that ultimately impact both the quality and usability of the final product. 12/16/2024
-
Nanowires show great promise in advancing cancer diagnostics and therapy, offering targeted drug delivery and enhanced imaging capabilities. 12/16/2024
-
This study presents a method for producing high-performance carbon nanocomposites from CO2 using electrochemical reduction and 3D printing. The process enhances material sustainability while reducing greenhouse gas emissions. 12/13/2024
-
While humble copper (Cu) may not boast the allure of gold or silver, its remarkable versatility makes it invaluable in cutting-edge research. A collaborative effort by scientists from Tohoku University, the Tokyo University ... 12/13/2024
-
In this interview, Pedro Machado shares expertise on electron microscopy, detailing sample preparation methods and the critical role of multimodal imaging in biological studies. 12/13/2024
-
AZO Nano more ...
GMG's THERMAL-XR Demonstrates Potential for Electronics Heat Sink Miniaturization and Efficiency
Graphene Manufacturing Group Ltd. ("GMG") is pleased to provide a business update on the commercialization progress of THERMAL-XR® Powered by GMG Graphene. 12/12/2024.jpg?v=wvvRudCQyyBsEMrkb80C6VWjrTiyP_VsTX_hg--9tRQ "GMG's THERMAL-XR Demonstrates Potential for Electronics Heat Sink Miniaturization and Efficiency")
-
According to a study published in Engineering, by integrating disparate fields using new nanofluidic techniques, researchers have established the groundwork for practical applications that go well beyond present capabilities. 12/12/2024
-
Researchers from Florida State University have discovered a novel way to create a particular class of 2D material and enhance its magnetic characteristics. The journal Angewandte Chemie published the study. 12/12/2024
-
Phys.Org more ...
Stabilized ferrocene molecules result in the world's smallest electrically controlled molecular machine
Artificial molecular machines, nanoscale machines consisting of a few molecules, offer the potential to transform fields involving catalysts, molecular electronics, medicines, and quantum materials. These machines operate ... 12/12/2024.jpg?v=4ARllsHbnKZ6TJ4zFY5rKnIc_QVgus8wcntQcBmeHI8 "Stabilized ferrocene molecules result in the world's smallest electrically controlled molecular machine")
-
University of Central Florida (UCF) researcher Debashis Chanda, a professor at UCF's NanoScience Technology Center, has developed a new technique to detect long wave infrared (LWIR) photons of different wavelengths or "colors." 12/12/2024
-
In a study recently published in the journal Nano Letters, researchers from Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kanazawa, Japan, used frequency-modulated atomic force microscopy to reveal the submolecular ... 12/12/2024
-
AZO Nano more ...
GMG's THERMAL-XR(R) Demonstrates Potential for Electronics Heat Sink Miniaturization and Efficiency
Graphene Manufacturing Group Ltd. ("GMG") is pleased to provide a business update on the commercialization progress of THERMAL-XR® Powered by GMG Graphene. 12/12/2024
-
Self-organized stacking domains in three-layer graphene offer new pathways for quantum technologies, advancing the field of graphene research significantly. 12/11/2024
-
Researchers from KTU and Japan have developed a novel nanolaser using silver nanocubes, promising advancements in medical diagnostics and data communication. 12/11/2024
-
AZO Nano more ...
AXT Partner with Alemnis to bring Cutting-Edge In Situ Micromechanical Testing Instruments to Australia and New Zealand
The partnership between AXT and Alemnis strengthens in situ microscopy, providing cutting-edge nanomechanical testing instruments for Australian researchers. 12/11/2024
-
One of the great ambitions in the scientific world is to use tiny objects—such as molecules, viruses, and nanoparticles—as building blocks to construct essential macromolecules and materials, much like constructing intricate ... 12/12/2024
.jpg?v=Vtgozkdep37U-ew4KGDKHU9IWpMIGe0mIkt0V9T6Q38 "Nanofluidic devices and their role in matter manipulation")
-
Researchers have pioneered a new technique at the Swiss Light Source SLS called X-ray linear dichroic orientation tomography, which probes the orientation of a material's building blocks at the nanoscale in three-dimensions. 12/12/2024
-
Penn Engineers have made a critical breakthrough that bridges a major healthy equity gap for pregnant people with pre-eclampsia, a condition that arises due to insufficient blood flow to the placenta and results in high maternal ... 12/12/2024
.jpg?v=qVmS9zjnxei-hZBxXOuTQkpSOiuvMCiERhM_5XgbRRY "Lipid nanoparticle delivers potential mRNA cure for pre-eclampsia")
-
Rising CO₂ emissions are accelerating global warming and climate change. But what if scientists could repurpose excess CO₂ into a potential energy source? 12/12/2024
-
Researchers have made a discovery regarding the TRPV1 (transient receptor potential vanilloid 1) ion channel and its role in pain perception. The study reveals how solvent molecules can modulate pain signals, offering a potential ... 12/12/2024
-
Phys.Org more ...
Nanoscale analysis uncovers method to prevent dental erosion from carbonated drinks
A Korean research team, which had previously visualized and scientifically proven the harmful effects of carbonated drinks like cola on dental health using nanotechnology, has now identified a mechanism for an effective method ... 12/12/2024 -
At just a few atoms of thickness, 2D materials offer revolutionary possibilities for new technologies that are microscopically sized but have the same capabilities as existing machines. 12/12/2024
-
CEA-Leti research engineers have demonstrated for the first time a scalable hafnia-zirconia-based ferroelectric capacitor platform integrated into the back-end-of-line (BEOL) at the 22 nm FD-SOI technology node. 12/11/2024
-
Advancements in thin-film electrolyte membranes for SOFCs focus on improving ionic conductivity, reducing degradation, and enhancing fuel cell performance at lower operating temperatures, contributing to more efficient and durable energy solutions. 12/11/2024
-
Graphene, a single layer of carbon atoms arranged in a two-dimensional honeycomb lattice, is known for its exceptional properties: incredible strength (about 200 times stronger than steel), light weight, flexibility, and ... 12/11/2024
.jpg?v=_Sav0_-s0GY7exgZa1rr3zOtqfYhPJgxbiRK2Rq1ixE "Graphene stacking discovery could herald new era for quantum applications")
-
A team of Rice University scientists has solved a long-standing problem in thermal imaging, making it possible to capture clear images of objects through hot windows. Imaging applications in a range of fields—such as security, ... 12/11/2024
-
This study explores the use of fluorescent nanodiamonds as physical unclonable functions (PUFs) for anticounterfeiting, presenting a three-dimensional encoding scheme and deep metric learning algorithm to address challenges in reproducibility and noise interference. 12/10/2024
-
Kaunas University of Technology (KTU), Lithuania researchers, and scientists from Japan have developed a unique nanolaser. Although the dimensions of this laser are so small that its structure can only be seen through a powerful ... 12/10/2024
.jpg?v=4IodLrhuJ02KfzDi0peUhfp0b0m3o72ZU47XYM9SFHg "Silver nanocubes enable nanolaser light generation")
-
Phys.Org more ...
Metal coordination-based approach paves way for controlled synthesis of important protein structural motifs
A newly developed approach can precisely produce four-stranded β-sheets through metal–peptide coordination, report researchers from the Institute of Science Tokyo. Their innovative methodology overcomes long-standing challenges ... 12/10/2024
-
Phys.Org more ...
Ultrasound-guided microscopic 'flower' particles show promise in targeted drug delivery
How can medicines be directed to precise locations within the body where they need to act? Scientists have been researching this question for a long time. An example would be delivering cancer drugs directly to a tumor so ... 12/10/2024.jpg?v=DETuiJfwNggbDeTslwHWTkMXg3yE8soQXfC1zIFWV9Y "Ultrasound-guided microscopic 'flower' particles show promise in targeted drug delivery")
-
Two years ago, a medical professional approached scientists at the University of Tabriz in Iran with an interesting problem: Patients were having headaches after pacemaker implants. Working together to investigate, they began ... 12/10/2024
.jpg?v=-znt1oysjLZ4yLN3mnoLcngiEjYglbtM8aoC5QKN_HQ "Rethinking the brain pacemaker: How better nanocomposites can improve signals")
-
Phys.Org more ...
Nanopore direct RNA sequencing finds cancer's 'fingerprint' to improve early detection
Different types of cancer have unique molecular "fingerprints" which are detectable in early stages of the disease and can be picked up with near-perfect accuracy by small, portable scanners in just a few hours, according ... 12/10/2024
-
Phys.Org more ...
Precision engineering enables design of virus-like particles that can deliver genetic material into cells
Scientists from NPL, working in collaboration with AI experts from IBM and the Science and Technology facilities Council (STFC) Hartree Center, are applying the principles of precision engineering of biological systems to ... 12/10/2024 -
Phys.Org more ...
