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How to Assess Nanotoxicity: Key Methods and Protocols |
Nanotoxicity assessment involves evaluating the potential harmful effects of nanomaterials through in vitro, in vivo, and computational methods. Key techniques include SEM, AFM, and XPS for surface characterization. |
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2025-01-31 Read more about this article in source |
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A study explores how cationic fusogenic liposomes temporarily modify membrane properties during fusion, offering new insights for drug delivery applications. 03/07/2025
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This study presents a novel approach using magnetic nanoparticles and laser heating to achieve precise tumor destruction, enhancing cancer treatment efficacy. 03/07/2025
.jpg?v=MltxZsPBIv-BcXS4PVSdMINu4xsi5eKuaMxmKVryi_c "Photothermal Destruction of Colon Carcinoma Using Functionalized Nanoparticles")
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Innovative research shows how nanoconfinement transforms cluster-based compounds into a 1D Ising model structure, paving the way for advanced nanomaterials. 03/07/2025
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'Nanodot' control could fine-tune light for sharper displays and quantum computing
Newly achieved precise control over light emitted from incredibly tiny sources, a few nanometers in size, embedded in two-dimensional (2D) materials could lead to remarkably high-resolution monitors and advances in ultra-fast ... 03/07/2025 -
In nanofabrication, soft lithography and 3D printing offer complementary techniques, enhancing capabilities in microfluidics and custom biomedical solutions. 03/07/2025
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An international research project, led by The University of Warwick and the University of Lille, has used nanotube compression to transform the underlying chemistry and physics of a compound, creating a promising new one-dimensional ... 03/07/2025
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New research by Curtin University has achieved a breakthrough in eco-friendly display technology, creating highly efficient and stable blue quantum dot LEDs (QLEDs) that could power the next generation of televisions, smartphones, ... 03/07/2025
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Traditionally, radiation, chemotherapy, and surgery have been the most common ways to remove and destroy malignant cells. However, because these treatments can also damage healthy cells, they often have significant side effects. ... 03/07/2025
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A new way to engineer composite materials: Polymer design combines strength with reversibility
Composite adhesives like epoxy resins are excellent tools for joining and filling materials including wood, metal, and concrete. But there's one problem: once a composite sets, it's there forever. Now there's a better way. ... 03/07/2025 -
A phone screen you can't scratch no matter how many times you drop it; glasses that prevent glare; a windshield that doesn't get dusty. These are all possibilities thanks to a new way to produce sapphire. 03/07/2025
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Pancreatic cancer remains one of the most challenging tumors to treat, partly because it is often discovered at advanced stages when the disease has already spread, or metastasized. About half of pancreatic cancer patients ... 03/06/2025
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KTH's breakthrough in graphene oxide synthesis from carbon fibers could transform nanomaterial production, addressing sustainability in the automotive industry. 03/05/2025
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Combine a garden-variety green laser, microwaves with roughly the energy of your wi-fi, and some diamond dust in drops of water, and what do you get? A precise chemical detection tool. 03/06/2025
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Innovations in core-shell nanoparticles advance drug delivery and precision medicine
A review in OMICS: A Journal of Integrative Biology explores how core-shell nanoparticles could revolutionize drug delivery systems and play a key role in advancing personalized and precision medicine. 03/06/2025 -
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Damaged but not defeated: Bacteria use nano-spearguns to retaliate against attacks
Some bacteria deploy tiny spearguns to retaliate against rival attacks. Researchers at the University of Basel have mimicked attacks by poking bacteria with an ultra-sharp tip. Using this approach, they have uncovered that ... 03/06/2025 -
A groundbreaking method for real-time 3D observation of atomic structural changes in nanoparticles has been developed, enhancing understanding of nanomaterials. 03/05/2025
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Achieve sub-micron precision with the H-815 hexapod, designed for 24/7 industrial applications, featuring advanced joints and absolute encoders for reliability. 03/05/2025
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New synthesis technology for single-crystal 2D semiconductors could spawn next-generation devices
A research team has successfully developed a new synthesis technology for 2D semiconductors. This technique enables the direct growth of wafer-scale single-crystal 2D semiconductors on various substrates. The research is ... 03/05/2025 -
Innovative polyurethane nanocapsules enhance EGCG delivery for TBIs, providing sustained release and potential for improved recovery in trauma care settings. 03/04/2025
.jpg?v=9bWniMF8SF3lsmM96Z8FYKF_VHi17jin9MRm-abm5Ww "Targeted Delivery of EGCG via Polyurethane Nanocapsules for TBI Management")
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The study highlights how defects in graphene sheets alter rippling, offering insights for engineers in materials science and technology development. 03/04/2025
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Low-cost, palladium-based nanosheet catalyst matches platinum's performance in hydrogen production
Hydrogen energy is emerging as a key driver of a clean, sustainable future, offering a zero-emission alternative to fossil fuels. Although it is promising, the large-scale production of hydrogen relies heavily on expensive ... 03/05/2025 -
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Battery waste and kitchen foil create nanocatalyst for CO₂ to methane fuel conversion
Battery waste is a serious environmental problem: It contains substances that pose a threat to both human health and ecosystems. At the same time, however, batteries also contain valuable materials such as nickel, which we ... 03/05/2025 -
Working at nanoscale dimensions, a team of scientists led by the Department of Energy's Oak Ridge National Laboratory revealed a new way to measure high-speed fluctuations in magnetic materials. Knowledge obtained by these ... 03/05/2025
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3D imaging technique captures dynamic atomic shifts in nanoparticles, revealing unexpected structural phases
A research team from Seoul National University College of Engineering has developed a technology to observe atomic structural changes of nanoparticles in three dimensions. Their study, which resolves a long-standing challenge ... 03/05/2025 -
A team dedicated to designing energy conversion devices, led by Weilin Chen from Northeast Normal University in Changchun, recently designed a triboelectric nanogenerator based on changing the nanomorphology of polyoxometalates ... 03/05/2025
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The top 5 emerging trends in nanotechnology for 2025 feature breakthroughs in wearable biosensors, AI-driven drug delivery systems, and advanced materials, fueling progress across healthcare, energy, and computing sectors. 03/04/2025
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Chiral organometallic nanosheets offer room-temperature multiferroicity and topological features
Recently, a research team found a way to design a class of homochiral organometallic nanosheets that exhibit room-temperature multiferroic and topological nodes. Their study is published in Nano Letters. 03/04/2025 -
Defects in two-dimensional materials (such as an atom-thick sheet of graphene) can dramatically alter the way that the surface ripples, even stopping the sheet in place like a freeze frame. 03/04/2025
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Quantum properties in atom-thick semiconductors offer new way to detect electrical signals in cells
For decades, scientists have relied on electrodes and dyes to track the electrical activity of living cells. Now, engineers at the University of California San Diego have discovered that quantum materials just a single atom ... 03/04/2025 -
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Extracellular vesicles that guide zebrafish embryonic development may have potential for human medicine
During the first 72 hours in particular, extracellular vesicles—nanoparticles enclosed in cell membranes—play a significant role in the embryonic development of zebrafish. 03/04/2025 -
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Nanoscale material illuminates cancer cells in freezing conditions for precise cryosurgery
Researchers at NYU Abu Dhabi (NYUAD) have developed an innovative tool that enhances surgeons' ability to detect and remove cancer cells during cryosurgery, a procedure that uses extreme cold to destroy tumors. This breakthrough ... 03/04/2025 -
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Turning pollution into power: New method transforms carbon nanoparticles from emissions into renewable energy catalysts
We have developed a breakthrough method to convert carbon nanoparticles (CNPs) from vehicular emissions into high-performance electrocatalysts. This innovation provides a sustainable approach to pollution management and energy ... 03/03/2025 -
Researchers from the Department of Physics have managed to experimentally develop a new magnetic state: a magneto-ionic vortex or "vortion." The research, published in Nature Communications, allows for an unprecedented level ... 03/03/2025
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A team of scientists have developed a method to illuminate the dynamic behavior of nanoparticles, which are foundational components in the creation of pharmaceuticals, electronics, and industrial and energy-conversion materials. ... 03/03/2025
