Polymers – Page 13
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Feature3D printing the future
Kit Chapman takes a tour of a US Department of Energy lab, where 3D printing is performed on a massive scale
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NewsNumber of industrial chemicals being produced globally grossly underestimated
Analysis of national chemical inventories finds three times as many chemicals registered for production as previously thought
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ResearchStretchy ionic polymers pave the way for ion-based tech
Elastomers deliver ionic analogues of diodes, transistors and transducers without using a liquid electrolyte
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ResearchGiant, long-lived bacteria could make microbial farms more productive
Biochemical production could be boosted using Escherichia coli engineered to grow to 13 times their usual size
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FeatureRecycling clothing the chemical way
Nina Notman explores how chemistry is poised to close the loop in clothing recycling
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BusinessTissue scaffolds from resin inks
4D Medicine’s biodegradable polymer inks can be 3D-printed into useful biomedical applications
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ResearchCatalyst breaks sulfur–sulfur bonds to give new life to tired tyres
Process recovers organic components that can become new elastomers
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ResearchAmerican football helmets could be given protective boost by elastomer
Pads made from new material outperform state-of-the-art foams in multiple impact tests
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NewsDearth of vital microplastics research on North American fisheries
Most microplastic studies on commercially-important fishery species come from Europe, Asia and South America
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ResearchGel polymer electrolyte cuts risk of battery fires
Devices made with new electrolyte continue to operate under extreme conditions
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RSCThe future of chemistry: Science Horizons and Chemistry Means Business
Hundreds of scientists contributed to the Royal Society of Chemistry’s Science Horizons report to build a picture of the challenges and opportunities the next generation will bring
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OpinionStille cross-coupling
Palladium and tin combined to lay the foundations for a revolution in C–C bond-forming reactions
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ResearchTemplate molecules round-up extra-large cyclodextrins from enzymatic synthesis
Scientists rethink how they use enzymes in chemical synthesis by exerting thermodynamic, rather than kinetic, control
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ResearchAluminium makes water-harvesting MOF 10 times thirstier
New MOF harvests up to 0.7 litres of water per day in the Mojave Desert – the driest place in North America
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ResearchGlucose derivative replaces BPA in sustainable polycarbonate plastic
Transparent engineered plastic ditches hormone disruptor and lung irritant
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ResearchNew way to create huge protein polymer chains
Strategy constructs synthetic protein polymers that weigh 0.5MDa
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NewsVanishing polymer delivers devices that decompose on demand
US researchers design a polymer that can dissolve after use, either remotely or automatically
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ResearchSelf-threading monomer provides protection for carbon nanotubes
Strategy assembles three-component nanostructure with nanoscale precision
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ResearchNanotube catalysts spring into action on microplastic waste
Helical carbon nanotubes activate an oxidant that produces polymer-degrading free radicals
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ResearchSulfonated polymer kills drug-resistant microbes in minutes
New application for an existing material