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ScienceDaily: Matter & Energy News |
| Engineers develop new control electronics for quantum computers that improve performance, cut costs Posted: 29 Apr 2022 11:49 AM PDT Quantum computing experiments now have a new control and readout electronics option that will significantly improve performance while replacing cumbersome and expensive systems. |
| Future wearable health tech could measure gases released from skin Posted: 29 Apr 2022 11:49 AM PDT Scientists have taken the first step to creating the next generation of wearable health monitors. |
| Light-infused particles go the distance in organic semiconductors Posted: 29 Apr 2022 11:49 AM PDT Polaritons offer the best of two very different worlds. These hybrid particles combine light and molecules of organic material, making them ideal vessels for energy transfer in organic semiconductors. They are both compatible with modern electronics but also move speedily, thanks to their photonic origins. |
| Self-assembled logic circuits created from proteins Posted: 28 Apr 2022 01:16 PM PDT In a proof-of-concept study, researchers have created self-assembled, protein-based circuits that can perform simple logic functions. The work demonstrates that it is possible to create stable digital circuits that take advantage of an electron's properties at quantum scales. |
| From seawater to drinking water, with the push of a button Posted: 28 Apr 2022 12:22 PM PDT Researchers created a portable desalination unit that can remove particles and salts simultaneously to generate drinking water. The user-friendly unit, which weighs less than 10 kilograms and does not require filters, can be powered by a small, portable solar panel. |
| Metamaterial significantly enhances chiral nanoparticle signals Posted: 28 Apr 2022 11:28 AM PDT Researchers have succeeded in amplifying the nonlinear response using artificial chiral metamaterial. The new technology enhances the possible applications of mirror symmetry by amplifying chiral nanoparticle signals. |
| Researchers unlock potential means to reduce lithium-ion batteries reliance on rare metals Posted: 28 Apr 2022 11:28 AM PDT Lithium-ion batteries power our everyday products, from laptops to vehicles, because of their safety, longevity, and charging speeds. Yet their production relies on rare metals such as cobalt and nickel. Now, a research group has unearthed a potential method for incorporating more common and cheaper elements as synthesizing electrode materials. |
| Origin of complex cells started without oxygen Posted: 27 Apr 2022 07:06 AM PDT The origin of complex cells started without oxygen, new research suggests. |
| Electronics can grow on trees thanks to nanocellulose paper semiconductors Posted: 26 Apr 2022 12:36 PM PDT A team in has created a nanocellulose paper semiconductor with both trans-scalability of structural design and wide electrical property tunability. The structure and function of the nanopaper semiconductor could be customized according to the desired use, allowing diverse applications as a wearable water-vapor-selective sensor and an enzymatic biofuel cell electrode for energy generation. This achievement is expected to open new doors for sustainable electronics that are completely derived from plant materials. |
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