| New methods of arranging silver nanowires make them more durable, shows a study by KAUST. These nanowires form flexible, transparent conductive layers that can be used for improved solar cells, strain sensors and next-generation mobile phones. | |
| Applying nanotechnology in electronic devices requires rigorous testing of individual tiny components to ensure they will stand up to use. Silver nanowires show great promise as connectors that could be arranged in flexible, near-transparent meshes for touchscreens or solar cells, but it is unclear how they will respond to prolonged stresses from bending and carrying current. | |
| Testing the bulk properties of a large sample of nanoparticles is easy, but not completely revelatory. However, adopting transmission electron microscopy (TEM) makes it possible to examine individual nanoparticles. Ph.D. student Nitin Batra andhis supervisor Pedro Da Costa are at the forefront of developing new TEM techniques. This has allowed them to study single silver nanowires in detail (Nanoscale, “Current-induced restructuring in bent silver nanowires”). |
Image Credit: KAUST
News This Week
A potential milestone in cancer therapy
Researchers from the University of Bern, Inselspital, University Hospital Bern, and the University of Connecticut have made a significant breakthrough in the fight against cancer. They identified a previously unknown weak point of prostate [...]
Cardiovascular Crystal Ball: New Tool Predicts Future Heart Disease Risk
Faculty members at the UM School of Medicine have created a cutting-edge tool that enables the early identification and assessment of risks in vulnerable patients. Heart disease, being the leading cause of death globally, [...]
Scientists analyze a single atom with X-rays for the first time
In the most powerful X-ray facilities in the world, scientists can analyze samples so small they contain only 10,000 atoms. Smaller sizes have proved exceedingly difficult to achieve, but a multi-institutional team has scaled [...]
AI Demonstrates Superior Performance in Predicting Breast Cancer
AI algorithms outperformed traditional clinical risk models in a large-scale study, predicting five-year breast cancer risk more accurately. These models use mammograms as the single data source, offering potential advantages in individualizing patient care [...]
Stanford Medicine Reveals: Tiny DNA Circles Defying Genetic Laws Drive Cancer Formation
Tiny circles of DNA harbor cancer-associated oncogenes and immunomodulatory genes promoting cancer development. They arise during the transformation from pre-cancer to cancer, say Stanford Medicine-led team. Tiny circles of DNA that defy the accepted laws of [...]
Death to Blood Cancer Cells: New Drug Combination Could Revive the Power of Leading Treatment
Future clinical trials will be conducted to investigate whether the combination of chloroquine and venetoclax can prevent disease recurrence. Although new drugs have been developed to induce cancer cell death in individuals with acute [...]
Illuminating Science: X-Rays Visualize How One of Nature’s Strongest Bonds Breaks
Scientists have deciphered how an activated catalyst breaks down the strong carbon-hydrogen bonds in potent greenhouse gas methane, according to a study published in Science. Using advanced X-ray technology and quantum-chemical calculations, they tracked the [...]
Using magnetic nanoparticles as a rapid test for sepsis
Qun Ren, an Empa researcher, and her team are currently developing a diagnostic procedure that can rapidly detect life-threatening blood poisoning caused by staphylococcus bacteria. Staphylococcal sepsis is fatal in up to 40% of [...]
Leave A Comment