Spinach, when converted from its leafy, edible form into carbon nanosheets, acts as a catalyst for an oxygen reduction reaction in fuel cells and metal-air batteries.
Oct 5th, 2020
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A study of a solar-energy material with a bright future revealed a way to slow phonons, the waves that transport heat. The discovery could improve novel hot-carrier solar cells, which convert sunlight to electricity more efficiently than conventional solar cells by harnessing photogenerated charge carriers before they lose energy to heat.
Oct 5th, 2020
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Interface engineered 2D titanium carbide MXene film serves as efficient flexible electrodes for light-emitting diodes.
Oct 5th, 2020
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Researchers have developed a method for concentrating and releasing drugs in the brain with pinpoint accuracy. This could make it possible in the future to deliver psychiatric and cancer drugs and other medications only to those regions of the brain where this is medically desirable.
Oct 5th, 2020
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Researchers have developed a biocompatible microswimmer made of carbon nitride, which they can propel forward through light. The particle can also store solar energy similar to miniature solar cells equipped with batteries, and can thus also swim in the dark using the stored energy.
Oct 5th, 2020
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Researchers study a novel strategy to synthesize low bandgap polymers on a gold surface taking advantage of their molecular vibrations. The work combines the chemical synthesis with STM and AFM studies of the electronic properties of bisanthene polymers, whose synthesis is not feasible by conventional methods.
Oct 5th, 2020
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Two-dimensional crumpled nanostructure with 40% higher efficiency.
Oct 5th, 2020
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New nanoscale metal-organic framework design leverages radiation treatment and the adaptive immune response to deliver multipronged cancer therapy.
Oct 2nd, 2020
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From capturing your breath to guiding biological cell movements, 3D printing of tiny, transparent conducting fibres could be used to make devices which can 'smell, hear and touch' - making it particularly useful for health monitoring, Internet of Things and biosensing applications.
Oct 2nd, 2020
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Nanofountain Probe Electroporation system may lead to quicker and more customized treatment plans.
Oct 2nd, 2020
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Researchers harnessed the atomic motion of graphene to generate an electrical current that could lead to a chip to replace batteries.
Oct 2nd, 2020
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A new study challenges the ways in which defects in crystal structures are described, proposing a novel approach to characterizing and modeling crystal defects at the atomic scale based on machine learning techniques.
Oct 2nd, 2020
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Researchers have given silicon muscle power. This new property enables the material to convert electrical signals into mechanical movements for the first time. The new hybrid material thus offers completely new perspectives for the chip-based technologies of tomorrow.
Oct 2nd, 2020
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Scientists shed new light on the relationship between the magnetic properties of topological insulators and their electronic band structure. Their experimental results provide new insights into recent debates regarding the evolution of the band structure with temperature in these materials, which exhibit unusual quantum phenomena and are envisioned to be crucial in next-generation electronics, spintronics, and quantum computers.
Oct 2nd, 2020
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Nanoparticles are valuable and useful in many products, but according to a new study, they can also damage our cells. Researchers are concerned about the effect of lifelong exposure to the human organism.
Oct 1st, 2020
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Researchers have successfully overcome a limiting problem with stabilizing the best-performing formulation of metal-halide perovskite films, a key player in a range of applications, including solar cells.
Oct 1st, 2020
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