Analytical chemistry – Page 9
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OpinionProtein filaments allow ‘diary’ of cell events to be read
Expression recording islands show when and where cells responded
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FeatureThe smell of history
Nina Notman sniffs out chemistry’s role in uncovering, documenting and recreating the scents of the past
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OpinionMass spectrometry to catch Christmas tree thieves and timber traffickers
Forensic chemistry can help uncover pine pilfering and fiendish fir felling
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ResearchMachine learning massively speeds up scouring of periodic table for stable structures
Algorithm investigated 31 million crystal structures with calculations taking seconds instead of hours
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ArticleThermal analysis in the development of long-acting injectable systems
Evaluating new polymers for slow-release drug delivery could deliver better treatment for patients
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NewsSI units get new prefixes for huge and tiny numbers
Ronna, quetta, ronto and quecto are the first new prefixes for the metric system in 30 years
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FeatureUnwrapping ancient Egyptian chemistry
From mummification to metallurgy, Rachel Brazil looks at the impressive chemistry used by this ancient civilisation
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WebinarAnalytical impurity standards – minimise project risk & avoid common pitfalls
Learn how to save time and money by understanding what’s at stake when working with analytical impurity standards.
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ResearchControversy surrounds corrected chemical structures
Researchers used machine learning-powered NMR prediction to correct improbable structures – but some of their revisions have been challenged
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NewsAlarm sounded after chemists discover new analogue of ketamine in Australia
Long-term health effects of novel psychoactive substance are unknown
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ResearchMystery of speedy proton hopping in water unravelled
X-ray spectroscopy helps scientists understand how protons move in water
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FeatureWhen will molecular electronics make the connection?
Computer chips based on single molecules may remain a work in progress, finds James Mitchell Crow but the technologies developed along the way are being used by chemists to explore their reactions
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ResearchCounting charge on a single nanoparticle
Electron holography enables new insights into catalytic particles
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ArticleInnovation and sustainability take centre stage at Lab Innovations 2022
Join the UK’s largest trade show for the lab industry
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FeatureThe discovery of mass spectrometry
Mike Sutton traces how Francis Aston’s mass spectrograph shook up chemistry
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ResearchBenzene’s bond lengths corrected
Sophisticated spectroscopic method shows that previously reported values were out by several milliangstroms
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WebinarMake better data-based decisions with statistical modelling techniques
Join JMP experts for this three-part workshop and make better decisions with your data using statistical modelling
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OpinionConfusing cannabinoids
Decomposition during GC–MS analysis can thwart efforts to determine if a product is legal
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ArticleCharacterisation and process optimisation of recycled resins for the polymer industry
Thermal and rheological analysis ensure that plastics maintain their performance
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ArticleHow analytical chemistry is enabling efficient polymer recycling
Waters technologies are helping its customers to make the shift to sustainable plastic use