Nanostructured two-dimensional gold monolayers expand possibilities for catalysis, electronics, and energy conversion
Researchers have created nearly freestanding nanostructured two-dimensional (2D) gold monolayers, an impressive feat of nanomaterial engineering that could open up new avenues in catalysis, electronics, and energy conversion. 12/10/2024
-
Phys.Org more ...
Engineers develop gel-based stretchable triboelectric nanogenerators for wearable technology
From smartwatches, and fitness trackers to medical sensors that can be worn on the body, wearables are transforming the way we interact with technology. As their popularity grows, triboelectric nanogenerators (TENGs) that ... 12/10/2024.jpg?v=NFTONRhTANl8JRGHe-FQzHwBbIBOvJgOagRQ3GzaARI "Engineers develop gel-based stretchable triboelectric nanogenerators for wearable technology")
-
Phys.Org more ...
Novel mixture of mRNA in nanoparticles show therapeutic potential against tumor progression
Therapeutic mRNAs offer great potential as a versatile and precise tool against cancer and other diseases. However, the therapeutic effectiveness is limited by the poor translation uptake of naked mRNA. To circumvent this ... 12/10/2024.jpg?v=Os6CctOnGJig1he9yicwP1jKm9Rd1WZu3lcLmSLj9zY "Novel mixture of mRNA in nanoparticles show therapeutic potential against tumor progression")
-
Phys.Org more ...
Delivering mRNA and RNAi-based therapies in single treatment could combat complex diseases
Researchers at the University of Ottawa may have cracked the code to harness both mRNA and RNAI-based therapies to improve the treatment of cancer, cardiovascular and other complex diseases. 12/10/2024
-
Wuhan University-led research is reporting the development of a revivable self-assembled supramolecular biomass fibrous framework (a novel foam filter) that efficiently removes microplastics from complex aquatic environments. 12/09/2024
-
Researchers at the University of Kentucky are exploring new ways to use nanoparticles in combination with other materials as an innovative approach to cancer therapy. 12/09/2024
-
This study evaluates the effectiveness of Sele-targeted siRNA liposome nanoparticles in inhibiting pathological scar formation by disrupting cell communication. 12/09/2024
-
AZO Nano more ...
Observation of New Electric Field Signals Strong Potential for Assorted Devices: New Research at City University of Hong Kong
A new vortex electric field with the potential to enhance future electronic, magnetic and optical devices has been observed by researchers from City University of Hong Kong (CityUHK) and local partners. 12/08/2024
-
A new vortex electric field with the potential to enhance future electronic, magnetic and optical devices has been observed by researchers from City University of Hong Kong (CityUHK) and local partners. 12/08/2024
-
AZO Nano more ...
Feasibility Study with Evonik Confirms LEON’s FR-JET Technology’s Performance in Advanced Nanoparticle Manufacturing for Drug Delivery
leon-nanodrugs GmbH (LEON), a German Pharmatech company, is pleased to announce the successful conclusion of an independent feasibility study with Evonik Canada Inc., part of Evonik Industries, one of the world´s leading specialty chemicals companies. 12/06/2024.jpg?v=BQqv46snyQpNaXgYZMlSmZ19TE0P5A3QnRlJqNkNYr8 "Feasibility Study with Evonik Confirms LEON’s FR-JET Technology’s Performance in Advanced Nanoparticle Manufacturing for Drug Delivery")
-
The PDA-ICG nanoprobe offers a novel approach for visualizing senescent cells, crucial for understanding their role in tumor progression and therapy resistance. 12/06/2024
-
MXenes' unexpected low thermal conductivity may transform insulation methods, leading to significant energy savings in buildings and industrial applications. 12/06/2024
-
EV Group expands its management board to enhance its leadership in semiconductor solutions, driving growth in AI, HPC, and advanced packaging technologies. 12/06/2024
-
Phys.Org more ...
Nanoparticle-mediated gene therapy fixes major cause of stillbirth and premature birth in guinea pig model
The life of billions of people inhabiting Earth is owed to a temporary organ that supported and nourished them in a mother's womb. The placenta, or afterbirth, is considered sacred by some cultures, its pivotal role in pregnancy ... 12/06/2024
-
Materials that conduct electricity well, like metals, also tend to conduct heat. For instance, a metal spoon left in a hot cup of tea will get hot, while the ceramic mug remains cool. This is because good electrical conductors ... 12/05/2024
-
Phys.Org more ...
Experiments show coating rice seedling with nanoscale carbon dots from durian helps rice plants thrive in salty soil
Extreme weather and pollution have increased the salt content in some soil, making growing conditions harsh for salt-sensitive crops like rice. Now, researchers reporting in ACS Nano detail a possible solution that doesn't ... 12/05/2024.jpg?v=Apl9PKIcSBwSNkopy2c4IQb6L_tp1y_v9munu6WUYb0 "Experiments show coating rice seedling with nanoscale carbon dots from durian helps rice plants thrive in salty soil")
-
Phys.Org more ...
Mechanical engineer figures out way to enhance sensitivity of nanopores for early detection of diseases
SMU Lyle mechanical engineering graduate student Kamruzzaman Joty has introduced a new technique in nanotechnology for detecting and analyzing biomolecules, potentially paving the way for new methods of early disease detection. 12/05/2024
-
Nanofibers hold the key to more efficient and sustainable wound care solutions. 12/05/2024
-
Phys.Org more ...
Ultra-stable Ag₃₀ nanoclusters with metallic aromaticity show promise for optoelectronic devices
As ultra-small nanoparticles with uniform sizes and well-defined structures, ligand-protected coinage metal nanoclusters show distinctive electronic structures and physicochemical properties in contrast to bulk nanomaterials ... 12/05/2024
-
In the ongoing battle against cancer, early detection remains a crucial factor in improving survival rates and reducing the economic burden on health care systems. 12/05/2024
.jpg?v=vb5dR8rxEdGO4Nh_EjspX7YsHBGtlXv3Cq8DLGwE2-8 "ZnO-based nanoplatforms show potential for early cancer screening")
-
Phys.Org more ...
Silver nanoparticles trapped within a polymer matrix allow for precise color control in anti-counterfeiting technology
In a significant advancement in the field of anti-counterfeiting technology, Professor Jiseok Lee and his research team in the School of Energy and Chemical Engineering at UNIST have developed a new hidden anti-counterfeiting ... 12/05/2024
-
Discover how nanofiber face masks are revolutionizing healthcare. 12/04/2024
-
Demand for organic cosmetics enhanced by nanofibers is growing as consumers become more concerned with product quality. 12/04/2024
-
Plasmonic materials such as gold, silver, and graphene are enabling advancements in optical sensing, nanophotonics, and energy technologies. Challenges like material losses and integration barriers are addressed with alternative materials and hybrid designs. 12/04/2024
-
Researchers at TU Delft have discovered that E. coli bacteria can synchronize their movements, creating order in seemingly random biological systems. By trapping individual bacteria in micro-engineered circular cavities and ... 12/04/2024
-
Professor Chiyoung Park of the Department of Energy Science and Engineering at Daegu Gyeongbuk Institute of Science and Technology developed a supramolecular fluorophore nanocomposite fabrication technology using nanomaterials and built a sustainable solar organic biohydrogen production system. 12/03/2024
-
In a recent article published in Scientific Reports, researchers optimized the use of Bovine Serum Albumin (BSA) nanosorbents for methylene blue dye removal from water, exploring adsorption efficiency under varying conditions and its potential in sustainable water treatment. 12/03/2024
-
The surfaces that cells come into contact with can influence how the cells grow, function, and communicate—shaping metabolism and even cellular health. Now, engineering researchers at the University of California San Diego ... 12/03/2024
-
Phys.Org more ...
New method realize ohmic contacts in n-type MoS₂ transistors at cryogenic temperatures
Semiconducting transition metal dichalcogenides (TMDs) are a class of layered materials exhibiting unique optoelectronic properties that could be leveraged to develop transistors, sensors and other nanoelectronics. Despite ... 12/03/2024
-
Controlling matter at the atomic level has taken a major step forward, thanks to nanotechnology research by an international team of scientists led by physicists at the University of Bath. 12/03/2024
-
Nanofilters are used to improve air quality, and could prove pivotal for cleaner air in cars. 12/03/2024
-
Nanobifer filters can now be used to filter water and liquids, making them interesting for the oil and fuel industry. 12/03/2024
-
Controlling matter at the atomic level has taken a major step forward, thanks to groundbreaking nanotechnology research by an international team of scientists led by physicists at the University of Bath. 12/02/2024
.jpg?v=WujgTN4uIn-gyUnVWo_A2WKg3pXqAUCPxqMdtxmqALU "Controlling Matter at the Atomic Level: University of Bath Breakthrough")
-
An international team of researchers has made a ground-breaking discovery that opens the door to developments in neuromorphic computing and ultrahigh-density data storage: room-temperature ferroelectric and resistive switching behaviors in single-element tellurium (Te) nanowires. 12/02/2024
-
In a recent article, researchers explored how calcium carbonate nanoparticles enhance T cell activation through calcium signaling, offering new potential for improving cancer immunotherapy outcomes. 12/02/2024
-
Phys.Org more ...
