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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. |
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2024-11-27 Read more about this article in source |
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High-energy cosmic radiation damages cells and DNA, causing cancer, and secondary neutrons—generated especially from the planetary surfaces—can be up to 20 times more harmful than other radiations. Aluminum, the most ... 11/20/2025
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Design and characterization of anti-microbial novel herbal nanofiber scaffolds for the management of periodontal diseases
Design and evaluation of PCL and gelatin loaded nanofiber containing herbal formulation named Ashvakatriin the treatment of chronic periodontitis.... 11/19/2025
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A Tougher, Compact Hexapod: PI’s H-815 is the New Hexapod Standard for 24/7 Industrial Applications
PI (Physik Instrumente), a global leader in precision motion control and nanopositioning, offers the H-815 high-accuracy industrial hexapod, a rugged, a high-resolution, six-degree-of-freedom parallel kinematic motion platform engineered for continuous 24/7 operation in demanding industrial environments. 11/19/2025
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Strain-induced energy harvesting with chromiteen demonstrates its ability to generate electricity from ocean waves, paving the way for marine applications. 11/19/2025
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Explore 5 key trends in nanophotonics driving the field towards tunable materials, biosensing, and chip integration. 11/19/2025
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Out-of-equilibrium states that deviate from thermodynamic equilibrium are crucial not only for biological systems but also for designing synthetic functional materials. 11/19/2025
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Just 2 % Silver Turns ZnO Nanoparticles into Impressively Responsive Hydrogen Sensor
Ag-doped ZnO nanoparticles form a hydrogen sensor with exceptional sensitivity and rapid response, crucial for effective hydrogen safety monitoring. 11/15/2025
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A growing wave of retractions and editorial disputes has placed science’s credibility under the spotlight. This piece explores how researchers, journals, and institutions are rethinking peer review, transparency, and reproducibility, and how collective reform can rebuild trust in published research. 11/12/2025
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AZoNano sat down with the Greco group at the Biorobotics Institute and Department of Excellence in Robotics & AI to discuss their recent findings, translating almond shell waste into a highly valuable laser-scribed graphene. 11/07/2025
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By adjusting graphene’s atomic makeup, researchers are building sensors and catalysts that outperform traditional materials, paving the way for smarter diagnostics and efficient clean-energy conversion systems. 11/04/2025
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Preparation and Characterization Evaluation of Urushiol/Polyvinyl Alcohol Nanofiber Membranes
In this study, medical-grade polyvinyl alcohol (PVA) is used as the base material and made into PVA nanofiber membranes via electrospinning.... 10/31/2025
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Cellulose acetate butyrate/cellulose Janus nanofiber membrane for unidirectional moisture conduction
Unidirectional conductive wet fiber materials are employed in membrane materials because of their directional transport capability. In this study, a... 10/29/2025
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Researchers are using nanotechnology as a solution: engineered nanoparticles will clean up microplastics, purify water, and remediate heavy metal-contaminated soil. Case studies show promising, scalable strategies that merge sustainability with cutting-edge science. 10/29/2025
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Diabetic ulcer is a prevalent complication affecting a large number of individuals globally and presents a significant challenge in healthcare, often... 10/26/2025
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Preparation and Evaluation of Nicotine and Quercetin Loaded Polyvinyl Alcohol Nanofiber Wound Dressings
The skin, which is a protective barrier for the human body, can be injured from time to time as a result of disease or trauma. Electrospun nanofiber... 10/20/2025