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Antiferromagnetic neuromorphic memory: New spintronic device achieves brain-like memory and processing
A research team led by Prof. Long Shibing from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) has, for the first time, made spintronic neuromorphic devices based on CoO/Pt ... 03/03/2025 -
If you start with a two-dimensional ribbon and make it narrower and narrower, when does it stop being a ribbon and start being a one-dimensional line? Scientists from Utrecht University and the University of Twente made one-atom-thick ... 03/03/2025
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Researchers in Sweden report a green alternative to reduce reliance on mining graphite, the raw source behind the "wonder material" graphene. In the journal Small, researchers at KTH Royal Institute of Technology say they ... 03/03/2025
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This study reveals a breakthrough in zinc-ion batteries with Mo1.74CTz MXene, offering high capacity and durability for efficient energy storage applications. 03/03/2025
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Harnessing gravity to create a low-cost microfluidic device for rapid cell analysis
A team of researchers at the George R. Brown School of Engineering and Computing at Rice University has developed an innovative artificial intelligence (AI)-enabled, low-cost device that will make flow cytometry—a technique ... 03/01/2025 -
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Transparent stretchable substrate without image distortion shows potential for next-generation displays
Stretchable display materials, which are gaining traction in the next-generation display market, have the advantage of being able to stretch and bend freely, but the limitations of existing materials have resulted in distorted ... 03/01/2025 -
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SMART Researchers Pioneer First-of-its-Kind Nanosensor for Real-Time Iron Detection in Plants
Researchers from the Disruptive & Sustainable Technologies for Agricultural Precision (DiSTAP) interdisciplinary research group (IRG) of Singapore-MIT Alliance for Research and Technology (SMART), MIT’s research enterprise in Singapore, in collaboration with Temasek Life Sciences Laboratory (TLL) and Massachusetts Institute of Technology (MIT), have developed a groundbreaking near-infrared (NIR) fluorescent nanosensor capable of simultaneously detecting and differentiating between iron forms – Fe(II) and Fe(III) – in living plants. 02/28/2025
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Investigating MXenes reveals their potential in energy storage, with optimized ion transport mechanisms critical for supercapacitor and battery efficiency. 02/28/2025
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Innovative copper oxide nanoparticles developed for medical devices show antimicrobial properties, potentially reducing infection rates and antibiotic reliance. 02/28/2025
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Self-Propelled Nanoparticles Improve Immunotherapy for Non-Invasive Bladder Cancer
Innovative urea-powered nanomotors show promise in bladder cancer treatment, improving immune activation and tumor growth suppression in preclinical models. 02/28/2025
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Novel ferritin-based siRNA delivery system shows promise for targeted glioblastoma therapy
A new study led by Profs. Fan Kelong and Yan Xiyun from the Institute of Biophysics of the Chinese Academy of Sciences introduces a novel ferritin-based delivery system for small interfering RNA (siRNA) targeting glioblastoma ... 02/28/2025 -
Researchers have developed a near-infrared (NIR) fluorescent nanosensor capable of simultaneously detecting and differentiating between iron forms—Fe(II) and Fe(III)—in living plants. 02/28/2025
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Antimicrobial nanoparticles offer innovative solutions to combat resistant bacteria, enhancing infection control in medicine, sanitation, and food safety. 02/28/2025
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Implanted Medical Devices Coated with Copper Nanoparticles Could Reduce Infection Risk, Study Suggests
Scientists have developed copper oxide nanoparticles which can be coated onto implanted medical devices to reduce the risk of infection after operations. 02/27/2025
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Next-generation organic nanozymes offer safe, cost-effective solution for agricultural and food industries
Nanozymes are synthetic materials that have enzyme-like catalytic properties, and they are broadly used for biomedical purposes, such as disease diagnostics. However, inorganic nanozymes are generally toxic, expensive, and ... 02/28/2025 -
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Implanted medical devices coated with copper nanoparticles could reduce infection risk
Scientists have developed copper oxide nanoparticles which can be coated onto implanted medical devices to reduce the risk of infection after operations. A team at Nottingham Trent University has led the work, which it is ... 02/28/2025 -
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Contamination detection tool merges synthetic biology and nanotech for ultrasensitive water testing
A platform developed nearly 20 years ago previously used to detect protein interactions with DNA and conduct accurate COVID-19 testing has been repurposed to create a highly sensitive water contamination detection tool. 02/28/2025 -
The National Graphene Institute's latest research on spin injection in graphene highlights significant progress in spintronics and quantum transport mechanisms. 02/27/2025
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Research on photon avalanching nanoparticles shows intrinsic optical bistability, offering new avenues for nanoscale optical memory and transistor development. 02/27/2025
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Closing the gaps—MXene-coated air filters show enhanced performance and reusability
Despite improvements to air filtration technology in the aftermath of the COVID-19 pandemic, some of the smallest particles—those of automobile and factory emissions—can still make their way through less efficient, but ... 02/27/2025 -
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New techniques for aligning nanocrystals enhance solar-cell efficiency and LED performance
In a study that unlocks exciting possibilities for solar cells and light-emitting diodes (LEDs) based on materials known as perovskites, RIKEN researchers have refined techniques for controlling the optical and electronic ... 02/27/2025 -
A research team has developed an innovative nanomotor-based strategy to improve immunotherapy for bladder cancer. The study, published in the journal Nature Communications, offers a promising alternative to the limitations ... 02/27/2025
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EUV Tech, Inc. Introduces HVM-Ready EUV Zoneplate Microscopy for Mask Defect Review
EUV Tech (EUVT), a global leader in manufacturing at-wavelength EUV metrology equipment, is excited to announce the next generation of EUV zoneplate microscopy. 02/27/2025
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A research has developed a method to detect harmful heavy metals through a selective catalytic double metal single atom in redox reactions. 02/26/2025
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A research team led by Professor Takayuki Hoshino of Nagoya University's Graduate School of Engineering in Japan has demonstrated the world's smallest shooting game by manipulating nanoparticles in real time, resulting in ... 02/26/2025
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Critical nanoscale phenomena unveiled for more efficient and stable perovskite solar cells
In a significant advancement for boosting renewable energy generation development, the School of Engineering of the Hong Kong University of Science and Technology (HKUST) has taken the lead in breaking through studies of ... 02/26/2025 -
Discover how plasma cleaning technology effectively removes hydrocarbon contamination, ensuring superior surface cleanliness for precision manufacturing. 02/26/2025
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With its excellent adsorption capabilities, nanocellulose is improving water purification, offering a sustainable approach to addressing global water challenges. 02/26/2025
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Nanoparticles deliver microRNAs to muscle stem cells for potential muscular dystrophy treatment
In an international collaboration, researchers have made an important breakthrough in the therapeutic delivery of microRNAs against Duchenne muscular dystrophy, a disease with no cure, to date. 02/26/2025 -
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PI and Turner Laser Systems Successfully Demonstrate XL SCAN System at SPIE Photonics West 2025
PI and Turner Laser Systems unveil the XL SCAN system, enhancing laser processing with precision motion and advanced technology for industrial applications. 02/25/2025
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Keeping work surfaces clean during meat processing is a challenge. Bacteria from meat can attach, grow, and build up to create a biofilm that is difficult to remove, even on stainless steel surfaces used in industrial facilities. ... 02/26/2025
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Cadmium selenide nanoplatelets provide a promising foundation for the development of innovative electronic materials. Researchers around the world have taken a particular interest in these tiny platelets, which are only a ... 02/26/2025
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Gas sensing technologies play a vital role in our modern world, from ensuring our safety in homes and workplaces to monitoring environmental pollution and industrial processes. Traditional gas sensors, while effective, often ... 02/26/2025
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Material's 'incipient ferroelectricity' could jumpstart fast, low-power electronics
Scientists at Penn State have harnessed a unique property called incipient ferroelectricity to create a new type of computer memory that could revolutionize how electronic devices work, such as using much less energy and ... 02/26/2025 -
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Mesoporous silicon: Etching technique reveals unique electronic transport properties
