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These Graphene Tattoos Are Actually Biosensors

Cars That Think

Right now, such tattoos dont exist, but the key technology is being worked on in labs around the world, including my lab at the University of Massachusetts Amherst. The Rise of Epidermal Electronics The idea of a peel-and-stick sensor comes from the groundbreaking work of John Rogers and his team at Northwestern University.

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Willie Hobbs Moore: STEM Trailblazer

Cars That Think

Moore attended the University of Michigan in Ann Arbor, where she earned bachelors and masters degrees in electrical engineering and, in 1972, her barrier-breaking doctorate in physics. The university held a symposium in 2022 to honor Moores work and celebrate the 50th anniversary of her achievement. in Dearborn, Mich.,

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Uppsala team develops composite polymer dots for efficient, stable H2 production from water and sunlight

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Researchers at Uppsala University have developed photocatalytic composite polymer nanoparticles (“polymer dots”) that show promising performance and stability for the production of hydrogen from water and sunlight. These polymer dots are designed to be both environmentally friendly and cost-effective. Photograph: P-Cat.

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Fudan University researchers develop polymer with metal backbone

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Researchers at Fudan University have developed a polymer with a metallic backbone that is conductive, thermally stable, and has interesting opto-electronic properties. Polymers with a metal backbone could combine the advantages of both types of material and open routes to materials with novel functionality. Resources Zeng, K.,

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Researchers develop concept for ultra-fast hydrogen sensor; plasmonic metal–polymer hybrid nanomaterial

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Researchers from Chalmers University of Technology, Sweden, with colleagues from Delft Technical University, the Technical University of Denmark and the University of Warsaw, have developed ultra-fast hydrogen sensors that could the future performance targets for use in hydrogen-powered vehicles. —Nugroho et al.

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Siemens and partners develop new polymer alternative to ABS from CO2 and renewable resources

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In cooperation with project partners from BASF, Munich Technical University, and the University of Hamburg, scientists at Siemens’ global research unit Corporate Technology developed an alternative for the standard polystyrene-based acrylonitrite-butadiene-styrene (ABS) polymer, which is frequently used for consumer products.

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EU funded project developing fast rechargeable zinc-polymer battery for hybrid and small electric vehicles

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million (US$5 million) research project to create a new class of fast rechargeable zinc-polymer batteries for hybrid and small electric vehicle applications. The PolyZion (Fast rechargeable zinc-polymer battery based on ionic liquids) received funding of €2.4 —Dr Karl S Ryder, University of Leicester. million (US$3.4

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