All Chemistry World articles in September 2023 – Page 3
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Research
Maillard reaction helps store carbon on the seafloor
Reaction that gives browned food its flavour could play crucial but underappreciated role in the ocean carbon cycle
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Research
Copper catalyst behind general strategy for synthesising methylenecyclobutane compounds
Simple method that produces strained and synthetically-demanding molecules could be a boon for medicinal chemists
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News
Scramble to replicate supposed room temperature and pressure superconductor
Professionals and amateurs are racing to recreate LK-99 a claimed superconductor that has yet to be verified
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News
Justice for Henrietta Lacks as family reaches settlement with Thermo Fisher
Company was accused of profiting from HeLa cells derived from Lacks’ tumour without her family’s approval
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Research
Molecular cage seizes control in tetradehydro Diels–Alder reaction
Elegant method dodges harsh reaction conditions to assemble polycyclic scaffolds from simple linear precursors
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Research
First high-pressure synthesis of iron polymorph found at centre of Earth
Recreation of ε-iron backs up theories on why seismic waves travel faster pole-to-pole following an earthquake
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News
Scientists of Chinese descent leaving the US at an accelerating pace
Researchers of Chinese descent are leaving the US 75% faster since state-backed espionage investigations began in 2018
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Research
Click chemistry offers new, efficient process to produce unique cancer-fighting antibodies
Chemical approach is fast and flexible and could be an alternative o using protein engineering
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Business
Biogen to cut 1000 more jobs by 2025
Biotech giant has also agreed to buy Reata Pharmaceuticals for $7.3 billion
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Research
Acidic proton transfer inhibited on gas-phase ice nanoparticles
Fundamental findings about nitric acid dissociation will feed into atmospheric research on ozone depletion
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Research
86-year old Hammett equation gets a machine learning update
Algorithm opens the door to improved understanding of aromatic substituent effects
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News
Mobile mass spec provides new insight into pollutants released by East Palestine train derailment
Acrolein levels at Norfolk Southern train derailment site in late February were up to six times higher than normal
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News
US Chemical Safety Board’s former head accused of improper payments
Former CSB chairwoman Katherine Lemos found to have racked up about $100,000 in unallowable charges, urged to reimburse the agency
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News
Chemical weapons expert forces UK government to back down on blacklisting policy
Guidance that has seen experts blocked from speaking at government conferences over criticism of policies to be reviewed
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Research
Polymer upcycling strategy adds azide groups with electrocatalysis
Azido-modifications serve as diversification points for click transformations
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Research
First x-ray structure of radium compound gives glimpse of element’s coordination chemistry
Oak Ridge National Laboratory team determines the single crystal structure of a radium complex
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Business
Illumina’s Grail quest results in epic fine
EU and US competition authorities object to firms completing merger without approval
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News
Strikes spread across US as postdocs and other researchers fight for better pay and conditions
The success of high-profile strikes at the University of California system has sparked a movement that is spreading across the country
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Research
Crispr editing reduces poplar lignin content
Gene-edited wood could reduce waste and save energy during pulping process
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News
US government bans Wuhan lab from federal funding
Citing biosafety compliance concerns, NIH’s parent agency has suspended its support for research at the Wuhan Institute of Virology
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