Analytical chemistry – Page 29
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ResearchMolecular shapeshifting observed at ultrafast speeds
Study reveals that structural transformations occur just as fast as molecular vibrations
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ResearchMolecular decoration determines origin of MOF acidity
Analytical combo used to pinpoint strong Brønsted acid site in promising next-generation solid acid catalyst
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WhitepaperTesting for mosquito repellent residue
High-quality reference materials advance analyses, save time, and reduce costs
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NewsWarnings on counterfeit CBD vaping products with toxic contaminants
Cannabidiol vaping liquids and oils in the US found to be contaminated with psychoactive compounds linked to deadly overdoses
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NewsKing of kilograms is no more as metric system gets a makeover
Metre convention countries have agreed to redefine four of the seven SI base units and link them to immutable natural constants
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ResearchPropeller molecule acts as chirality sensor for solvents
Unusual chiral induction phenomenon observed in a molecular system
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ResearchDiet approach to DFT benchmarking
Self-confessed grumpy physicist calls on developers to stop focusing on molecules and start thinking about solids
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NewsChemistry graduate student admits poisoning co-worker
Victim at Queen’s University in Canada videoed carcinogen being pipetted into a loaf of bread while he was in a group meeting
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ResearchCinema air chemistry linked to film ratings
Researchers propose a model to help gauge the appropriate age ratings of films using data on VOCs emitted by audiences
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NewsFinal cost of forensic chemist’s misconduct still being counted
Massachusetts’ highest court has dismissed thousands more criminal drug cases because of the actions of Sonja Farak
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ResearchMilk protein could alleviate metallic taste following chemotherapy
Study indicates that a lactoferrin supplement could treat taste and smell irregularities experienced by cancer patients
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ResearchCryo-EM method offers organic analysis certainty
MicroED technique gives rapid, unambiguous structure determination with small, amorphous samples
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ResearchThe luck of the materials scientist
Studying the structure of disordered materials is complicated, but Simon Billinge explains how it opens the door to designer materials with desired properties
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ResearchRules to distinguish between tetrel and hydrogen bonds
Quantum calculations reveal subtle but significant geometric differences
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NewsBeautiful science of small world showcased in video competition
Zebrafish nervous system development and trippy soap patterns wow judges
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NewsMacArthur ‘genius’ fellowships recognise biophysicist and analytical chemist
Foundation awards ‘no strings’ grants for cellular compartmentalisation and cancer surgery research
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ArticleInstrumental innovators
Advanced mass spectrometry can help protect consumers from contaminants in food
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NewsLaser tools bag physics Nobel as first woman wins prize for 55 years
Arthur Ashkin, inventor of optical tweezers, shares honour with laser pulse pioneers Donna Strickland and Gérard Mourou
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ResearchMachine learning behind beta boron bonding breakthrough
Study resolves long-standing uncertainty over structure of boron
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ResearchMetal crystals reveal long-held secret behind their ultrafast growth
Hidden pre-organisation means supercooled silver crystals can grow at a rate of up to 100 metres per second