All Chemistry World articles in July 2023 – Page 2
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Research
Ingredient for life detected in icy plume from Saturn’s moon Enceladus
First discovery of phosphorus in an ocean beyond Earth reveals that the bio-essential element may be abundant on the moon
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Research
Molecular fossils solve evolutionary mystery
Fossilised protosteroids confirm Nobel-prizewinner’s decades-old prediction
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Research
Atomic force microscopy probes mechanochemical kinetics
Exerting force in one direction increases Diels–Alder reactants’ sensitivity to pressure 1000 times
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Research
Life might be able to prosper in sulfuric acid clouds of Venus
Nucleic acid bases found to be stable in conditions found in the planet’s atmosphere
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Research
First synthesis of unusual arsenic reagent reveals that it breaks periodic trend
Electron deficient arsenic intermediate challenges preconceptions of heavy main group elements
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Feature
Can biorefineries eliminate fossil fuels and petrochemicals?
Plans to develop the world’s largest vegetable oil refinery reveal diverging views on the sustainability, profitability and scale of plant-based supply chains, finds Andy Extance
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Business
UK diverges from EU rules with cosmetics animal testing ban
UK will no longer allow Reach-required animal tests intended to prove worker safety
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Research
Lithium dendrite understanding will help unpick durability issues of solid-state batteries
Fractures found to occur in two stages, with cracks initially occurring at pores
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Research
Digestion of artificial sweetener sucralose appears to create metabolite that damages DNA
A compound formed when Splenda is consumed – and is even found in off-the-shelf sucralose – is suspected to be genotoxic
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News
Exodus of scientists from Russia has passed 50,000 since 2018 as more pack their bags to go
Russia’s war on Ukraine and longstanding problems with underfunding and career progression are fuelling a brain drain
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Research
Click chemistry with sound-induced mechanocatalysis
Researcher behind work says they ‘could be very close to a perfect way to conduct green chemistry’
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News
First draft of a global treaty to curb plastic pollution expected by November
The first draft should lead to a legally binding international agreement, possibly by the end of 2024
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Research
Gene therapy jab offers cheap and safe way to sterilise stray cats
Treatment could help to tackle populations of feral cats that threaten wildlife
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Research
Aromatic molecules in a galaxy far, far away
JWST IR observations suggest star formation was rapid and uneven in early galaxy
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Research
Mechanochemistry makes gold salts that are soluble in organic solvents
No need for aqua regia, chlorine or mercury in this gold processing method
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Opinion
How van der Waals first linked liquids and gases
150 years ago, a doctoral thesis changed our understanding of matter
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Research
Formation of chiral centres monitored in real time
Michael addition observed at single-molecule level
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News
Study casts doubt on cultivated meat’s low carbon promise
Preprint suggests that food grown from animal cells could have a global warming potential many times greater than beef
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Research
Charge-transfer interactions during C–H activation directly observed
New insights could guide the design of better catalysts
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Business
Chemical firms kept data on PFAS health hazards secret
Documents suggest that DuPont and 3M had evidence of PFAS toxicity but suppressed the findings
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