Hexagons of hexagonal boron nitride join up to form 2D insulator for next-gen electronic devices
A method that can grow a useful insulating material into exceptionally high-quality films that are just one atom thick and are suitable for industrial-scale production has been developed by an international team led by Xixiang ... 12/03/2024
-
Phys.Org more ...
Artificial photosynthesis learned from nature: New solar hydrogen production technology developed
Researchers have successfully developed a supramolecular fluorophore nanocomposite fabrication technology using nanomaterials and constructed a sustainable solar organic biohydrogen production system. 12/03/2024 -
Nanotechnology enhances metal casting by integrating nanoparticles to improve fluidity, strength, and corrosion resistance in alloys like aluminum, steel, and magnesium, enabling lightweight and durable materials. 12/02/2024
-
Steroid hormones are among the most widespread aquatic micropollutants. They are harmful to human health, and they cause ecological imbalances in aquatic environments. 11/30/2024
-
Phys.Org more ...
Tellurium nanowires show potential for room-temperature ferroelectricity and data storage
A discovery by an international team of scientists has revealed room-temperature ferroelectric and resistive switching behaviors in single-element tellurium (Te) nanowires, paving the way for advancements in ultrahigh-density ... 11/30/2024 -
Researchers from Ludwig Maximilian University of Munich presented a study in Nano Letters on the molecular organization of cationic polymers used to deliver RNA drugs. 11/28/2024
-
This study evaluates silver-coated laser-induced graphene strain sensors, revealing enhanced sensitivity and reliability for advanced monitoring applications. 11/28/2024
-
AZO Nano more ...
Thermoelectric Nanomaterials in Semiconductor: Converting Heat to Electricity at the Nanoscale
Thermoelectric nanomaterials facilitate efficient heat-to-electricity conversion, driving advancements in energy harvesting and cooling systems within semiconductor technologies. 11/28/2024
-
Newly developed halide perovskite nanocrystals (HPNCs) show potential as antimicrobial agents that are stable, effective and easy to produce. After almost three years, Rice University scientist Yifan Zhu and colleagues have ... 11/28/2024
.jpg?v=jEtt5PJjXM8manyMkc3PZjlSzBRJCicOYeGYQfS2OcE "Newly designed nanocrystals can kill bacteria under visible light")
-
Phys.Org more ...
Nanopesticide delivery system made with neem seed extract improves pesticide effectiveness
Pesticides can be made more effective and environmentally friendly by improving how they stick to plant surfaces, thanks to new research led by Dr. Mustafa Akbulut, professor of chemical engineering at Texas A&M University. 11/28/2024
-
Researchers at the University of Sydney Nano Institute have made a significant advance in the field of molecular robotics by developing custom-designed and programmable nanostructures using DNA origami. 11/28/2024
.jpg?v=TSqOxFmfpbhCau618Yz_x3zu73pbtxGHRHf1r27SbAc "Nanostructures pave the way for advanced robotics—and mini dinosaurs")
-
A tiny, four-fingered "hand" folded from a single piece of DNA can pick up the virus that causes COVID-19 for highly sensitive rapid detection and can even block viral particles from entering cells to infect them, University ... 11/28/2024
-
Phys.Org more ...
New imaging platform advances 3D visualization of cellular structures at the nanoscale
A team of researchers led by Anna-Karin Gustavsson at Rice University has developed an innovative imaging platform that promises to improve our understanding of cellular structures at the nanoscale. 11/27/2024 -
Phys.Org more ...
Chemists develop graphene-based biosensor, paving the way for advanced diagnostics
Two-dimensional materials such as graphene are not only ultrathin, but also extremely sensitive. Researchers have therefore been trying for years to develop highly sensitive biosensors that utilize their properties. 11/27/2024 -
LMU researchers have investigated how cationic polymers organize on a molecular level when transporting RNA drugs. 11/27/2024
-
Researchers from CIC nanoGUNE have created the first seamless 2D spintronics system using only proximitized materials. By positioning materials near the van der Waals magnet Cr2Ge2Te6, they developed a two-dimensional graphene spin valve. 11/26/2024
.jpg?v=DFGSimgwkW6iRBY8CnVF51KqeXyexA8q4yh8yAFe8bk "Exploring the Potential of Proximitized Graphene for Spintronics")
-
According to a study published in Advanced Functional Materials, the Korea Institute of Science and Technology (KIST) established a method for synthesizing polymers based on ion-electron mixed conductors in collaboration with Dr. Jang Ji-soo of KIST’s Center for Electronic Materials Research and Professor Mingjiang Zhong of Yale University in the United States. 11/26/2024
-
Cooling systems are an integral part of many modern technologies, as heat tends to wear down materials and decrease performance in several ways. In many cases, however, cooling can be an inconvenient and energy-intensive ... 11/26/2024
-
Phys.Org more ...
A pathway toward new quantum devices: Electrically defined quantum dots in zinc oxide
Researchers have successfully created electrically defined quantum dots in zinc oxide (ZnO) heterostructures, marking a significant milestone in the development of quantum technologies. 11/26/2024 -
Blue lasers, lasers that emit a light beam with a wavelength between 400 nm and 500 nm, are key components of various technologies, ranging from high-resolution displays to printers, medical imaging tools and data storage ... 11/26/2024
-
BEP Surface Technologies, a leading electroplating and surface finishing specialist, is accelerating its ground-breaking R&D into nanodiamond technology with a key appointment. 11/26/2024
.jpg?v=3tIs_eF3ywonY2QINKObXiyTPZi2Q9opp0lIOk75oDs "BEP Surface Technologies Accelerates Nanodiamond R&D with Key Appointment")
-
AZO Nano more ...
Laser-Induced Graphene-Silver Nanoparticle Composite: A Sustainable Supercapacitor with Antifungal Properties
In a recent article, researchers describe a sustainable LIG-AgNP composite with enhanced conductivity and antifungal properties, highlighting applications in energy storage and healthcare. 11/26/2024
-
In a recent article, researchers propose a self-refinement mechanism for Na2S cathodes, using nanotechnology to address challenges like poor kinetics and the shuttle effect, improving sodium-sulfur battery performance. 11/26/2024
-
A novel device consisting of metal, dielectric, and metal layers remembers the history of electrical signals sent through it. 11/25/2024
-
Scientists from the University of Pennsylvania have developed an ideal “recipe” for ionizable lipids, which are essential components of lipid nanoparticles (LNPs), the molecules that underlie the COVID-19 vaccines and other cutting-edge treatments, to enhance mRNA delivery. 11/25/2024
.jpg?v=saIZPUJT4dtL6wJiBU8rZnMN6ojpuC8oVF1kFMXU4XE "Innovative Lipid Nanoparticle Design for Enhanced mRNA Delivery and Efficacy")
-
Researchers from Caltech’s campus and JPL have worked together to develop a technique for applying graphene to lithium-ion battery cathodes, which will increase the lifespan and functionality of these popular rechargeable batteries, according to a study published in the Journal of The Electrochemical Society on November 1st, 2024. 11/25/2024
-
Polymers have gained prominence in applications such as wearable electronics due to their flexibility and lightweight, but their low electrical conductivity has been a major drawback. 11/26/2024
-
Phys.Org more ...
Scalable production of high-quality organoids: Innovative platform utilizes 3D engineered nanofiber membrane
A research team has successfully developed a platform capable of scalable, uniform production of organoids that mimic biological functions. Their research has recently been published in the journal Nature Communications. 11/26/2024 -
Phys.Org more ...
Image-processing method enhances visualization of electron microscope images in rubber materials
Researchers at University of Tsukuba have developed a new imaging method that clearly visualizes nanoscale structures within rubber materials. The study is published in the journal ACS Applied Nano Materials. 11/23/2024 -
A research team led by Dr. Du Xuemin from the Shenzhen Institutes of Advanced Technology (SIAT) of the Chinese Academy of Sciences has reported a living interface with unique functionalities of durable secretion of bioactive ... 11/23/2024
-
A UCL study reveals the creation of 372-nanometer nanofibers from flour, offering eco-friendly solutions for medical applications and tissue regeneration. 11/22/2024
-
In a recent article in Scientific Reports, researchers investigated a nanocomposite of doxycycline and chitosan-stabilized silver nanoparticles (AgNPs), demonstrating enhanced antibacterial activity against Gram-positive and Gram-negative bacteria. The study highlights its potential as a strategy to address antibiotic resistance. 11/22/2024
-
Penn Engineers have cooked up a new way to improve mRNA delivery, developing an optimal "recipe" for ionizable lipids—key ingredients in lipid nanoparticles (LNPs), the molecules behind the COVID-19 vaccines and other innovative ... 11/22/2024
-
Phys.Org more ...