Silicon is the best-known semiconductor material. However, controlled nanostructuring drastically alters the material's properties. Using a specially developed etching apparatus, a team at HZB has now produced mesoporous ... 02/26/2025 -
Discover how electrified tribotesting enhances the development of EV lubricants by addressing unique tribological challenges. 02/25/2025
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A new study enhances PVDF piezoelectric properties through in situ silver nanoparticle growth, boosting ß-phase content and energy-harvesting performance. 02/25/2025
.jpg?v=leaNKJ-piP6Vupjx-WyRo8fNpEEVgkhHotNZNlft3Yo "Boosting PVDF Piezoelectricity via In Situ Silver Nanoparticle Growth")
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Imaging bilayer COFs in solution reveals mechanisms of moiré superlattice formation, advancing understanding of stacking in covalent organic frameworks. 02/25/2025
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The 2014 Nobel Prize in Chemistry was awarded for the development of super-resolved fluorescence microscopy, including STED (Stimulated Emission Depletion) microscopy. This method can be used to observe processes, e.g., in ... 02/25/2025
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A sip instead of a shot: Breast milk nanoparticle permeability phenomena discovered
Imagine if antibodies, proteins such as insulin, or even COVID-19 and flu vaccines could be consumed orally instead of via injection. This vision is closer than ever, according to a new study by Technion researchers published ... 02/25/2025
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Using an approach called DNA origami, scientists at Caltech have developed a technique that could lead to cheaper, reusable biomarker sensors for quickly detecting proteins in bodily fluids, eliminating the need to send samples ... 02/25/2025
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Hydrogen nano-clusters at low temperatures display 'superfluidity'—a quantum state of frictionless flow only previously observed in helium. 02/25/2025
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A unique protein designed by Cedars-Sinai Cancer investigators can cross the protective blood–brain barrier safely and deliver therapy directly into cancerous tumor cells, a preclinical study shows. The findings, which ... 02/25/2025
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Nanoparticles offer enhanced treatment for root canal infection with fewer complications
Apical periodontitis, a chronic and hard-to-treat dental infection, affects more than half of the population worldwide and is the leading cause of tooth loss. Root canal is the standard treatment, but existing approaches ... 02/25/2025 -
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Superlubricity enables frictionless sliding in electronic devices only two atoms thick
A technological advancement from Tel Aviv University has, for the first time, enabled the application of the scientific phenomenon of superlubricity in electronic components. As a result, the research team successfully harnessed ... 02/25/2025 -
Discover REFV AFM-IR, a novel method combining AFM-IR and force volume imaging for precise nanoscale chemical and mechanical analysis. 02/24/2025
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Advancements in lithium-ion battery technology through helium-silicon co-deposited thin films demonstrate enhanced electrochemical performance and stability. 02/24/2025
.jpg?v=-RefunlIObjMOjvCPZ6yDVM5k7OHYzVXpK_EzygMtyg "Nanoporous Helium-Silicon Co-Deposited Anodes for Lithium-Ion Batteries")
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This study presents a breakthrough in perovskite nanocrystal synthesis, using liquid crystals to achieve uniformity and enhance optoelectronic applications. 02/24/2025
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Emerging biomedical ultrasound tech: Flexible micromachined ultrasound transducers
A new review article unveils the world of flexible micromachined ultrasound transducers (MUTs), an emerging technology at the intersection of wearables, ultrasound, and MEMS. These cutting-edge devices, which include both ... 02/22/2025 -
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New Study Highlights Hybrid Nanocomposites as a Dual Solution for Microbial Resistance and Pollution
This study examines silica-based nanocomposites' dual role in antimicrobial and photocatalytic applications, addressing microbial resistance and pollution. 02/21/2025
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Combined organ-specific mRNA and lipid nanoparticle therapy could repair damaged lungs
A combination of mRNA and a new lipid nanoparticle could help heal damaged lungs, according to new research from the Perelman School of Medicine at the University of Pennsylvania. Viruses, physical trauma, or other problems ... 02/21/2025 -
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Liquid crystal method enables large-scale production of uniform perovskite nanocrystals
A research team at POSTECH has developed a method for synthesizing perovskite nanocrystals (PNCs), a next-generation semiconductor material, in a more uniform and efficient manner. This study is expected to serve as a key ... 02/21/2025 -
Laser ablation is a physical process used for nanoparticle synthesis, offering precise control over material purity and particle size. It provides an environmentally friendly alternative to chemical-based synthesis methods, with applications across electronics, catalysis, and biomedical fields. 02/21/2025
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In molecular shuttles, a ring molecule is threaded onto a linear molecular strand and can move between two portions of the strand, called stations, in response to external stimuli. 02/20/2025
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A collaborative team of researchers from the Max Planck Institute for Structure and Dynamics of Matter (MPSD), Nanjing University, Songshan Lake Materials Laboratory (SLAB), and international partners has introduced a new ... 02/21/2025
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Three RIKEN physicists have discovered how tiny tubes of carbon spit out light that is more energetic than the light shone on them. This finding could help to exploit the process in applications such as solar power and biological ... 02/21/2025
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Water-based adhesives face several challenges despite their environmental benefits. One major issue is that achieving high adhesion strength on various substrates, especially in wet or humid conditions, is difficult due to ... 02/21/2025
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Optical tweezers reveal forward and backward motion is symmetric in molecular shuttling
In molecular shuttles, a ring molecule is threaded onto a linear molecular strand and can move between two portions of the strand, called stations, in response to external stimuli. Chemical stimuli, light or mechanical forces ... 02/21/2025 -
Researchers, including those from the University of Tokyo, developed Deep Nanometry, an analytical technique combining advanced optical equipment with a noise removal algorithm based on unsupervised deep learning. 02/21/2025
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Collection of tiny antennas can amplify and control light polarized in any direction
Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more. Researchers in the McKelvey School of Engineering at Washington University in St. Louis imagines ... 02/21/2025 -
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Micro-vibration microneedles: Paving the way for rapid and minimally invasive biomarker detection
Scientists have created a new way to quickly and minimally invasively detect glucose using microneedles. These swellable hydrogel microneedles extract substantial amounts of skin fluid in just five minutes, a less invasive ... 02/20/2025 -
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Park Systems Expands FX Large Sample AFM Lineup to Power Next-Gen Industrial Innovation
With the FX200 IR and FX300 IR, Park Systems leads in atomic force microscopy, offering advanced capabilities for chemical analysis in semiconductor research. 02/19/2025 -
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CEA and Quobly Report Simultaneous, Microsecond Qubit-Readout Solution With 10x Power-Use Reduction
CEA-Leti, in its collaboration with Quobly, CEA-List and CEA-Irig, reported today it has developed a unique solution using FD-SOI CMOS technology that provides simultaneous microsecond readouts of tens of quantum devices, while reducing the readout power consumption by 10x and footprint by 2x. 02/19/2025.jpg?v=ZVq6vGo1wJWkhWIxeMrOjFeHCVro538WAa2BenvD3Zo "CEA and Quobly Report Simultaneous, Microsecond Qubit-Readout Solution With 10x Power-Use Reduction")
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The study identifies monolayer amorphous carbon (MAC) as a breakthrough in material science, exhibiting superior toughness and potential for 2D applications. 02/19/2025
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EC-SMM characterizes electrochemical activity in NiCo-LDH, highlighting localized behaviors and charge intercalation, crucial for optimizing energy materials. 02/19/2025
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New Cancer Treatment Breakthrough: Photoimmunotherapy Shows Promise in Targeting Tumors
Photoimmunotherapy with the M@P nanoplatform offers a novel approach, triggering cancer cell death and boosting immune responses against tumors. 02/19/2025
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Photoimmunotherapy is an innovative cancer treatment that combines phototherapy with immunotherapy to selectively target and destroy cancer cells. In photoimmunotherapy, a photosensitizer or nanomaterial is introduced into ... 02/19/2025
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Discover why stainless steel plays a critical role in the production of Genizer's product materials. 02/19/2025
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Colorectal cancer (CRC) is one of the most prevalent types of cancer and has a high mortality rate globally. Oral administration of anticancer drugs that pass through the gastrointestinal (GI) tract into the colorectum is ... 02/19/2025
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Methanol, important for the manufacture of many everyday goods and for its green energy potential, may soon be produced faster and more efficiently thanks to a collaboration that included two Oregon State University researchers. 02/19/2025
