In new DARPA project, researchers exploit the latest in silicon electronics to invent an implanted brain-interface device that could transform how artificial systems enhance brain functions.
Jul 10th, 2017
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A new report shows that silver-silica nanoparticles with an ampicillin coating are safe for human cells and lethal to antibiotic-resistant microorganisms.
Jul 10th, 2017
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The promising new material is ultra-thin, electrically conducting at the edge and highly insulating within - and all that at room temperature.
Jul 10th, 2017
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Scientists have demonstrated the utility of dissolving microneedle arrays designs for the lymph node delivery of amphiphilic vaccines released upon skin insertion.
Jul 9th, 2017
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Researchers have developed a method of 3D-printing silica suspensions that are subsequently densified into transparent silica glass.
Jul 9th, 2017
Read moreResearchers are working with a smart polymer that changes color and activates natural antimicrobial enzymes when bacterial contamination is detected.
Jul 9th, 2017
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Scientists have combined experiments and simulations to demonstrate that origami metamaterials provide a new platform for the design of systems with a wide range of coefficients of thermal expansion.
Jul 8th, 2017
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Researchers have demonstrated a self-powered acceleration sensor based on liquid metal triboelectric nanogenerator, which was composed of an inner liquid metal droplet (mercury) and an outer acrylic shell.
Jul 8th, 2017
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Researchers have developed a new method that modifies the surface of nanorods, making them more efficient in transporting cancer-killing genes into cells.
Jul 8th, 2017
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In a nanoscale photodetector that combines a unique fabrication method and light-trapping structures, a team of engineers has overcome obstacles to increasing performance in optoelectronic devices - like camera sensors or solar cells - without adding bulk.
Jul 8th, 2017
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Researchers have designed a human protein-based, tumor-targeting magnetic resonance imaging (MRI) contrast that can be easily cleared by the body.
Jul 8th, 2017
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Achieved through defects-mediated diffusion in the particle, the discovery could one day lead to development of micro- and nano-robots capable of self-repair; mechanically stable and damage-tolerant components and devices; and targeted drug delivery.
Jul 8th, 2017
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Researchers have employed a novel nanoscale fibrous system that can measure the tiny forces exerted by and upon individual cells with extreme precision.
Jul 7th, 2017
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Scientists have successfully developed a new and cost-effective method for obtaining biomimetic structural colors with the ability to finely tune the completed structures.
Jul 7th, 2017
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Researchers demonstrate record strong conversion of motion into light.
Jul 7th, 2017
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Researchers have combined novel nanowires with a high-quality interface to other required materials on a chip. This allows for bullet-like collisionless quantum transport of charges through the nanowires: a requirement for larger-scale Majorana-based experiment.
Jul 7th, 2017
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