Using gas bubbles to precisely deliver nanomedicines shows promise for lung cancer treatment
The delivery of nanomedicines using gas bubbles has shown itself to be a unique way of transporting cytotoxins to the lungs of cancer patients. The method enables precise and focused treatments, and the local action of the ... 11/22/2024.jpg?v=bt0M7686ZxvqcV-Q7OQUN5JCzD747p7I-eqccO8ajDI "Using gas bubbles to precisely deliver nanomedicines shows promise for lung cancer treatment")
-
Phys.Org more ...
Novel nano-vaccine administered as nasal spray found to be effective against all major COVID-19 variants
Researchers at Tel Aviv University have developed an effective, inexpensive, and simple COVID-19 vaccine that can be stored at room temperature and administered as a nasal spray 11/22/2024.jpg?v=GX8PZay9ZLNDxrrhStFLiFfpJGu9A-0EFjGCRhO__w4 "Novel nano-vaccine administered as nasal spray found to be effective against all major COVID-19 variants")
-
The world's thinnest spaghetti, about 200 times thinner than a human hair, has been created by a UCL-led research team. The spaghetti is not intended to be a new food but was created because of the wide-ranging uses that ... 11/22/2024
-
Researchers at Rice University have found a new way to improve a key element of thermophotovoltaic (TPV) systems, which convert heat into electricity via light. Using an unconventional approach inspired by quantum physics, ... 11/22/2024
-
Recent research from the University of Mississippi, published in ACS Nano, suggests that a spoonful of sugar may aid in the absorption of medicine and potentially reduce the negative side effects of cancer treatment. 11/21/2024
-
The lab of Ananth Govind Rajan, an assistant professor in the Department of Chemical Engineering at the Indian Institute of Science (IISc), has developed a new language that encodes the structure and shape of nanopores as a series of characters, according to a study published in the Journal of the American Chemical Society. 11/21/2024
-
Phys.Org more ...
Novel framework allows for tunable ultrasound propagation in microscale metamaterials
Acoustic metamaterials—architected materials that have tailored geometries designed to control the propagation of acoustic or elastic waves through a medium—have been studied extensively through computational and theoretical ... 11/21/2024
-
AZO Nano more ...
Graphene Goes Mainstream with the Launch of Levidian’s Second-Generation LOOP Decarbonization Technology
British climate technology firm Levidian has launched its second-generation LOOP technology, which will unlock industrial levels of production of high-quality graphene for the first time. 11/21/2024
-
The electrospinning process creates nanofibers with unique properties, enabling advancements in biomedical applications, filtration, and innovative textiles. 11/21/2024
-
A spoonful of sugar might actually help medicine go down, according to recent research from the University of Mississippi. And it could reduce the harmful side effects of cancer treatment. Instead of a literal spoonful of ... 11/21/2024
-
Phys.Org more ...
Light-activated, drug-carrying liposomes show potential for minimally invasive glaucoma treatments
More than 4 million people in the U.S. have glaucoma, a group of eye diseases that can damage the optic nerve and lead to vision loss. It's the second-leading cause of blindness worldwide and there's currently no cure, but ... 11/21/2024 -
Scientists at the Beckman Institute for Advanced Science and Technology have identified a novel nanoparticle composed of palladium and hydrogen. 11/20/2024
-
While toxic in high concentrations, copper is essential to life as a trace element. Many tumors require significantly more copper than healthy cells for growth—a possible new point of attack for cancer treatment. 11/20/2024
-
Phys.Org more ...
Physicists develop new method to visualize magnetic nanostructures with high resolution
A new method enables researchers to analyze magnetic nanostructures with a high resolution. It was developed by researchers at Martin Luther University Halle-Wittenberg (MLU) and the Max Planck Institute of Microstructure ... 11/20/2024 -
Phys.Org more ...
New language encodes shape and structure to help machine learning models predict nanopore properties
A large number of 2D materials like graphene can have nanopores—small holes formed by missing atoms through which foreign substances can pass. The properties of these nanopores dictate many of the materials' properties, ... 11/20/2024 -
MIT physicists have taken a key step toward solving the puzzle of what leads electrons to split into fractions of themselves. Their solution sheds light on the conditions that give rise to exotic electronic states in graphene and other two-dimensional systems. 11/20/2024
.jpg?v=hGm-dK8ZRjau72p7ynAgp7sqsH0Wi1Ytpy5QjKhwgIs "How Can Electrons Can Split Into Fractions of Themselves?")
-
Palladium, a rare metal that physically resembles platinum, is a top-billing catalyst famous in the energy sector for hydrogen storage and catalytic converters. 11/20/2024
-
A team of researchers from Nanjing University has introduced an innovative approach to cuproptosis therapy by depleting copper levels in tumor cells, challenging the current paradigm that focuses on copper overproduction. 11/20/2024
-
PI's expansion in Rosenheim strengthens its production capabilities, focusing on ergonomics and meeting the growing demands of high-tech industries. 11/19/2024
-
A speed record has been broken using nanoscience, which could lead to a host of new advances, including improved battery charging, biosensing, soft robotics and neuromorphic computing. 11/19/2024
-
Phys.Org more ...
CRISPR-based system labels extracellular vesicles with 'barcodes' to better understand cell-to-cell communication
Cell-to-cell communication through nanosized particles, working as messengers and carriers, can now be analyzed in a whole new way, thanks to a new method involving CRISPR gene-editing technology. 11/19/2024 -
A research team led by Professor Jaedong Lee from the Department of Chemical Physics of DGIST has introduced a novel quantum state and a pioneering mechanism for extracting and controlling quantum information using exciton ... 11/19/2024
-
Palladium, a rare metal that physically resembles platinum, is a top-billing catalyst famous in the energy sector for hydrogen storage and catalytic converters. 11/19/2024
-
In a recent article, researchers detailed the synthesis and characterization of Li3InCl6, a nano-ceramic solid electrolyte for solid-state lithium batteries. The study highlights its high ionic conductivity, safety benefits, and potential for advancing sustainable energy storage systems. 11/19/2024
-
According to a study published in Nature Communications, researchers have created an extremely sensitive detector for identifying molecules based on their infrared vibrational “fingerprint.” 11/19/2024
.jpg?v=o8ELyXofH2tPFAJ2g-h2vflE3OMo5m3OTaWaSL7ZR_Q "A Highly Sensitive Infrared Detector for Molecular Detection")
-
Researchers from Nagoya University in Japan employed atomic-resolution secondary electron (SE) imaging to examine the atomic structure of the topmost layer of materials, uncovering differences from the underlying layers. 11/19/2024
-
Oxford Instruments has introduced a comprehensive update of its operating system for Raman and correlative microscopes. 11/18/2024
-
In a study recently published in the journal Nature Communications, researchers from The University of Tokyo's Institute of Industrial Science have described a technique for locating hydrogen in nanofilms. 11/18/2024
-
A class of material called perovskites, which have special electronic bonding with many applications, could be useful for quantum sensing. 11/18/2024
-
Phys.Org more ...
Nanorobots move closer to clinical trials with new model that helps them navigate through the bloodstream
From repairing deadly brain bleeds to tackling tumors with precise chemotherapy, micro/nano-robots (MNRs) are a promising, up-and-coming tool that have the power to substantially advance health care. However, this tool still ... 11/19/2024.jpg?v=JoQJAUR_ShvJnFKMOC1-YE--6g7xOXMC50G6hofDCqw "Nanorobots move closer to clinical trials with new model that helps them navigate through the bloodstream")
-
Phys.Org more ...
Cracking the code of performance degradation in solid oxide cells at the atomic level
Researchers have elucidated the mechanism of the initial degradation phenomenon that triggers the performance drop of high-temperature solid oxide electrolysis cell systems, using advanced transmission electron microscopy. ... 11/19/2024.jpg?v=aHnmRRgfctuNwrG8m0y1JT_qRzhlwCsK5zSA9PrmIFY "Cracking the code of performance degradation in solid oxide cells at the atomic level")
-
Surfaces play a key role in numerous chemical reactions, including catalysis and corrosion. Understanding the atomic structure of the surface of a functional material is essential for both engineers and chemists. Researchers ... 11/19/2024
.jpg?v=cJ75A0PRyviLHo5trzeykpDoxeJlrm9jTeo5T5CkhgA "Electron imaging reveals the vibrant colors of the outermost electron layer")
-
Phys.Org more ...
Machine learning and supercomputer simulations predict interactions between gold nanoparticles and blood proteins
Researchers in the Nanoscience Center at the University of Jyväskylä, Finland, have used machine learning and supercomputer simulations to investigate how tiny gold nanoparticles bind to blood proteins. The studies discovered ... 11/19/2024
-
Researchers have developed a highly sensitive detector for identifying molecules via their infrared vibrational "fingerprint." This innovative detector converts incident infrared light into ultra-confined "nanolight" in the ... 11/18/2024
-
Hexagonal and cubic boron nitride exhibit insulating properties, but targeted doping can enhance their electrical conductivity for use in electronic and high-temperature applications. 11/18/2024
-
AZO Nano more ...
