All Chemistry World articles in October 2019 – Page 2
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NewsWorld Health Organization joins controversial open access Plan S
The Who becomes first UN agency to support the push for open access science publishing
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ResearchNew carbodiphosphoranes break superbasicity record
Chemists overcome synthetic challenges to make uncharged carbon molecules that sit at far end of THF basicity scale
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NewsChemical safety database gets American Chemical Society and Iupac backing
Library of hazardous reactions and lab near misses has found partners to develop it and help keep it afloat
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ResearchNanowires become smallest-ever spectrometers
50–100µm devices are small enough to squeeze into smartphones – but must first become easier to make into arrays
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NewsDivided loyalties see Jo Johnson step down as science minister
Scientific and academic community disheartened by resignation of prime minister’s brother once more over handling of Brexit
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ResearchNanoscale graphene sheets folded into atomic crêpes
Atom-thick sheets stacked with precise twist angle and tubular edge could be made into quantum nanomachines
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FeatureStem cell hype
Many clinics around the world offer unproven treatments, while genuine therapies are slowly making their way through trials. Anthony King reports
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ResearchGiant tree molecule made out of 45 rotaxanes switches size on demand
Mechanically interlocked molecules give dendrimer the ability to expand and contract
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NewsDenmark becomes first nation to outlaw fluorinated chemicals in food packaging
Danish government acts on controversial chemicals saying it can no longer wait for the EU
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ResearchWhy photosynthetic organisms evolved to have dimeric reaction centres
Excitation energy transfer enhancements thought to compensate for decrease in charge transfer efficiency of going from monomers to dimers
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ResearchMineral never before seen in nature found inside Australian meteorite
Black-and-red rock that fell to Earth 68 years ago contains iron carbide compound
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ResearchSolution to 120 year-old puzzle reveals new chemical phenomenon
Seemingly identical acetaldehyde phenylhydrazone crystals melt at different temperatures
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ResearchCan organic solar cells stand the test of time?
Devices road-tested in blistering conditions equivalent to that of 37 suns
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OpinionStereoselectivity with a twist
Helical ligands amplify solvent chirality to control reaction outcomes
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NewsScience really does advance one funeral at a time, study suggests
The death of a scientific superstar can open up a field
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NewsFourth UK science minister appointed in just two years as Chris Skidmore returns
Post has been hit by resignations over handling of Brexit
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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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ResearchAFM images show bond formation in greatest detail yet
Strange ring-shaped sub-atomic images result from Lennard-Jones physisorption–chemisorption energy curve
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NewsDeaths from vaping-linked lung disease in US connected to vitamin E additive
Tocopheryl acetate implicated in 380 cases of severe lung disease and six deaths
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NewsWork on how much saliva a five-year-old makes wins chemistry Ig Nobel
This year’s Ig Nobels reward research on spit, scrotums and cockroaches, among other things
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