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Researchers have found that a two-dimensional carbon material is tougher than graphene and resists cracking—even the strongest crack under pressure, a problem materials scientists have long been grappling with. For instance, ... 02/19/2025
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Microfluidic component library component library enables rapid, low-cost device prototyping
Researchers have developed a freely available droplet microfluidic component library, which promises to transform the way microfluidic devices are created. This innovation, based on low-cost rapid prototyping and electrode ... 02/19/2025 -
Innovative lipid nanoparticles enable mRNA delivery to the brain, offering new avenues for treating neurological disorders by crossing the blood-brain barrier. 02/18/2025
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Solid state lubricant uses atomically thin sheets to achieve extremely low friction
Finding the right lubricant for the right purpose is a task that is often extremely important in industry. Not only to reduce friction, overheating and wear, but also to save energy. At TU Wien, the research groups of Prof ... 02/18/2025 -
Luminescent gold nanoparticles (L-AuNPs) represent a novel class of luminescent nanomaterials that have attracted considerable attention in recent years. They possess a range of exceptional physicochemical properties and ... 02/18/2025
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Researchers investigate granular triboelectric nanogenerators (TENGs) using close-packed polymer bead monolayers, optimizing charge generation and stability for energy harvesting applications. 02/18/2025
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Cells have surface receptors called integrins that bind to repetitive domains present on the extracellular matrix (ECM) surrounding the cells, allowing them to grow and spread. A new study from the Department of Bioengineering ... 02/18/2025
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Researchers at the University of Waterloo have developed an environmentally friendly 3D-printing ink that has opened up the possibilities of graphene in a variety of fields, including consumer electronics, automobiles, and environmental cleanup. 02/17/2025
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Researchers developed a coordination nanomedicine (ZnDHT NM) that targets tumor cells and cancer stem-like cells, enhancing cancer treatment efficacy. 02/17/2025
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Cancer therapy has always struggled with targeting tumor cells effectively while minimizing damage to healthy tissue. Traditional treatments, such as chemotherapy and radiation, often lack precision and cause serious side ... 02/18/2025
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Crossing the blood-brain barrier: Lipid nanoparticle platform delivers mRNA to the brain via intravenous injection
Scientists at the Icahn School of Medicine at Mount Sinai have developed a lipid nanoparticle system capable of delivering messenger RNA (mRNA) to the brain via intravenous injection, a challenge that has long been limited ... 02/18/2025 -
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3D nanoprinting technique can transform ceramics for high-performance systems, from disease detection to space travel
The same material from which you drink your morning coffee could transform the way scientists detect disease, purify water, and insulate space shuttles thanks to an entirely new approach to ceramic manufacturing. 02/18/2025 -
Nano-catalysts are enhancing biofuel production by improving conversion efficiency, selectivity, and biomass conversion. This technology shows promise in both biodiesel and bioethanol production, reducing energy demands and increasing yield. 02/17/2025
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Hexagonal Boron Nitride Atomristors: A Low-Power Solution for Neuromorphic Computing
h-BN atomristors offer a low-power, high-memory solution for neuromorphic computing. With an ultra-large memory window and minimal energy consumption, these devices are a step toward next-gen AI hardware. 02/17/2025
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Self-sealing, atomically thin dialysis membranes: Proteins transform leakage into filtration advantage
A Vanderbilt-led research team has made a significant breakthrough in developing advanced dialysis membranes using atomically thin materials like graphene. These innovative membranes, called nanoporous atomically thin membranes ... 02/14/2025 -
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Dance of magnetism and light: Study finds nonreciprocal second harmonic generation disappears in 2D material
A research group recently discovered the disappearance of nonreciprocal second harmonic generation (SHG) in MnPSe₃ when integrated into a two-dimensional (2D) antiferromagnetic MnPSe₃/graphene heterojunction. 02/14/2025 -
Carbon nanocoatings enhance the performance and lifespan of lithium-ion batteries by improving electrical conductivity, structural support, and protective properties. These coatings help minimize electrode wear, prevent degradation, and mitigate thermal runaway risks. 02/14/2025
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Introducing the New Litesizer DLS: Advancing Particle Analysis with Precision and Efficiency
Anton Paar is proud to announce the new Litesizer DLS, a groundbreaking dynamic light scattering (DLS) instrument that sets new standards for particle analysis. 02/13/2025
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University of Queensland researchers have for the first time introduced genetic material into plants via their roots, opening a potential pathway for rapid crop improvement. The research is published in Nature Plants. 02/14/2025
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Innovative Takumi-shaped DNA hydrogels exhibit prolonged retention and drug release, showcasing their potential as biocompatible delivery systems in medicine. 02/13/2025
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Hydrogels are polymeric materials with three-dimensional network structures containing large amounts of water. They serve as sustained-release drug delivery systems as they can encapsulate various bioactive substances, including ... 02/13/2025
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Attosecond time-resolved experiments have revealed the increasing importance of electronic correlations in the collective plasmon response as the size of the system decreases to sub-nm scales. 02/13/2025
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Researchers at the University of Waterloo have unlocked the potential of graphene in areas as diverse as vehicles, consumer electronics and environmental cleanup with an eco-friendly ink for 3D-printing. 02/13/2025
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Researchers at Umeå University have recently developed a highly sensitive method for detecting bacterial spores—tough microorganisms that survive extreme conditions and can cause both food poisoning and infections. This ... 02/13/2025
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Egyptian scientists use gold nanoparticles to reverse obesity-related damage in rat study
High-dose gold nanoparticle treatment outperformed orlistat in reversing obesity-related damage in rats, according to research conducted by Alexandria University, Erbil Polytechnic University, and Pharos University. 02/13/2025 -
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Interface flexibility: Scientists discover key mechanism driving molecular network formation
Covalent bonding is a widely understood phenomenon that joins the atoms of a molecule by a shared electron pair. But in nature, patterns of molecules can also be connected through weaker, more dynamic forces that give rise ... 02/13/2025 -
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Nanozyme targets hypoxic lesions to enhance radiosensitivity in nasopharyngeal carcinoma
A collaborative study published on January 21 in Nature Communications presents a novel strategy to improve the effectiveness of radiotherapy for nasopharyngeal carcinoma (NPC). 02/13/2025 -
Researchers from Murdoch University and The University of Western Australia found the forewings of the fruit-sucking moth (Eudocima aurantia) have the appearance of a crumpled leaf—but are in fact flat. 02/13/2025
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The skin serves as the body's primary defense against harmful microorganisms, toxins, and physical damage. However, severe injuries from burns, trauma, surgery, or conditions like diabetes can compromise its ability to heal ... 02/13/2025
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Reliable AI: System assists with making nanoparticle measurements to speed up research
Nanoparticle researchers spend most of their time on one thing: counting and measuring nanoparticles. Each step of the way, they have to check their results. They usually do this by analyzing microscopic images of hundreds ... 02/13/2025 -
Researchers developed a pyrene coating for graphene membranes, addressing delamination and enhancing device performance in transmembrane nanofluidics. 02/12/2025
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Findings on PMN-PT films reveal a size effect that enhances properties, offering insights for miniaturized electronics and energy harvesting technologies. 02/12/2025
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Miniaturization of thin films uncovers 'Goldilocks zone' in relaxor ferroelectrics
A new study led by Rice University materials scientist Lane Martin sheds light on how the extreme miniaturization of thin films affects the behavior of relaxor ferroelectrics—materials with noteworthy energy-conversion ... 02/12/2025 -
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From photons to protons: Team makes breakthrough in high-energy particle detection
Particle detectors play a crucial role in our understanding of the fundamental building blocks of the universe. They allow scientists to study the behavior and properties of the particles produced in high-energy collisions. ... 02/12/2025 -
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Anton Paar Presents Multiwave 5001 and Multiwave 3001: The Future of Sample Preparation