Automated Image Acquisition and Analysis of Graphene and Hexagonal Boron Nitride Structures
In a recent article, researchers analyzed defect structures in monolayer graphene and hexagonal boron nitride using STEM imaging and neural network-based analysis, uncovering distinct responses to ion irradiation-induced defects. 11/15/2024
-
AZO Nano more ...
Argonne Researchers Create Nanoparticle Scintillators for Faster, More Precise Imaging
Scintillators are detectors that make high-energy X-rays or particles visible through flashes of light to form an image. Their many applications include particle physics, medical imaging, X-ray security and more. 11/15/2024.jpg?v=OzS8_aSMaeK4WVTxIDS5l18uPIODwcpqt2_ixn0-AFM "Argonne Researchers Create Nanoparticle Scintillators for Faster, More Precise Imaging")
-
Researchers at Tohoku University have utilized deep learning to enhance Raman spectroscopy, achieving high precision in 2D material identification and classification. 11/15/2024
-
Phys.Org more ...
Moving graphene from the lab to fab: How 2D materials could transform everyday electronics
Graphene has lived up to its promise in the lab. Now, EU researchers are working on supporting its wider adoption in high-end electronics, photonics and sensors. 11/15/2024
-
Advancements in nanochannel technology optimize ion transport in energy storage devices, boosting performance in lithium-ion batteries, supercapacitors, and fuel cells. 11/15/2024
-
Researchers have developed a deep learning-based approach that significantly streamlines the accurate identification and classification of two-dimensional (2D) materials through Raman spectroscopy. In comparison, traditional ... 11/15/2024
.jpg?v=aguUJ1E-zqa5BH_4SQiAJqZE2GIrGrFlN4DX-i-GVNM "Deep learning streamlines identification of 2D materials")
-
Phys.Org more ...
New method for pinpointing hydrogen isotopes in titanium hydride nanofilms could advance hydrogen storage
Although it is the smallest and lightest atom, hydrogen can have a big impact by infiltrating other materials and affecting their properties, such as superconductivity and metal-insulator-transitions. Now, researchers from ... 11/15/2024.jpg?v=ed1bewc7eVNgICFcCsJl_XO-HZ2P5_-LU_opwKNbPc0 "New method for pinpointing hydrogen isotopes in titanium hydride nanofilms could advance hydrogen storage")
-
Cancer has a high death rate with delayed diagnosis of the disease being one of the main reasons for its fatality. Early diagnosis of cancer is vital to improving patient outcomes and in recent years, the development of diagnostic ... 11/15/2024
-
Phys.Org more ...
Designing a spiral ladder-inspired tool that allows precision control of light direction and polarization
Photonics is the study of the generation, detection, and manipulation of light waves in the form of photons. One interesting property of light is polarization, defined by its electric and magnetic fields oscillating in any ... 11/15/2024.jpg?v=hbebJSP_oGCAFMdmmMY75JyGeF3nJJ9MeH-LDP9uhJc "Designing a spiral ladder-inspired tool that allows precision control of light direction and polarization")
-
Phys.Org more ...
Discarded silk yarn can clean up polluted waterways—researchers develop hollow sphere silk particles to test adsorption
Cornell researchers have developed an elegant and sustainable way to clean up waterways: reusing one waste product to remove another. 11/15/2024.jpg?v=9LjcUdW-d-hWyFkiBX9ExnZnnXPlnhG3Ap0_v9aeCRA "Discarded silk yarn can clean up polluted waterways—researchers develop hollow sphere silk particles to test adsorption")
-
Researchers from Auburn University, partnering with the University of Basel in Switzerland, have discovered a new way to make a cancer-targeting protein complex more stable, opening doors to better cancer treatments. Led ... 11/15/2024
.jpg?v=lXX66b_IJ5DjEt8quy2K7vBpUZZcPJzRaE-pcnWiYKk "Scientists engineer stable protein complexes for targeted cancer therapies")
-
An article published in the journal Food Research International describes a study in which nanoencapsulated anthocyanins passed through the digestive system without being degraded, were absorbed efficiently, and reached more ... 11/15/2024
-
An international team of scientists, led by researchers from the Institute of Nuclear Physics of the Polish Academy of Sciences (IFJ PAN) in Krakow, conducted an advanced experiment to demonstrate the electrodeposition process of a platinum-nickel (PtNi) nanolayer on an electrode. This research was published in Nano Letters. 11/14/2024
-
Skoltech researchers have created a digital twin of a polymer composite material with a 2D sensor and successfully used it for structural integrity testing. The new technology can be used to manufacture various large structures, ... 11/13/2024
.jpg?v=XUxcYNLUBRvPqmHGnzewjZjFCqDWMd3zdoGxUmVxwGk "Digital twin confirms nanotubes can detect cracks in aircraft wing mid-flight")
-
Phys.Org more ...
Rapid synthesis of gold microsphere array offers solution for advanced packaging in electronics
As electronic devices get smaller, it's becoming harder to achieve high-quality connections that are both reliable and safe from short circuits. Researchers developed the array-ACF (anisotropic conductive adhesives film) ... 11/13/2024
-
Phys.Org more ...
Sprayable psoriasis drug delivery system uses 'trojan horse' style of nanoparticle
Researchers at the University of Massachusetts Amherst have invented a new, sprayable delivery system for psoriasis medication that can be applied easily and locally to psoriasis lesions. Their work, published in Nature Communications, ... 11/13/2024.jpg?v=4IR813WL2LzF-acN_yGBT-I8Q36nUU6N1yvg0zxMTEQ "Sprayable psoriasis drug delivery system uses 'trojan horse' style of nanoparticle")
-
Phys.Org more ...
How are nanostructures created? Imaging techniques unveil secrets of electrodeposition
Metallic nanoparticles, consisting of a few to several thousand atoms or simple molecules, are attracting significant interest. Electrodes coated with layers of nanoparticles (nanolayers) are particularly useful in areas ... 11/13/2024.jpg?v=j09_42IwGoc4ISSNyi3VSSp9gflIxSeipyCxymg2mhg "How are nanostructures created? Imaging techniques unveil secrets of electrodeposition")
-
Phys.Org more ...
Improved lipid-polymer nanoparticle could advance inhalable mRNA medications and vaccines
Most people don't enjoy getting shots for treatments or vaccines. So, researchers are working to create more medicines, such as those made from messenger RNA (mRNA), that can be sprayed and inhaled. 11/13/2024.jpg?v=OyY0dHchbifVwOWmCAeJpMBhBAQ9dNWFivq-yc8Yz-E "Improved lipid-polymer nanoparticle could advance inhalable mRNA medications and vaccines")
-
Phys.Org more ...
Drug-loaded hydrogel microelectrode arrays significantly boost brain-computer interface performance, study finds
A research group led by Prof. Cai Xinxia from the Aerospace Information Research Institute (AIR) of the Chinese Academy of Sciences developed a novel drug-loaded hydrogel-coated microelectrode array (MEA), which allows for ... 11/13/2024
-
Dr. Andre Koernig discusses the evolving capabilities of atomic force microscopy (AFM), highlighting its applications in biological research. 11/13/2024
-
AZO Nano more ...
Amino Acid-Functionalized Magnetite Nanoparticles: Synthesis and Therapeutic Potential
In a recent article, researchers synthesized and characterized amino acid-functionalized magnetite nanoparticles, exploring their potential for applications in drug delivery, imaging, and antimicrobial treatments. 11/08/2024
-
A study published in Nano Letters by researchers from the Florida State University Department of Physics and FSU-headquartered National High Magnetic Field Laboratory explores how physical manipulations of graphene, such as layering and twisting, affect its optical properties and conductivity. 11/08/2024
-
A difficult-to-describe nanoscale object called the magnetic skyrmion might one day yield new microelectronic devices that can do much more--for example, massive data storage--all while consuming much less power. 11/08/2024
-
In a recent article, researchers introduced light-responsive azobenzene polymer thin films as advanced neuronal interfaces, demonstrating their potential in studying neuronal interactions and developing new therapeutic strategies. 11/11/2024
.jpg?v=YSQ9x6hl82VSV1_O3Gs9DofIuWlRhkD2dhDJej9Q_wE "Light-Responsive Azobenzene Polymers for Enhanced Neural Interfaces")
-
Three-dimensional nanostructures are key to advances in many applications. Nanostructures are built from nanomaterials, natural and artificial materials that are more than 10,000 times smaller than the width of a human hair. 11/11/2024
-
Researchers from the Vienna University of Technology have successfully measured and described the interaction between metal nanoparticles and a carbon substrate, according to a study published in ACS Catalysis. 11/12/2024
.jpg?v=KslN_CxVHRKEOEYlxFOpJFWUbUxX9KKObvwVtjURIrM "A New Understanding of Metal-Carbon Interactions")
-
AZO Nano more ...
