Materials – Page 39
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ResearchElectrochromic devices reinvented with hydrogel layer
Simplified system could find use in smart windows and rewritable displays
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ResearchAtomic Eiffel tower looms over quantum computing landscape
Many-atom arrays may become ideal quantum simulators for chemical systems
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Research2D metal–organic framework layer is magnetic
Chemists prepare the first single layer MOF obtained by mechanical exfoliation
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ResearchReverse liquid sieve lets only large particles pass
Soap film that retains smaller particles while letting bigger ones through could be useful in open surgery or water-free toilets
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ResearchCarboxylic acid layer integral to titanium dioxide self-cleaning method
Tricky surface analysis reveals unexpected mechanism
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ResearchBubbly protocells bob up and down
Enzymes inflate or consume oxygen bubbles making clay capsules float and sink reversibly
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News2D material synthetic retina shows promise in animal tests
Graphene and molybdenum disulfide array offers advantages over current silicon retinal implants
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ResearchRed–blue light switch pushes equilibrium both ways
Switchable reaction cycle drives bond-making or breaking depending on light colour
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ResearchStacked copper clusters create semiconducting supramolecule
Mixed valencies and overlapping π-electron clouds help electrons move from molecule to molecule
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ResearchMOF turns ‘crumple zone’ weakness into strength
Enhanced water stability improves chances of using materials to adsorb toxic contaminants in gas masks
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ResearchOil-infused plastic gives ketchup the slip
Common packaging materials can be given a non-stick coating inspired by pitcher plants
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ResearchTriply crosslinked hydrogel withstands weight of a car
Hydrogel with three types of physical crosslinks shows remarkable self-recovery properties
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CareersHow I created an $80 million zeolite company
Javier García-Martínez shares how to mix science, entrepreneurship and art
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ResearchMachine learning makes light work of hard materials
Algorithm successfully identifies superhard compounds, eliminating the need for lengthy trial and error
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ResearchProbability count reveals single atoms under electron microscope
Statistical model removes human bias in finding individual atoms in fuzzy images
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ResearchChlorine-free rocket fuel
Compound bearing 10 nitro groups could cut dangerous emissions from rocket launches
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ResearchMOF detox could save aspirin overdose patients
Detoxifying metal–organic framework removes dangerous doses of salicylic acid from rats’ guts
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ResearchComplex metal oxides open passage to fast-charging devices
Chemists make lithium-ion battery electrodes made from niobium tungsten oxides that can rapidly intercalate large quantities of lithium
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ResearchCarbon rings weaved into solvent-cleaning mesh
Tiny pores in conjugated carbon network cleanse organic solvents of impurities