Analytical chemistry – Page 3
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WhitepaperAre you seeing background contamination ions in your mass spectrometry data?
Troubleshooting contamination in LC-MS systems: An at-a-glance guide for chemists
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OpinionHunting vampires with the help of DNA profiling
What was draining the life out of 18th and 19th century New Englanders?
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ResearchSimple substitution creates subset of rhodamine fluorophores with extreme solubility
Tetramethyl-substituted 3-phosphonorhodamines look set to find use in cellular imaging
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ResearchDirect imaging reveals individual protein-bound glycans in new detail
Sequences and locations of biomolecule-bound sugar chains studied at the single-molecule level
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WebinarCO₂ storage, magic doors and machine learning
Join us on 22 November to learn how machine learning based simulations with Matlantis help rationalise long-time CO₂ storage experimental results
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ResearchCryo-EM scaffold supports imaging of small proteins previously tricky to study
Improved understanding of the structure of small proteins could aid drug designers
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ResearchInstanton theory extended to describe quantum tunnelling through a conical intersection
Quantum pathfinding cuts computational burden and offers fresh insights
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FeatureFifty years since the ferrocene furore
Only two of the discoverers of the sandwich compounds that revolutionised organometallic chemistry received the Nobel prize, leaving one very big name feeling left out. Mike Sutton traces the controversy
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BusinessAddressing the saga of nitrosamine contamination in drugs
Scientific and regulatory progress is helping minimise the impact of mutagenic impurities
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ResearchTransformation analysis reveals structural similarities in FDA-approved drugs
Reaction informatics tools combined to create a new method for mapping chemical space
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WebinarAstronomical spectroscopy: understanding the complex chemistry hidden between the stars
Find out how scientists are resolving the chemistry of the gaps between the stars and planets
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FeatureUsing DNA evidence to picture suspects
Forensic DNA phenotyping predicts people’s appearance and reveals their ancestry, finds Andy Extance, but has some significant challenges to overcome
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ResearchElemental analysis sheds light on Pompeii victims’ final moments
New evidence suggests asphyxiation caused the death of seven people in new study
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ResearchNeural network-generated odour map connects smells to their chemical structure
Researchers hope to be able to digitise odours to allow specific scents to be put together on demand
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WebinarWorkshop: Your guide to solving complex problems by mastering Design of Experiments
Join JMP on this three-part workshop to enhance your data discovery process with Design of Experiments.
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WebinarAntimicrobial resistance: Exploring the One Health perspective and wastewater monitoring
The challenges created by antimicrobial resistance are only set to grow. Join us to equip yourself with the most up-to-date facts and knowledge
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ResearchVlad the Impaler may have shed tears of blood
Protein analysis sheds light on the medieval ruler who may have inspired Dracula
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ResearchReference electrode misuse sparks alarm among electrochemists
Inaccurate measurements caused by poor practice has meant that electrochemists are educating others on how to maintain accuracy when venturing into the world of electrocatalysis
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ResearchPerovskite studies fall foul of ‘unconsciously inappropriate’ XPS analysis
Beware of misinterpreted chemical shifts and misquoted references