Breakthrough in Broadband Photodetectors: Nanomaterial Gii Could Bring Faster Broadband and Higher Quality Medical Imaging
New research finds nanomaterial Gii can be used as a highly detective material in broadband photodetectors, which could lead to faster fiber optic networks, more detailed medical imaging and higher performance environmental monitoring. 11/12/2024
-
In a recent article, researchers examined the adsorption capabilities of MIL-101(Fe)/graphene and g-C3N4/graphene composites for removing pharmaceutical contaminants from water. 11/12/2024
-
According to a study published in Biomaterials Advances, scientists at the University of Copenhagen have developed a patch that will make treating psoriasis more effective and efficient. This technique can also be applied to treat other inflammatory skin conditions. 11/13/2024
-
Phys.Org more ...
Researchers unveil proximity-induced electrical transport properties of Pt/CrI₃ heterostructure
Two-dimensional magnetic materials have remarkable potential applications in spin switches and storage devices. Designing innovative device architectures and exploring their electrical transport characteristics are becoming ... 11/13/2024.jpg?v=zzB2FfZ-ADDQ4Dt9uqOEr7WavZaO5SjWzoGGj-1Bvn8 "Researchers unveil proximity-induced electrical transport properties of Pt/CrI₃ heterostructure")
-
Phys.Org more ...
Nanosensor platform enables development of flexible biosensors with modular design
Biosensors play a key role in medical research and diagnostics. At present, however, they generally have to be specially developed for each application. A team led by LMU chemist Philip Tinnefeld has developed a general, ... 11/13/2024.jpg?v=9cGO6t-1uEs5o8FGAc4HwkOkDw8CA47mQ2DTk7jL1V0 "Nanosensor platform enables development of flexible biosensors with modular design")
-
Yokohama National University scientists have developed a promising bubble printing method that enables high-precision patterning of liquid metal wiring for flexible electronics. This technique offers new options for creating ... 11/13/2024
-
Phys.Org more ...
Nanoparticle approach enhances detection of low-abundance proteins in blood plasma
In a recent study published in Nature Communications, scientists at the Department of Microbiology, Tumor and Cell Biology at Karolinska Institutet, in collaboration with Michigan State University, have introduced an innovative ... 11/13/2024.jpg?v=ZsW3kZsPVWdMP03T7vgw8_0BvNPEseDkOrOkhNH0gjo "Nanoparticle approach enhances detection of low-abundance proteins in blood plasma")
-
In a study led by researchers at the NUS Yong Loo Lin School of Medicine, extracellular vesicles loaded with customizable anti-cancer antisense oligonucleotides suppressed cancer growth. 11/13/2024
.jpg?v=tuhuK_jpCX6neoGKkwNFOhFvGkKuxEE18U6-Vb0RmIs "Scientists use microcellular drones to deliver lung cancer-killing drugs")
-
Precious metals play an important role in the chemical industry as catalysts: With the help of silver, platinum, palladium or other elements, chemical reactions can take place that would otherwise not progress or would only ... 11/13/2024
.jpg?v=wErMHhuW6qrDwoaUAQABuCs15CKHxJKDznYJXeGmFZk "Study reveals why carbon boosts metal nanoparticle catalysts")
-
Phys.Org more ...
One-step, high-speed, thermal-electric aerosol printing of piezoelectric bio-organic films
Amidst the ongoing surge in demand for bio-MEMS, wearable/implantable electronics and bio-tissue therapeutics, the pursuit of piezoelectric biomaterials has become a priority, thanks to their remarkable electromechanical ... 11/13/2024.jpg?v=OHC2K95pLQNdg6MhRpKxTQM8WY5EvXNCSfZjIzhSE1Q "One-step, high-speed, thermal-electric aerosol printing of piezoelectric bio-organic films")
-
Phys.Org more ...
New microscope shows live imaging of nanoscale biological process for the first time
In Nijmegen, Netherlands, researchers have installed the world's first microscope capable of live imaging of biological processes in such detail that moving protein complexes are visible. This new microscopic technique was ... 11/13/2024.jpg?v=7rUVxnESFk4m7514V5uAqK2CrudGH8HEe4WeWZhQJdU "New microscope shows live imaging of nanoscale biological process for the first time")
-
Phys.Org more ...
Macroscopic C₅₄₀ model offers new way to study sound wave propagation in topological metamaterials
Researchers have taken a novel approach to studying the interaction between certain topological metamaterials and sound wave propagation. 11/13/2024.jpg?v=qhzOPmL7FxHKYzcuTCvbfYcvFF0w5x69LnVQ4K77ZuY "Macroscopic C₅₄₀ model offers new way to study sound wave propagation in topological metamaterials")
-
Researchers at the University of Copenhagen have developed a patch for easier and more effective treatment of psoriasis. The method may also be used in treatment of other inflammatory skin diseases. 11/13/2024
.jpg?v=umPZP1TlOb9AkfENweWf635lY7sFY1f-D5dN2wR4B2I "Nanofiber patch for psoriasis treatment has dual release functionality")
-
Researchers at the University of São Paulo (USP) in Brazil have developed a novel nanotechnology-based solution for the removal of micro- and nanoplastics from water. Their research is published in the journal Micron. 11/13/2024
-
Choose the correct liposome extrusion option for you needs by asking these three key questions. 11/12/2024
-
Discover the key advantages us using high-pressure homogenization for quicker cell disruption. 11/12/2024
.jpg?v=6_elqw93KMhIO1AdopJ4pDQGuRNuZEoHdFgRmP4TZjo "Why Choose High-Pressure Homogenization for Cell Disruption?")
-
AZO Nano more ...
Understanding the Differences Between High-Shear Mixing and High-Pressure Homogenization
Learn the key differences between two important methods of particle size reduction, homogenization and emulsification. 11/12/2024
-
Learn how liquid nanoparticles have revolutionized drug delivery systems. 11/12/2024
.jpg?v=4mtTGeAMzUQqjf3Zb5XfbFHPX5LJoDezrDq61RjqOWM "The Evolution of Lipid Nanoparticles")
-
Organic nanoparticles, including carbon-based and polymer-coated varieties, offer benefits in enhanced oil recovery by reducing interfacial tension and improving oil displacement efficiency. This article reviews the potential of organic nanoparticles in EOR applications. 11/12/2024
-
Phys.Org more ...
New approach for tuning current flow in 2D MOF nanosheets shows promise for advanced electronics
Researchers led by Prof. Cunlan Guo at Wuhan University have pioneered a new approach to control the electrical properties of two-dimensional (2D) metal-organic frameworks (MOFs), specifically porphyrinic 2D MOF nanosheets, ... 11/08/2024.jpg?v=8z2UFjCtruGiLUcxAy9O0_xpz4wPM1rLuuQpCbF1DFw "New approach for tuning current flow in 2D MOF nanosheets shows promise for advanced electronics")
-
When it comes to electrically conductive nanomaterials, graphene—stronger and lighter than steel and more conductive than copper—has been shown to be an excellent choice for a wide range of technologies. 11/08/2024
-
Researchers at the Institute for Biotechnology and Biomedicine at the Universitat Autònoma de Barcelona (IBB-UAB) have developed a new class of nanostructures capable of trapping and neutralizing significant amounts of SARS-CoV-2 virus particles, both in liquid solutions and on material surfaces. 11/07/2024
-
According to a study published in Science, researchers have created a new record-breaking 3D imaging tool. 11/07/2024
-
Phys.Org more ...
Quasiperiodicity changes the ground-state properties of 1D narrow-band moiré systems, study demonstrates
Moiré materials, such as twisted bilayer graphene, are materials generally formed by stacking two or more layers of 2D materials on top of each other with a small lattice mismatch. This slight mismatch creates a unique pattern ... 11/07/2024
-
Traditionally, kidney health has been monitored by measuring blood creatinine levels, which indicate muscle breakdown. High creatinine levels can suggest that the kidneys are not filtering waste efficiently. However, creatinine ... 11/07/2024
-
A recent study conducted by researchers from the Politecnico di Milano, in collaboration with Aalto University, the VTT-Technical Research Centre in Finland, and the SCITEC Institute of the CNR aimed to develop hydrophobic paper by utilizing the mechanical properties and water resistance of cellulose nanofibers, creating a sustainable, high-performance material suitable for packaging and biomedical applications. 11/06/2024
.jpg?v=MoMkLZRHC5iXK3FpA12FAE0dPN9DeWUP0upixORkFDU "Peptide-Enhanced Nanocellulose for High-Performance Materials")
-
Recent studies co-led by engineers from the University at Buffalo, published in Nature Communications and Matter, address the limitations associated with flame aerosol synthesis. These studies focus on a specialized flame aerosol system that the engineers developed, which they claim is cost-effective, adaptable, and easy to u???????se. 11/06/2024
-
Researchers from the IBB-UAB have developed a new class of nanostructures capable of trapping and neutralizing large quantities of the SARS-CoV-2 virus particles, both in liquid solutions and on the surface of materials. 11/06/2024
.jpg?v=zvoD1QdlEfHqkrdtd9mE2r6IXXi7FG9uVKzJibHomgE "Novel nanoparticles can trap and neutralize large amounts of SARS-CoV-2")
-
Phys.Org more ...