We are proud to introduce Multiwave 5001 and Multiwave 3001, two microwave digestion systems designed to set new standards in laboratory efficiency, flexibility, and safety. 02/04/2025.jpg?v=5lHW1hCZB6RMnn_RyRoBWii5i08xPQfTGsf3x3jl1mc "Anton Paar Presents Multiwave 5001 and Multiwave 3001: The Future of Sample Preparation")
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As a network of websites with a truly global audience, AZoNetwork is joining the global effort to close the gender gap. Since the first AZoNetwork website, AZoM, was launched in 2000, we have seen increased representation and recognition, with more women winning Nobel Prizes. 02/11/2025
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A study on gas adsorption in platinum-gold structures shows hydrogen's rapid, reversible binding and carbon monoxide's irreversible effects on molecular motifs. 02/11/2025
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Researchers from Tokyo Metropolitan University have elucidated how hydrogen and carbon monoxide is adsorbed into solids containing a crown-motif structure of platinum and gold. Using quick-scan X-ray absorption measurements ... 02/11/2025
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University of Waterloo researchers have pinpointed for the first time how microplastics accumulate in coral reefs, a key step to understanding how to protect vulnerable ecosystems. 02/11/2025
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Biocompatible nanoadhesive offers hope for safer corneal transplants, reducing inflammation and infection risks
A research team from the Eye & ENT Hospital of Fudan University, China, has developed a novel biocompatible nanoadhesive for corneal transplantation. The nanoadhesive is based on tetrahedral framework nucleic acids combined ... 02/11/2025 -
The sol-gel process is a method for creating nanoparticles by transitioning a liquid sol into a solid gel. It involves sol preparation, gelation, drying, aging, and heat treatment, offering precise control over nanoparticle size and composition. 02/10/2025
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The Ag-PSS-rGO composite sensor offers rapid, sensitive detection of iodine gas at low concentrations, enhancing safety in nuclear and aerospace applications. 02/10/2025
.jpg?v=WCcCeUR0RfsCq5OtcdcakjnCOjvAZ9-ESXiiDENMv1o "Enhanced Iodine Detection with Ag-PSS-rGO Composite Sensors")
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Researchers have developed a sustainable catalyst that increases its activity during use while converting carbon dioxide (CO2) into valuable products. This discovery offers a blueprint for designing next-generation electrocatalysts. 02/10/2025
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Shaping the Future of Nanotechnology: CRAIC Technologies Circular Dichroism Microspectrometers Redefine Molecular Precision
Enhancing nanotechnology, Circular Dichroism Microspectroscopy provides critical data on molecular structures and chiral properties with microscale accuracy. 02/10/2025
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Researchers have developed a sustainable catalyst that increases its activity during use while converting carbon dioxide (CO2) into valuable products. This discovery offers a blueprint for designing next-generation electrocatalysts. 02/10/2025
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Harvard University and the Chinese University of Hong Kong researchers have developed a technique that increases the solubility of drug molecules by up to three orders of magnitude. This could be a breakthrough in drug formulation ... 02/09/2025
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Peak Metrology and Digital Surf Launch Advanced Profilometry Software for Precision Surface Analysis
Peak Metrology, automated metrology equipment designer and manufacturer, and Digital Surf, editor of analysis software solutions for profilometry, microscopy and spectroscopy, have announced the release of Peak Metrology Surface Analysis, a profilometry software package powered by Mountains® technology that enables engineers, scientists and metrologists across industries to analyze precision scanned surface data. 02/07/2025
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Research shows that UiO-66 enhances tin halide perovskite solar cells' efficiency and stability, offering a solution to challenges in photovoltaic applications. 02/07/2025
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Upconversion nanoparticles are characterized to enhance their applications across different sectors. 02/07/2025
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An international research team has synthesized a multilayered two-dimensional polyaniline (2DPANI) crystal, achieving unique metallic out-of-plane charge transport and high conductivity. This study was published in Nature. 02/06/2025
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Researchers have demonstrated, for the first time in the world using mice, the ability to overcome significant challenges in gene therapy using adeno-associated virus vectors (AAV), specifically "production of neutralizing ... 02/06/2025
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Scientists enhance localized surface plasmon resonance through oxide particle superlattices
A research group led by Prof. Yang Liangbao from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has enhanced localized surface plasmon resonance (LSPR) by studying Cu₂O₁₋ₓ superlattices ... 02/06/2025 -
Osaka University researchers developed an electrically controlled nanogate, enabling precise regulation of ion transport and potential applications in sensing. 02/06/2025
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A research team from POSTECH has developed a biodegradable polymer-based delivery system that efficiently transports mRNA. The study was recently published in Biomaterials. 02/06/2025
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Sustainable Hybrid Nanofibers for Enhanced Triboelectric Nanogenerator Performance
Innovative hybrid nanofibers combining recycled PET and TiO2 enhance triboelectric nanogenerator performance, paving the way for sustainable energy solutions. 02/05/2025
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Research from Concordia University highlights nanotechnology's potential in enhancing coastal oil spill remediation with faster and safer solutions. 02/05/2025
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A collaboration led by researchers at Osaka University has developed a nanogate that can be open or shut by applying electricity. The nanogate shows various behaviors depending on the materials in the solutions on both sides ... 02/06/2025
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Anton Paar Presents Multiwave 5001 and Mutliwave 3001: The Future of Sample Preparation
We are proud to introduce Multiwave 5001 and Multiwave 3001, two microwave digestion systems designed to set new standards in laboratory efficiency, flexibility, and safety. 02/04/2025
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Surface-modified apatite nanoparticles use pH control to improve biocompatibility of implants
Medical implants have transformed health care, offering innovative solutions with advanced materials and technologies. However, many biomedical devices face challenges like insufficient cell adhesion, leading to inflammatory ... 02/05/2025 -
Cleaning up after a major oil spill is a long, expensive process, and the damage to a coastal region's ecosystem can be significant. This is especially true for the world's Arctic region, where newly opened sea lanes will ... 02/05/2025
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Innovative Apatite Nanoparticles for Advancing the Biocompatibility of Implanted Biodevices
Medical implants and biomedical devices often cause inflammatory responses due to poor biocompatibility. Apatite coatings offer a potential solution but limited cell adhesion is often a challenge. 02/04/2025
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This study presents a kombucha-derived bioink and digital biopen, advancing in vivo tissue engineering with efficient, on-site application for wound repair. 02/04/2025
.jpg?v=ZpbQo1zh0jdEXUprv_ESK54tbN5c-OQaej5ONGeSrCg "Sustainable Nanocellulose Bioink for 3D Bioprinting of Tissues")
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A novel solar fuel generator converts CO2 into complex hydrocarbons using a copper nanoflower catalyst and perovskite, paving the way for sustainable chemistry. 02/04/2025
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The development of LivGels at Penn State offers a breakthrough in biomaterials, mimicking ECMs for improved tissue repair and dynamic applications in science. 02/04/2025
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Innovative nanoflower-coated dressings demonstrate effective antibacterial and anti-inflammatory qualities, paving the way for advanced wound care solutions. 02/04/2025
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A study reveals a novel adhesive patch prototype using AgNP-Cx+ for enhanced anti-tumor activity against melanoma, showcasing significant therapeutic potential. 02/04/2025
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Burning fossil fuels has led to a global energy crisis, worsening pollution and climate change. To tackle this problem, we must explore cleaner energy alternatives. One promising solution is the use of water electrolysis ... 02/03/2025
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Tiny copper 'nano-flowers' have been attached to an artificial leaf to produce clean fuels and chemicals that are the backbone of modern energy and manufacturing. 02/03/2025
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Tissue engineering utilizes 3D printing and bioink to grow human cells on scaffolds, creating replacements for damaged tissues like skin, cartilage, and even organs. A team of researchers led by Professor Insup Noh from Seoul ... 02/03/2025
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Nature-inspired nanotechnology acts as body's own courier service for genetic medicines
A large research team led by nanotechnologist Roy van der Meel rebuilt the body's own proteins and fats into nano-delivery vans that get genetic medicines to exactly the right place in the body. In a joint effort with researchers ... 02/03/2025 -
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A novel biomaterial for regenerative medicine: Scientists develop acellular nanocomposite living hydrogels
