Engineers have invented a semiconductor with organic and inorganic materials that can convert electricity into light very efficiently, and it is thin and flexible enough to help make devices such as mobile phones bendable.
Oct 5th, 2018
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Researchers fabricated a flexible piezoelectric membrane by mimicking the basilar membrane in the human cochlear. Resonant frequencies vibrate corresponding regions of the trapezoidal piezoelectric membrane, which converts voice to electrical signal with a highly sensitive self-powered acoustic sensor.
Oct 5th, 2018
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Scientists have developed something akin to the Venus flytrap of particles for water remediation.
Oct 5th, 2018
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Scientists have developed a human-friendly, ultra-flexible organic sensor powered by sunlight, which acts as a self-powered heart monitor.
Oct 5th, 2018
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Researchers streamline the design of microfluidic devices to be see-through to observe their inner workings.
Oct 5th, 2018
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The inability to alter intrinsic piezoelectric behavior in organic polymers hampers their application in flexible, wearable and biocompatible devices, but now a molecular approach can improve those piezoelectric properties.
Oct 4th, 2018
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Scientists describe a new approach to treating snake bites, using nanoparticles to bind to venom toxins and prevent the spread of venom through the body.
Oct 4th, 2018
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Nanoscientists have demonstrated a new catalyst that can convert ammonia into hydrogen fuel at ambient pressure using only light energy, mainly due to a plasmonic effect that makes the catalyst more efficient.
Oct 4th, 2018
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Researchers have developed surfaces that can easily be patterned with different functionalities using visible light.
Oct 4th, 2018
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Combined ultrafast snapshots suggest that the crystal symmetry of copper sulfide nanocrystals changes due to interactions between electrons and atoms vibrating in the crystal lattice - an understanding of which could help scientists optimize the functionality of superconductors, magnetic materials, and other strongly correlated systems.
Oct 4th, 2018
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Scientists have demonstrated the viability of the direct piezoelectric effect in a thin film bismuth ferrite material for the first time.
Oct 4th, 2018
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Tiny zinc oxide-based spikes that mimic natural antibacterial coatings puncture and damage microbial cell walls via oxidation.
Oct 4th, 2018
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A rotating fluorescent molecule that stays brighter in more viscous environments could shed light on the inner workings of the cellular environment.
Oct 4th, 2018
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Adding nanoparticles to a polymer matrix enhances the thermo-mechanical properties of the materials.
Oct 4th, 2018
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Researchers designed a new computer architecture with co-located memory and processing. In studies, their prototype ran 200 times faster than conventional computers.
Oct 3rd, 2018
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Engineers have developed a super-hydrophobic surface that can be used to generate electrical voltage. When salt water flows over this specially patterned surface, it can produce at least 50 millivolts.
Oct 3rd, 2018
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