Ultrasensitive nanoscale sensors can identify lung cancer through exhaled isoprene
Exhaled breath contains chemical clues to what's going on inside the body, including diseases like lung cancer. And devising ways to sense these compounds could help doctors provide early diagnoses—and improve patients' ... 11/06/2024
-
A new study reveals a novel method for creating nanostructures on Au nano-films using a laser-irradiated scanning probe technique. 11/05/2024
.jpg?v=XouOcI5iGHG5mLXVNMvs8iUosiJQdhLkwUHn8zvUKsQ "Understanding the Potential of Nanotechnology")
-
By determining the material’s maximum achievable superconducting temperature, 60 Kelvin, Cornell researchers are advancing the comprehension of how it reaches this state, according to a study published in Physical Review Letters. 11/05/2024
-
Phys.Org more ...
Researchers develop high-quality nanomechanical resonators with built-in piezoelectricity
Researchers at Chalmers University of Technology in Sweden and at the University of Magdeburg in Germany have developed a novel type of nanomechanical resonator that combines two important features: high mechanical quality ... 11/06/2024.jpg?v=5lkEBou6teyf0c1uY0T85dDTmYoXsKVq6rpgiRymjK4 "Researchers develop high-quality nanomechanical resonators with built-in piezoelectricity")
-
Phys.Org more ...
Nano-optical sensors enable structural safety monitoring of buildings with color variations
As buildings age, the demand for effective monitoring of their structural integrity has grown significantly. A breakthrough in nano-optical sensor technology now enables precise, real-time measurement of structural deformation ... 11/06/2024.jpg?v=sNQBszRhhFYXRbsFOtjmgr97tDD2ZA95JD8Y728CpPE "Nano-optical sensors enable structural safety monitoring of buildings with color variations")
-
Phys.Org more ...
A single atom can change the directional profile of the light emitted in scanning tunneling microscopes
Researchers from Madrid explain a phenomenon that allows the direction of light emission to be controlled at the atomic scale. The paper provides a detailed explanation of how the profile of the light collected in a scanning ... 11/06/2024.jpg?v=60GbrDE4ho2PgG3VmPx_hbLrd7xDecUz7j4tF2xFP1A "A single atom can change the directional profile of the light emitted in scanning tunneling microscopes")
-
Since prehistoric times, humans have used fire to transform raw materials into valuable goods. Examples include using flames to turn clay into pottery, and silica into glass. 11/06/2024
.jpg?v=BDhGBrtwqQElHpZEwePIIoMnb1ZH0TWxQPHFqdmJ9ew "Novel flame aerosol system excels at creating nanoparticles")
-
Phys.Org more ...
Sustainable hydrophobic cellulose shows potential for replacing petroleum-related products
A recent study has aimed to create hydrophobic paper by exploiting the mechanical properties and water resistance of cellulose nanofibers, and so produce a sustainable, high-performance material suitable for packaging and ... 11/06/2024
-
In a recent article, researchers introduce a novel silica/klucel nanocomposite designed to remove lead ions from wastewater effectively. The study explores the nanocomposite's adsorption capacity, stability, and reusability, highlighting its potential for sustainable wastewater treatment. 11/05/2024
-
Plastic pollution has become a growing crisis for aquatic environments, with nanoplastics emerging as particularly hazardous due to their minuscule size and broad dispersal. Unlike larger plastic fragments, nanoplastics infiltrate ... 11/05/2024
.jpg?v=NuUmoluUTSJ5wg3qwDEcnBU8D_yKUtHCxAMP-NUFLAc "Multi-omics approach reveals nanoplastic toxicity in aquatic life")
-
Phys.Org more ...
Unlocking next-gen chip efficiency: Researchers confirm thermal insights for tiny circuits
In a leap toward more powerful and efficient computer chips, researchers at the University of Virginia have confirmed a key principle governing heat flow in thin metal films—a critical component in the race to design faster, ... 11/05/2024
-
Scientists from Kyushu University have demonstrated that singlet fission (SF) can be enhanced by introducing chirality—molecules that are non-superimposable on their mirror images—into chromophores and achieving chiral molecular orientation in self-assembled structures. 11/04/2024
-
In a recent article, researchers explored how single-layer graphene oxide (slGO) nanosheets enhance bone marrow stem cell growth and differentiation when encapsulated in alginate microgels, presenting new possibilities for bone tissue engineering. 11/04/2024
-
A research team led by Xuesong Mei and Jianlei Cui from Xi'an Jiaotong University has made significant progress in the field of nanotechnology. They have successfully achieved the direct writing of nanostructures on Au nano-film ... 11/04/2024
-
Emulsion electrospinning is revolutionizing many industries, such as biomedical, filtration, and more. 11/04/2024
-
In a recent article, researchers presented an iridium single-atom catalyst coordinated with cobalt–iron hydroxides, showing enhanced performance for oxygen evolution reactions (OER). This catalyst demonstrates reduced metal usage and improved efficiency, marking a step forward in sustainable energy technologies. 11/01/2024
.jpg?v=iZhXTnr1qcwO3nHnKRcukFdf0Q2-XESyoLxBSB0HFC4 "Advancing OER Efficiency with Iridium Single Atom Catalysts")
-
Researchers from Queen Mary University of London have made a major breakthrough in sustainable electronics by developing new nanocomposite films made from starch instead of petroleum-based materials, according to a study published in Advanced Functional Materials. 11/01/2024
-
Phys.Org more ...
Chiral molecular self-assemblies that absorb light boost singlet fission process, research demonstrates
In organic molecules, an exciton is a particle bound pair of an electron (negative charge) and its hole (positive charge). They are held together by Coulombic attraction and can move within molecular assemblies. Singlet fission ... 11/02/2024
-
Phys.Org more ...
Scientists develop starch nanocomposite films that pave the way for green electronics
Queen Mary University of London researchers have developed new nanocomposite films using starch instead of petroleum-based materials, marking a significant advancement in the field of sustainable electronics. 10/31/2024
-
The smallest unit of information in a computer is the bit: on or off, 1 or 0. Today, the world's entire computing power is built on the combination and interconnection of countless ones and zeros. Quantum computers have their ... 10/31/2024
.jpg?v=DSCFJi0FOt0dIT2wxJjYPonCdH007YbdAbwfIvN5a5I "Fundamental quantum model recreated from nanographenes")
-
Tumors often contain areas of oxygen-deficient tissue that frequently withstand conventional therapies. This is because the drugs applied in tumors require oxygen to be effective. An international research team has developed ... 10/31/2024
.jpg?v=WrNp1SzJJZXaiU6A1xnrqqPz93fqrr2SVbVXvQTy7rM "New nanocatalyst targets tumors without oxygen")
-
Researchers at the Terasaki Institute for Biomedical Innovation (TIBI) have developed a revolutionary injectable granular filler that could transform the way diabetic wounds are treated, potentially improving patient outcomes. ... 10/31/2024
.jpg?v=bzw6eeGs4aGOjlXXKqD8uKzepG69-tTjK09EbZ5_o4s "Porous nanofibrous microspheres show promise for diabetic wound treatment")
-
Phys.Org more ...
Mesoporous MoS₂ strategy boosts efficiency and stability of perovskite solar cells
The efficiency and performance of photovoltaics (PVs) have improved significantly over the past decades, which has led to an increase in the adoption of solar technologies. To further enhance the performance of solar cells, ... 10/31/2024
-
Phys.Org more ...
Off the clothesline, on the grid: MXene nanomaterials enable wireless charging in textiles
The next step for fully integrated textile-based electronics to make their way from the lab to the wardrobe is figuring out how to power the garment gizmos without unfashionably toting around a solid battery. Researchers ... 10/31/2024.jpg?v=zFX3V7TaxmoB3M2FnkmWqNA3R656w6YOzh5ZqAamUeI "Off the clothesline, on the grid: MXene nanomaterials enable wireless charging in textiles")
-
A team of researchers from NIMS and the University of Connecticut has developed a printing technique capable of forming a periodic nano/microstructure on the surface of a polydimethylsiloxane (PDMS) slab and easily transferring ... 10/31/2024
-
Phys.Org more ...