A biomaterial that can mimic certain behaviors within biological tissues could advance regenerative medicine, disease modeling, soft robotics and more, according to researchers at Penn State. 02/03/2025 -
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Printable molecule-selective nanoparticles enable mass production of wearable biosensors
The future of medicine may very well lie in the personalization of health care—knowing exactly what an individual needs and then delivering just the right mix of nutrients, metabolites, and medications, if necessary, to ... 02/03/2025 -
Graphene oxide coatings improve maize seedling growth, highlighting its role in enhancing root length and biomass for better nutrient absorption in agriculture. 02/03/2025
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Melanoma is a fast-progressing skin cancer characterized by a high mortality rate after metastasis. Local chemotherapy could be considered a therapeutic approach only in stage 0 of progression (in situ melanoma) and in the ... 01/31/2025
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A transdisciplinary team of AMBER and CRANN researchers from the School of Chemistry at University College Cork (UCC) and the School of Physics at Trinity College Dublin (TCD) has developed sensor technology for wearable ... 01/31/2025
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A carnation-like nanostructure could someday be used in bandages to promote wound healing. Researchers report in ACS Applied Bio Materials that laboratory tests of their nanoflower-coated dressings demonstrate antibiotic, ... 01/31/2025
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A study published in Small highlights how nano-phase separation impacts analyte binding in aptasensors, paving the way for enhanced biosensing applications. 01/31/2025
.jpg?v=LgBun5__Tj4lURHIz1-o7PBADx1tN3aIQYEqF6G0qAw "Exploring Nano-Phase Separation in Aptasensors via Nano-IR Spectroscopy")
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The 3D-printed brain-like model from TU Delft promotes structured neuronal networks, offering a new tool for investigating brain disorders like Alzheimer's. 01/31/2025
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The creation of chiral materials from semiconductors at Cornell opens new avenues for optical sensors and displays, enhancing light interaction capabilities. 01/31/2025
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Nanotoxicity assessment involves evaluating the potential harmful effects of nanomaterials through in vitro, in vivo, and computational methods. Key techniques include SEM, AFM, and XPS for surface characterization. 01/31/2025
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Surprising longevity of nanoparticle paste offers hope for surgery-sparing technique
A nanotechnology-based drug delivery system developed at UVA Health to save patients from repeated surgeries has proved to have unexpectedly long-lasting benefits in lab tests—a promising sign for its potential to help ... 01/31/2025 -
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Generating electricity from tacky tape: Follow-up research offers improved version
Zaps of static electricity might be a wintertime annoyance, but to certain scientists, they represent an untapped source of energy. Using a device called a triboelectric nanogenerator (TENG), mechanical energy can be converted ... 01/31/2025 -
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Nanoparticles damage coronavirus in unexpected way, paving way for new disinfection technology
A new way to neutralize coronavirus and other membrane-surrounded viruses has been discovered by researchers from the Swedish University of Agricultural Sciences and the University of Tartu. Certain mineral nanoparticles ... 01/31/2025 -
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Light-twisting materials created from nano semiconductors could be a game-changer for optics
Cornell scientists have developed a novel technique to transform symmetrical semiconductor particles into intricately twisted, spiral structures—or "chiral" materials—producing films with extraordinary light-bending properties. 01/31/2025 -
The discovery of asymmetric diffraction in acoustic waves opens new avenues for innovative communication devices, impacting classical and quantum technologies. 01/30/2025
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Key cells in the brain, neurons, form networks by exchanging signals, enabling the brain to learn and adapt at incredible speed. Researchers at the Delft University of Technology in The Netherlands (TU Delft) have developed ... 01/30/2025
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Noble metals such as platinum can make useful catalysts to accelerate chemical reactions, particularly hydrogenation (adding hydrogen atoms to a molecule). A research team led by Professor Bruce Gates at the UC Davis Department ... 01/30/2025
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At Texas A&M University, one research lab is changing the game of droplet microfluidics, a technique that involves conducting experiments in nanoscale droplets of liquid in a controlled environment. The team has developed ... 01/30/2025
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Photon-counting CT scanning is the next-generation of computer tomography diagnostics, providing precise, multi-color imaging to simultaneously track biological processes. 01/30/2025
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A unique propagation phenomenon of acoustic waves has been discovered, paving the way for developing advanced communication technologies using acoustic devices. 01/30/2025
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mRNA-based drugs successfully delivered to intestine—without passing through the liver
Researchers at Tel Aviv University have achieved a breakthrough in drug delivery: they have successfully transported lipid nanoparticles encapsulating messenger RNA (mRNA) to the immune system of the small and large intestines—bypassing ... 01/30/2025 -
The Au-HN-1 nanosystem represents a breakthrough in TSCC treatment, integrating targeted photothermal therapy with advanced imaging for precise tumor ablation. 01/28/2025
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Every time a shuttle docks with the International Space Station (ISS), a delicate dance unfolds between the shuttle's docking system and its counterpart on the station. Thanks to international standards, these mechanisms ... 01/29/2025
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Evaluating multilayer coatings for neural implants, this study finds hafnium-based ALD layers excel in biostability, ensuring long-term device functionality. 01/28/2025
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Semiconducting polymer nanomaterials combine flexibility with conductive properties, making them ideal for use in organic electronics, energy storage, and sensor technologies. These materials enable advancements in applications like OLEDs, organic solar cells, and flexible supercapacitors. 01/28/2025
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According to a study published in Advanced Functional Materials on November 24th, 2024, a group of researchers led by Assistant Professor Andy Tay from the Department of Biomedical Engineering in the College of Design and Engineering and Institute of Health Innovation & Technology at NUS has created a novel way to improve the accuracy of cancer treatment using gold nanoparticles tagged with DNA barcodes. 01/27/2025
.jpg?v=IS-5BCdFIpX92HM9tSw8QJVWCqvoC-73iWHrhp6eNgA "Gold Nanoparticles Enhance Cancer Treatment Accuracy")
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The PI Group strengthens its leadership team with Beate van Loo-Born as CFO, focusing on strategic initiatives and operational excellence for future growth. 01/27/2025
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As graphene materials gain traction, robust safety evaluations are essential to mitigate risks and support informed decision-making in their development. 01/27/2025
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Ever since the gene responsible for cystic fibrosis was discovered 25 years ago, scientists have envisaged gene therapies to correct the underlying genetic defect. 01/25/2025
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Two-component epoxies, which require mixing resin and curing agent before use, often suffer from issues such as mixing ratio errors, limited working times, and inconsistent curing. Additionally, they must be used immediately ... 01/25/2025
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Ultrawide-bandgap semiconductors—such as diamond—are promising for next-generation electronics due to a larger energy gap between the valence and conduction bands, allowing them to handle higher voltages, operate at higher ... 01/25/2025
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Building on their work on the first-ever supranano magnesium alloy, a research team led by City University of Hong Kong (CityUHK) has demonstrated how supranano engineering can lead to higher strength and higher ductility ... 01/25/2025
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A team of scientists has developed a groundbreaking approach using specially designed peptides to improve drug formulations. This innovative method significantly enhances anti-tumor efficacy, as demonstrated in leukemia models. ... 01/25/2025
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Researchers at the University of Toronto's Faculty of Applied Science & Engineering have used machine learning to design nano-architected materials that have the strength of carbon steel but the lightness of Styrofoam. 01/25/2025
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Nanomaterials, such as aerogels, graphene, and phase change materials, play a crucial role in enhancing thermal management systems for aerospace applications. These advanced materials improve performance, reduce energy consumption, and address challenges in high-temperature environments. 01/24/2025
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An Open Microfluidic Model for Tumor Cell-ECM Interactions and Anti-Metastasis Testing
The Under-oil Open Microfluidic System enhances tumor cell-ECM interaction studies, improving anti-metastatic drug testing for triple-negative breast cancer. 01/24/2025
