News – Page 351
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NewsScientists protest over political firing of Russian chemist
Leading chemist dismissed after criticising federal science agency
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Business
Zoetis to sell or close 10 plants in cost-cutting drive
Animal health firm will slash product portfolio in a bid to save $300m annually
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ResearchTerpene analogues bear safer pesticides
Synthetic biology route to new versions of natural products, with surprising biological activities
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NewsScientists call for ban on fluorinated chemicals
The Madrid Statement, signed by 200 scientists, urges consumers to avoid PFAS-containing products
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ResearchChemists snare 17-electron half-sandwich radical
Important organometallic complex finally isolated and characterised after 40-year pursuit
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ResearchGold-plated onion shows its strength as artificial muscle
New artificial muscle made by applying a voltage across gold-plated onion cells
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News
Court rejects Spain’s challenge to EU patent reform
Single patent system in Europe overcomes major obstacle
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Research
Polymers curl up and take control
Single polymer chains can be shaped into globular nanoparticles to mimic nature’s catalysts
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BusinessKolon and Dupont settle trade secrets case
Korean firm admits stealing Kevlar technology and will pay $360m in fines and restitution
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NewsTravel policies restrict US government scientists attending conferences
Science advocacy groups are warning policymakers of the negative impacts of White House rules
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News
US agency tightens recommended fluoride levels
Water fluoridation level is lowered to balance tooth health with fluorosis risk
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Business
Dow to shed up to 1750 jobs by 2017
Chemical giant will lay off about 3% of its global workforce in the next two years
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ResearchCarnivorous plant adhesive helps cells stick
Chemical analysis of the glue sundews use to catch insects suggests potential for tissue engineering
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ResearchZombie cells may rise up to kill infections
Bacteria killed by silver may act as vessels for the metal to kill other pathogens
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NewsEuropean parliament supports plastic bag crackdown
Under new EU rules member states will have to ban or restrict the use of lightweight plastic bags
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News
US budget outlook concerns White House
White House budget chief warns Republicans’ 2016 spending plan doesn’t bode well for research agencies
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ResearchAncient RNA enzymes formed from freeze-thaw cycles
Temperature cycles help small pieces of RNA assemble into complex ribozymes
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BusinessMerger creates biggest supplier of unlicensed drugs
Clinigen will buy Idis to consolidate different routes by which doctors can access medicines that are unavailable locally
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ResearchMolecular shuttle slides into the solid state
Rotaxane ‘switch’ has been successfully wedded to a metal–organic framework
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BusinessGenerics firms in three-way takeover battle
Mylan is chasing Perrigo, while fending off advances from Teva