Experiments demonstrate precise delivery of nanoparticles to lung via caveolae pumping system
In recent years, bio-medical engineers have been developing promising techniques that could help diagnose diseases or precisely target specific regions inside the human body. Among these promising therapeutic strategies are ... 10/31/2024
-
With their unique structure, nanodiscs improve drug delivery and vaccine development, stabilizing membrane proteins for effective therapeutic applications. 10/31/2024
-
The shapes of simple polyatomic molecules such as carbon dioxide and methane are characterized by a specific symmetry depending on the manner of linking of the atoms. Nano- to micrometer-sized particles that mimic the shapes ... 10/31/2024
.jpg?v=xfu3x-d9nVB3ARjEcCnEnTFT2xqm8fkKaxypbG1Ca9s "Researchers observe stick-slip phenomenon in carbon nanotube fibers")
-
Two-photon laser direct writing lithography or TPL is a cutting-edge technique used for creating nanoscale structures. It works by leveraging specific materials known as photoresists, which change their chemical properties ... 10/31/2024
.jpg?v=zH8f-9_KQ9m5UaDt3vXfgbI3nQGLZZfDKyMvS7ovqKw "Accelerating 3D nanofabrication using a sensitive cationic photoresist")
-
Phys.Org more ...
Eco-friendly nanofibrous cellulose matrix has diverse applications ranging from textiles to medical devices
The efficient use of cellulose—the primary plant scaffold and a major natural building block—could address many issues associated with petroleum-based polymers across various industries. In the search for more sustainable ... 10/31/2024.jpg?v=cjVLrBOHh7Su9AEB9dmLtDQ4yN3lxBJMFfpL2uY9eqQ "Eco-friendly nanofibrous cellulose matrix has diverse applications ranging from textiles to medical devices")
-
How small is "small?" Spider silk nanofibrils are just a few molecular layers thick, equivalent to approximately one ten-thousandth the diameter of a human hair. They're invisible to the naked eye and cannot be seen under ... 10/31/2024
-
AZO Nano more ...
Archer Improves the Functionality of Its 12CQ Quantum Project with International Partners
Archer Materials Limited (“Archer”), a semiconductor company advancing the quantum technology and medical diagnostics industries, has achieved some key milestones in its research undertaken in collaboration with two of its international research partners. 10/30/2024.jpg?v=TFaIRTa8bLTNqHW247RZjtPvMayrIrCDa8aCCpfbTGA "Archer Improves the Functionality of Its 12CQ Quantum Project with International Partners")
-
AZO Nano more ...
Chitosan-Silver Nanocrystal-Graphene Oxide Electrospun Fibers for Advanced Wound Dressings
In a recent article in Scientific Reports, researchers present an advanced wound dressing material using electrospun fibers enhanced with a chitosan-silver nanocrystal-graphene oxide nanocomposite (ChAgG). This study examines the fibers' mechanical properties, antimicrobial efficacy, and suitability for clinical use. 10/30/2024
-
According to a recent study published in ACS Nano, researchers at the Terasaki Institute for Biomedical Innovation have created a novel nanoparticle-based therapy for the treatment of obesity. 10/30/2024
-
In a recent study, an international research team with significant involvement from MedUni Vienna has investigated how nanoplastic particles deposited in the body affect the effectiveness of antibiotics. 10/30/2024
-
In the fight against antibiotic resistance, a new technology developed at Chalmers University of Technology, in Sweden, can be of great importance when, for example, hip and knee implants are surgically inserted. 10/30/2024
-
Researchers at the Terasaki Institute for Biomedical Innovation have developed a novel nanoparticle-based therapy for obesity treatment, as reported in a recent study published in ACS Nano. The innovative approach targets ... 10/30/2024
-
AZO Nano more ...
The Gold Standard: uOttawa Researchers Revolutionize Cardiology Imaging Using Gold Nanoparticles
Researchers at the University of Ottawa have made a breakthrough in heart disease diagnostics. They have developed a new type of contrast agent for a medical imaging technique called intravascular optical coherence tomography (IV-OCT). 10/29/2024
-
A team of researchers from the University of Nebraska–Lincoln investigated the physical characteristics of MXenes, a rapidly growing family of two-dimensional materials with potential for diverse nanotechnology applications. The study was published in the journal Matter. 10/29/2024
.jpg?v=of0ykgJT5uWBzCgydtp5wf0xl5Pjfz2Tz8ldUQfJOhA "Synthesizing Uniform Chromium-Titanium Carbide MXenes for Enhanced Research")
-
Researchers at the University of Ottawa have made a significant advancement in the diagnosis of heart disease, according to a study published in Nature Nanotechnology. 10/29/2024
-
In the fight against antibiotic resistance, a new technology developed at Chalmers University of Technology, in Sweden, can be of great importance when, for example, hip and knee implants are surgically inserted. By heating ... 10/29/2024
-
Nanotechnology plays a transformative role across industries, enhancing manufacturing precision, advancing regenerative medicine, miniaturizing electronics, and supporting environmental sustainability through innovative materials and nanoscale techniques. 10/29/2024
-
University of Nebraska–Lincoln materials scientists are exploring the physical properties of MXenes, a fast-growing family of two-dimensional materials with the potential for many nanotechnology applications. 10/29/2024
.jpg?v=LzdFcSPNsmsY7giceGVlrCi2LsdnjBZz4mBOAkKtVLo "Research team explores potential of MXenes for nanotech applications")
-
Patients with late-stage cancer often have to endure multiple rounds of different types of treatment, which can cause unwanted side effects and may not always help. 10/29/2024
-
Phys.Org more ...
Laboratory simulation finds smaller nanoparticles are subject to enhanced agglomeration in gastrointestinal tract
In a laboratory set-up simulating the human stomach and intestine, researchers at the University of Amsterdam have explored the fate of plastic nanoparticles during gastrointestinal digestion. In their paper published in ... 10/29/2024
-
MicroRNAs (miRNAs) are valuable biomarkers for the diagnosis and prognosis of diseases. The 2024 Nobel Prize in Physiology or Medicine has been awarded to American scientists Victor Ambros and Gary Ruvkun for their discovery ... 10/28/2024
-
Phys.Org more ...
Rapid liquid biopsy method to capture extracellular vesicles offers avenue to affordable cancer diagnosis
There are billions of tiny packets of cellular material called extracellular vesicles (EVs) that are produced by cells and released into each person's blood, saliva, and other bodily fluids. EVs contain invaluable information, ... 10/28/2024 -
Phys.Org more ...
The gold standard: Researchers enhance cardiology imaging by using gold nanoparticles
Researchers at the University of Ottawa have made a breakthrough in heart disease diagnostics. They have developed a new type of contrast agent for a medical imaging technique called intravascular optical coherence tomography ... 10/28/2024 -
In a recent Scientific Reports article, researchers synthesized and characterized a novel nanocomposite, arsenic (III) oxide iodide/polypyrrole intercalated with iodide ions (AsO2I/Ppy-I), using FTIR spectroscopy, TEM, and SEM. They identified key functional groups and detailed the composite's morphology, confirming successful integration of organic and inorganic components. 10/28/2024
-
Phys.Org more ...
Novel self-cleaning electrode developed for alkaline-earth metal peroxide synthesis
Metal peroxide (MO2, M=Ca, Sr, Ba) is an alternative to hydrogen peroxide (H2O2). It has excellent oxidative properties, superior chemical stability, high purity, and is easy to store and transport. It has been widely used ... 10/28/2024
-
The type of semiconductive nanocrystals known as quantum dots are both expanding the forefront of pure science and also hard at work in practical applications including lasers, quantum QLED televisions and displays, solar ... 10/26/2024
-
Phys.Org more ...
Advancing drug delivery: New framework links lipid nanoparticle structure to immune response
A new framework bridges a gap in understanding RNA therapeutics by linking the structure of lipid nanoparticles to immune response. It can help scientists and engineers expand the use of RNA medicines beyond vaccines to other ... 10/26/2024
-
In a recent article published in Signal Transduction and Targeted Therapy, researchers introduced polymer-based nano-PROTEolysis Targeting Chimeras (PROTACs) designed to improve the delivery and efficacy of colorectal cancer treatments. This innovative approach leverages advanced nanotechnology to enhance therapeutic outcomes for patients resistant to conventional therapies. 10/25/2024
-
Researchers from the ICFO have created a post-deposition in situ passivation technique to minimize surface imperfections in environmentally friendly solution-processed nanocrystal ultrathin solar cells. 10/25/2024
-
Phys.Org more ...
Nanomedicine advances deliver precise antibiotic doses to fight infections and drug resistance
Researchers from the University of Waterloo have developed a new technology that can hold an entire course of antibiotics in one tiny dose and deliver on demand just the right amount of medication that a particular patient ... 10/25/2024.jpg?v=84Mg945nCxeF906NdqO-3yyC2DWjANx2-TXvAGGPkM0 "Nanomedicine advances deliver precise antibiotic doses to fight infections and drug resistance")
-
A new study shows that a biomedical tool can successfully deliver genetic material to edit faulty genes in developing fetal brain cells. The technology, tested in mice, might have the potential to stop the progression of ... 10/25/2024