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The emission of single photons from atomically thin nanoribbons marks a breakthrough in quantum materials, paving the way for secure communication technologies. 01/24/2025
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This groundbreaking fabric from Waterloo researchers offers solar-powered warmth, integrating advanced nanoparticles for safety and long-lasting performance. 01/24/2025
.jpg?v=6rFJWzGAjjClRqM7Yne7X6s9FY9qSxLigIDYCEZE9RU "Solar-Powered Fabric with Built-in Temperature Monitoring")
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An injectable hydrogel platform shows promise in local immunotherapy for triple-negative breast cancer, enhancing treatment efficacy with lower toxicity. 01/24/2025
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A team of researchers from NUS has developed a novel method to enhance the precision of cancer treatment using gold nanoparticles tagged with DNA barcodes. 01/24/2025
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The discovery of topological electronic crystals in twisted graphene offers insights into electron dynamics, with potential implications for quantum computing. 01/23/2025
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A new type of cloth developed by researchers at the University of Waterloo can heat up when exposed to the sun thanks to innovative nanoparticles embedded in the fabric's fibers. This advance represents an innovative and ... 01/23/2025
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Mosaic nanoparticle vaccine approach could help combat future coronavirus pandemics
A new experimental vaccine developed by researchers at MIT and Caltech could offer protection against emerging variants of SARS-CoV-2, as well as related coronaviruses, known as sarbecoviruses, that could spill over from ... 01/23/2025 -
Experiments conducted at Montana State University in collaboration with Columbia University and the Honda Research Institute have resulted in the emission of single photons of light in a new type of quantum material—a feat ... 01/23/2025
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Nanoelectronics deal with extremely small electronic components—transistors, sensors and circuits that can fit on the tip of a needle. This technology powers our everyday lives through devices such as computers, smartphones ... 01/23/2025
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Researchers from the University of British Columbia, the University of Washington, and Johns Hopkins University have identified a new class of quantum states in a custom-engineered graphene structure. 01/23/2025
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Researchers engineered a DNA-nanoparticle motor achieving 30 nm/s speed, enhancing performance to rival natural motor proteins for advanced applications. 01/22/2025
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Proposed solution could bring DNA-nanoparticles motors up to speed with motor proteins
DNA-nanoparticle motors are exactly as they sound: tiny artificial motors that use the structures of DNA and RNA to propel motion through enzymatic RNA degradation. Essentially, chemical energy is converted into mechanical ... 01/23/2025 -
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From soot particle filters to renewable fuels: Examining carbon nanoparticle oxidation
Carbon particles are present in many aspects of our daily lives. Soot, which consists of tiny carbon particles, is generated when energy sources such as oil or wood are not completely burned. Soot particle filters, in turn, ... 01/23/2025 -
A team of research scientists led by US Food and Drug Administration chemist Timothy Duncan has found evidence of silver nanoparticles embedded in packaging used as an antimicrobial agent seeping into the dry food it is meant ... 01/23/2025
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See the Latest Advancements in Nanopositioning, Motion Control and Precision Automation for Photonics, Laser Processing, Microscopy and Semiconductor Metrology
At Photonics West, learn how PI's advanced positioning technologies are transforming photonics manufacturing and enhancing precision in various applications. 01/22/2025
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Synthesis and characterization of a FeNi3-NiFe2O4-SiO2-MWCNT nanocomposite show enhanced EMI shielding properties, crucial for lightweight electronic materials. 01/22/2025
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Researchers successfully developed a multifunctional sensor based on semiconductor fibers that emulates the five human senses. The technology developed in the study is expected to be utilized in a variety of state-of-the-art ... 01/22/2025
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Nanoislands on silicon enable switchable topological textures for new electronic applications
Ferroelectrics at the nanoscale exhibit a wealth of polar and sometimes swirling (chiral) electromagnetic textures that not only represent fascinating physics, but also promise applications in future nanoelectronics. For ... 01/22/2025 -
Microscale light-emitting diodes (micro-LEDs) are emerging as a next-generation display technology for optical communications, augmented and virtual reality, and wearable devices. Metal-halide perovskites show great potential ... 01/22/2025
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Innovative microfluidic platforms facilitate the study of cardiomyocyte function, offering valuable data for drug testing and cardiovascular disease modeling. 01/21/2025
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Chiral topological textures in BaTiO3 nanoislands demonstrate potential for electrical manipulation, enhancing prospects for future information technologies. 01/21/2025
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In a study published in Nature Communications, a research group led by Prof. Deng Dehui, Assoc. Prof. Cui Xiaoju, and Prof. Yu Liang from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences ... 01/21/2025
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Understanding Lipid-Based Carriers: Differences Between Lipid Nanoparticles and Liposomes
Lipid nanoparticles (LNPs) and liposomes have distinct structures and roles, providing different benefits for drug delivery, particularly in gene therapies and mRNA vaccines. 01/20/2025
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Scientists Create the Largest Atomically Thin Gold Films to Make Electronics Weightless and Invisible
XPANCEO, a deep tech company developing the next generation of computing through its first smart contact lenses, in collaboration with Nobel laureate Konstantin S. Novoselov (University of Manchester, National University of Singapore), has developed an innovative method for producing biocompatible, transparent, ultrathin gold films with no area restriction. 01/19/2025
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Scientists at Caltech and Princeton University have discovered that bacterial cells growing in a solution of polymers, such as mucus, form long cables that buckle and twist on each other, building a kind of "living Jell-O." 01/18/2025
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Understanding hBN epitaxial growth on Ru(0001) through DFT and microkinetic modeling highlights key mechanisms and the impact of substrate temperature. 01/17/2025
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Scientists at the University of Twente have developed a way to create highly ordered semiconductor material at room temperature. This UT research was published today in Nature Synthesis. This breakthrough could make optoelectronics ... 01/17/2025
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In a remarkable feat of chemistry, a Northwestern University-led research team has developed the first two-dimensional (2D) mechanically interlocked material. 01/17/2025
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Chemists from Würzburg have successfully created a novel model system for selective ion transport. 01/16/2025
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Join our nanoindentation course at EPFL to enhance your skills in data extraction and experimental design for challenging materials. Limited spots available. 01/16/2025
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Imagine standing by a lake and throwing a stone into the water. Waves spread out in circular patterns and can reflect at obstacles and boundaries. Researchers at the University of Regensburg, in collaboration with colleagues ... 01/16/2025
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Parkinson's disease (PD) is the second most common neurodegenerative disorder, primarily characterized by motor dysfunction. Its pathological hallmark is the abnormal aggregation of α-synuclein (α-syn) into insoluble fibrils ... 01/16/2025
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The chemical composition of a material alone sometimes reveals little about its properties. The decisive factor is often the arrangement of the molecules in the atomic lattice structure or on the surface of the material. ... 01/16/2025
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Extracellular vesicles contain ion channels that make cell-to-cell cargo transport possible
Scientists have revealed the secret to the structural integrity of tiny particles that transport cargo from cell to cell through blood vessels and bodily fluids: special proteins that keep their membranes intact as they negotiate ... 01/16/2025 -
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A tiny anticancer weapon: Nano-sized particles trigger tumor cell self-destruction
A new twist on a decades-old anticancer strategy has shown powerful effects against multiple cancer types in a preclinical study from researchers in the Perelman School of Medicine at the University of Pennsylvania. The experimental ... 01/16/2025 -
Rice University researchers reveal carbon nanotube fibers can be fully recycled, maintaining structure and properties, advancing sustainability in materials. 01/15/2025
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Würzburg chemists have succeeded in controlling the passage of halide ions by deliberately introducing defects into a two-layer nanographene system. Their results have been published in Nature. The paper shows new perspectives ... 01/15/2025
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Scientists have built an artificial motor capable of mimicking the natural mechanisms that power life. Just like the proteins in our muscles, which convert chemical energy into power to allow us to perform daily tasks, these ... 01/15/2025
