Analytical chemistry – Page 11
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WebinarBroadband benchtop NMR spectroscopy: it’s more than just protons
Join us for an introduction to broadband NMR spectroscopy – and see how the Oxford Instruments X-Pulse enables applications using a wide range of nuclei
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OpinionSheldrick’s SHELX
From code on a Titan to becoming the titan of crystal structure determination
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FeatureThe human health observatory in our sewers
From tracking disease outbreaks to monitoring drug use, there’s a lot to be learned from the things we flush down the toilet, Katrina Krämer finds
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OpinionExit strategy
Overcoming a major setback showed Derek Lowe could make it through graduate school
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News800 crystallography-related papers appear to stem from one paper mill
Preprint reports questionable images in papers that are all from authors based at Chinese hospitals
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ResearchEdible, fluorescent silk tags could help stem tide of counterfeit medicines
Marker could be a simple answer to ensuring provenance of drugs
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ResearchPepto-Bismol compound’s structure unveiled after 120 years
Electron microscopy triumphed over x-ray crystallography as century-old structural puzzle around bismuth subsalicylate is finally solved
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OpinionOutdated practical techniques still have lessons to teach
Understanding old methods provides valuable insights into the new
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ResearchAutomated carbon-13 NMR structure validation program highlights errors atom-by-atom
Introducing a new measure to quantify molecular structural uncertainty
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ArticleNanotechnology for a healthier, cleaner world for all
Using novel polymer fluorophores to study, detect and treat life-threatening diseases
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ResearchInfinity shaped molecule displays unexpected aromaticity
New calculations uncover deeper understanding of the electron delocalisation behaviour in an unusual twisted polyarene
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ResearchMolecular counterfactuals method helps researchers explain AI predictions
Understanding machine learning predictions by exploring the road not travelled
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ResearchAdvanced microscopy tests 60-year-old mechanism of ethylene polymerisation
Researchers have produced ‘remarkable images’ of the polyethylene production process
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WebinarDouble your impact by getting started with Design of Experiments (DoE)
JMP experts demonstrate ways to improve your experimentation in this three-part workshop and
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ResearchVibrational spectroscopy distinguishes different diffusing isotopes
Scanning transmission electron microscopy-based method tracks graphene growth with atomic precision
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OpinionLetters: March 2022
Readers produce a model view of June Lindsay’s work, and describe a creative use of parafilm
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ResearchNew microscope makes tracking chiral molecules in live cells possible
The instrument uses circularly polarised light to tell left- and right-handed species apart and monitor them in space and time
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ResearchArchaeometric study confirms ancient Greeks used gypsum in white Attic vases
Analysis of the Perseus crater from Agrigento identifies key constituents used in its decoration
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ResearchChemical ecosystem of Murchison meteorite molecules revealed in snapshots
Atomic force microscopy proof of principle test shows technique is up to the challenge of chronicling chemical diversity in extra-terrestrial samples