All Chemistry World articles in March 2020 – Page 3
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Research
Mouldable gold can be shaped just like clay
2D gold nanosheets self-assemble into pliable material
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Research
A new way to measure pressure is born from efforts to redefine temperature
20 years after the idea was first dreamt up, scientists can now realise the SI unit Pascal by measuring helium’s electrical properties
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News
Most major journals’ peer review and preprint policies are unclear
Roughly one-third of 171 top academic journals surveyed offer no info on the type of peer review they use, and 40% have ambiguous preprint rules
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Research
High-purity cubic phase offers new insight into ice physics
Cubic ice without stacking defects could help improve understanding of ice polymorphism
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Research
A new class of massless fermion
Unique electronic structure characterises fortune-teller fermion
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Research
Giant, 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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News
Trump pressed by Nobel laureates to make US-funded research available for free
White House proposal for free and immediate access to taxpayer-funded research currently appears to be stalled
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Research
Test for antibiotic resistance genes provides answers within an hour
Whole blood method for diagnosing bacterial infections has unprecedented speed and sensitivity
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Research
Nickel catalyst switches on double stereochemistry in reaction between racemic alkanes
First-of-its-kind reaction creates stereocentres by stitching together racemic nucleophiles and electrophiles
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Research
Warning that 3D printing pills can stop drugs working
Photoreactive monomers need close scrutiny for production of polypills
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News
UK aims to woo world’s top scientists with visa scheme starting next month
Cap on visa numbers abolished as government makes bid for global talent
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Research
Ocean motion turns carbon dioxide into renewable fuel
Bridge rectifiers and a supercapacitor help electrochemical system manage intermittent nature of wave energy
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Business
3M slashes 1500 jobs globally
Reduction adds to 2000 layoffs announced in April, and is intended to save the company $110–120 million annually
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Business
Cancer and rare diseases dominated 2019 drug approvals
More streamlined review processes and changing R&D priorities have contributed to sustained increase in new medicines
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News
Sunscreen chemicals absorbed into skin at rates that require further safety tests
US drug safety body finds six common sunscreen ingredients enter bloodstream rapidly
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Research
Metallic hydrogen reveals itself under mounting pressure
Robust data help close in on prized room temperature superconductor
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News
Harvard’s chemistry head charged with fraud for hiding ties to Chinese institute
Nanoscience pioneer Charles Lieber faces up to five years in jail for failing to disclose millions in funding from China to US funding agencies
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Business
Researchers call for stricter rules on drug-like medical devices
More oversight is needed over products in the grey area between medical device and medication
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News
Theft of universities’ secrets fuels US crackdown on Chinese talent programmes
Government worries that national labs and universities are complacent about the threat to intellectual property
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News
Bird droppings to help cut the crap in graphene doping papers
Dramatic illustration shows there’s little value in doping graphene electrodes to make better water splitting catalysts
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