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Sustainable Carbon Nanomaterial Gii Set to Transform Energy Storage in Internet of Things Devices
Researchers at the University of Liverpool have developed a groundbreaking energy storage material using sustainable carbon nanomaterial, Gii. This innovation could enable smaller, more efficient energy storage capabilities in ‘Internet of Things’ (IoT) devices. 01/15/2025
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How can we ensure that life-saving drugs or genetic therapies reach their intended target cells without causing harmful side effects? Researchers at Helmholtz Munich, Ludwig-Maximilians-Universität (LMU) and Technical University ... 01/15/2025
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Quasiparticle research unlocks new insights into tellurene, paving the way for next-gen electronics
To describe how matter works at infinitesimal scales, researchers designate collective behaviors with single concepts, like calling a group of birds flying in sync a "flock" or "murmuration." Known as quasiparticles, the ... 01/15/2025 -
A recent study evaluates the potential of Nanosota-EB1 and Nanosota-EB2, nanobody inhibitors targeting the Ebola virus. Findings suggest that these nanobodies could improve survival rates and reduce viral loads in infected mice, offering promising therapeutic avenues for Ebola virus disease. 01/14/2025
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In this interview, Ronish Shrestha, Lead Scientist and Engineer at Materic explores the exciting advancements in electrospinning technology. 01/14/2025
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Electrospinning and the Future of Nanotechnology: A Conversation with Dr. Seeram Ramakrishna
Dr. Ramakrishna shares his insights into his ongoing electrospinning work and highlights nanofibers' transformative potential in addressing critical challenges. 01/14/2025
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Introducing the M@P nanoplatform: a novel approach to cancer therapy that triggers pyroptosis and ferroptosis, boosting immune responses and treatment efficacy. 01/13/2025
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Scientists engineer nanostructured surfaces hostile to bacteria but friendly to cells
Researchers from Tokyo Metropolitan University have created nanostructured alumina surfaces which are strongly antibacterial but can be used to culture cells. They found that anodic porous alumina (APA) surfaces prepared ... 01/14/2025 -
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Microscopic robots that swim towards chemical signals offer precise drug delivery solutions
Imagine microscopic robots that can navigate the body, delivering medicine precisely to damaged tissues while avoiding side effects. Engineers at the University of Hawaii at Mānoa have discovered a new breakthrough that ... 01/14/2025 -
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Versatile nanothermometer enables real-time material structure and temperature observation
Technological advancements in the simultaneous observation of ultrafine structures and temperature changes in materials are paving the way for the development of advanced materials. This innovation is expected to facilitate ... 01/14/2025 -
Georgia Tech researchers have developed biosensors with advanced sleuthing skills and the technology may revolutionize cancer detection and monitoring. 01/14/2025
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DNA nanorobots that can alter artificial cells offer a new tool for synthetic biology
The shape and morphology of a cell play a key role in the biological function. This corresponds to the principle of "form follows function," which is common in modern fields of design and architecture. The transfer of this ... 01/14/2025 -
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Molecular 'velcro': Covalent bonds between 2D materials unlock enhanced optoelectronic capabilities
Researchers have chemically linked 2D materials using a molecular "velcro," resulting in a device with improved optoelectronic properties. The device, made of palladium nanosheets covalently bonded with MoS2, shows an enhanced ... 01/14/2025 -
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Fully recyclable carbon nanotube fibers have far-reaching implications for manufacturing across sectors
In a significant step toward creating a sustainable and circular economy, Rice University researchers have published a study in the journal Carbon demonstrating that carbon nanotube (CNT) fibers can be fully recycled without ... 01/14/2025 -
In pharmaceutical separation, nanomembranes improve selectivity and efficiency, offering sustainable alternatives to traditional energy-intensive methods. 01/13/2025
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Hidden transport pathways in graphene confirmed, paving the way for next-generation device design
Electron transport in bilayer graphene exhibits a pronounced dependence on edge states and a nonlocal transport mechanism, according to a study led by Professor Gil-Ho Lee and Ph.D. candidate Hyeon-Woo Jeong of POSTECH's ... 01/10/2025 -
A joint research team has developed a biotemplating method that utilizes specific internal proteins in biological samples and has high tunability. The study is published in Advanced Science. 01/10/2025
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Every day, people are reaping the benefits of work by scientists and engineers to make more effective X-ray machines, computers, cell phones and televisions. Florida State University researchers are pushing the boundaries ... 01/10/2025
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Covalent organic frameworks demonstrate considerable potential for efficient energy transport
An interdisciplinary research team from LMU, the Technical University of Munich (TUM), and the University of Oxford has employed novel spectroscopic techniques to investigate the diffusion of excited states in covalent organic ... 01/10/2025 -
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Single-atom metal layer reveals unexpected spin-polarized current control with light
Researchers at the University of Tokyo have demonstrated that the direction of the spin-polarized current can be restricted to only one direction in a single-atom layer of a thallium-lead alloy when irradiated at room temperature. ... 01/10/2025 -
Research reveals that electron transport in bilayer graphene is influenced by edge states, impacting nonlocal resistance and valleytronics applications. 01/10/2025
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The green synthesis of ZnO nanoparticles using Padina pavonica extract shows promise for environmental remediation, effectively removing methylene blue dye. 01/10/2025
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Q&A: Researchers discuss lipid nanoparticle therapy to stop tumor growth and restore tumor suppression
Yang Zhang, Ph.D., and Jinjun Shi, Ph.D., both of the Center for Nanomedicine and Department of Anesthesiology, Perioperative and Pain Medicine at Brigham and Women's Hospital, are co-senior authors of a paper published in ... 01/10/2025 -
A breakthrough study reveals the growth process of nanoporous hBN, enhancing its potential in clean energy, electronics, and chemical manufacturing. 01/09/2025
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Researchers from the National University of Singapore (NUS) have recently achieved a significant breakthrough in the development of next-generation carbon-based quantum materials, opening new horizons for advancements in ... 01/10/2025
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Researchers from POSTECH and Kyungpook National University have developed a novel inhalable therapeutic delivery system for lung cancer, leveraging mucoadhesive protein nanoparticles inspired by the adhesive properties of ... 01/10/2025
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Domain wall fluctuations in 2D materials reveal a new mechanism of superconductivity
Two-dimensional (2D) van der Waals are made of atomically thin layers, held together by weak van der Waals forces. These materials have been the focus of numerous studies, as their unique properties make them ideal for studying ... 01/10/2025 -
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Graphene Breakthrough: SEOULTECH’s Laser Technology Unveils Damage-Free Ultrathin Flexible Displays
Recently researchers from SEOULTECH have pioneered a graphene-based laser lift-off technique that prevents damage while separating ultrathin OLED displays. 01/09/2025
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Niobium phosphide films outperform traditional metals, offering a breakthrough in conductivity for nanoscale electronics and energy-efficient designs. 01/09/2025
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Graphene batteries offer significant improvements in energy storage, charging speed, and lifespan. These batteries are becoming essential for applications such as electric vehicles, renewable energy systems, and portable electronics, with substantial growth projected in the coming years. 01/09/2025
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Micro, modular, mobile—DNA-linked microrobots offer new possibilities in medicine and manufacturing
When robots are made out of modular units, their size, shape, and functionality can be modified to perform any number of tasks. At the microscale, modular robots could enable applications like targeted drug delivery and autonomous ... 01/09/2025 -
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Decoding 2D material growth: White graphene insights open doors to cleaner energy and more efficient electronics
A breakthrough in decoding the growth process of hexagonal boron nitride (hBN), a 2D material, and its nanostructures on metal substrates could pave the way for more efficient electronics, cleaner energy solutions and greener ... 01/09/2025 -
An international research team, working with cutting-edge technology at the University of Nebraska–Lincoln, has made a discovery that may dramatically expand the materials used in next-generation, energy-efficient memory ... 01/08/2025
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As the demand for thinner, lighter, and more flexible electronic devices grows, the need for advanced manufacturing processes has become critical. Polyimide (PI) films are widely used in these applications due to their excellent ... 01/08/2025