Analytical chemistry – Page 4
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ResearchUsing analytical chemistry to illuminate the unlisted ingredients in tattoo inks
Discovery that more than 80% of the tattoo inks sampled had unlisted ingredients prompts New York-based lab to launch a website providing chemical information to tattoo artists and their clients
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ResearchTelling left from right: chirality detection faces up to its weaknesses
New solutions are being found to an enduring problem in chemistry
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WebinarAdvances in Reaction Monitoring with FlowNMR
Learn how the benchtop X-Pulse and FlowNMR are revolutionising reaction monitoring
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WebinarLab XAS: A new tool for materials characterisation
Explore the utility of lab XAS as an everyday tool for materials characterisation
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ResearchWhy are there metal particles in never-used cannabis vapes?
Findings cast doubt on past research showing metals are solely released by e-cigarettes when the devices’ coils are heated
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ResearchMicroplastics passed on during cell division
New research sheds light on the influence of microplastics on cellular processes
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ResearchLateral flow PFAS sensor could enable at-home water testing
New device offers fast and cheap way to monitor PFAS in drinking water
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NewsExplainer: is the discovery of benzene in benzoyl peroxide acne products a cause for concern?
Lab testing claims that the carcinogen benzene forms at potentially dangerous levels but there are doubts about the research
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WebinarClean water innovations: Addressing global challenges
Learn how scientists are detecting and cleaning-up contaminated water supplies
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ResearchDebate surrounding amorphous selenium’s structure rumbles on
New evidence suggests that amorphous selenium forms eight-membered rings, but some researchers believe the results are inconclusive
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ResearchPFAS contamination in Mersey basin among highest in the world, study suggests
Only two watersheds globally have higher yields of PFOS and PFOA
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FeatureMarvellous mixtures of metals
High entropy alloys, with anywhere from five or more different metals, have unusual properties and could find use in a variety of high-tech applications. Clare Sansom reports
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NewsThree new recreational drugs discovered in checks by Australian chemists
Analytical service uncovers novel psychoactive substances with no known safety data
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ResearchUnusual bridging fluorine discovered in one-of-a-kind interhalogen ion
Similarity to MgAgAs crystal structure takes researchers by surprise
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ResearchGPT-3 trained and tuned to predict molecular properties
A better understanding of Smiles helps GPT-3 recognise chemically relevant patterns
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ResearchNew spray-on dyes can instantly reveal fingerprints at crime scenes
Fluorescent molecules are simple to use and non-toxic
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NewsNew facility set to ‘revolutionise UK research’ into tiny particles
CoreMIS centre in Oxfordshire will give scientists access to suite of microscopy and spectroscopy instruments
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WhitepaperFrom R&D to QC, making NMR accessible for everyone
Putting NMR spectroscopy at the heart of the analytical chemistry lab
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ResearchHow a new carbon allotrope could change the definition of aromaticity
New experiments are uncovering the secrets of cyclocarbons – molecular forms of pure carbon that had eluded chemists for decades