Analytical chemistry – Page 20
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Research
Evidence that NMR chemical shifts depend on magnetic field strength
Predictions from 1970 finally confirmed
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Opinion
Time for a clear stance on raw NMR data storage
Impressive technological tools are pointless without data transparency
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Opinion
Inside Flint’s water crisis
Evidence of lead contamination was dismissed as resulting from a laboratory refurbishment
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Research
Palladium catalyst voyage prompts carbon–carbon bond formation rethink
Suzuki–Miyaura cross-coupling catalyst atoms leach away but then return to their supports
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Research
Heatmap software shows location and extent of strain in cyclic molecules
Visual bridge between physical and organic chemistry
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Opinion
Poisons leave no mushroom for error
Will you enjoy a delicious treat, or endure excruciating agony?
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Research
Serendipitous experiment on xenon complex reveals insights into rare gas interaction
Experiment and theory combo gives benchmark for predicting non-covalent complexes
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Research
Program that automatically interprets NMR spectra is boon for structure elucidation
Raw NMR data takes 60 seconds, rather than eight hours, to go from spectrometer to structure
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Research
Structural studies offer glimpse of how coronavirus initiates human cell invasion
Researchers studying virus receptor-binding domains suggest virus could have passed directly from bats to humans
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Research
Hydrogen bonds are single atom nickel’s secret for carbon dioxide reduction
Computational calculations show that hydrogen atoms and charge capacity are behind nickel’s high activity and selectivity in electrochemical carbon dioxide reduction
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Research
DNA instructions pack proteins into unique crystal structures
Process could aid discovery of materials that exploit specific protein functions, such as drug molecules or biocatalysts
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Feature
The Middle East’s synchrotron is open Sesame
How difficult is it to build a world-class research facility in the Middle East? Kit Chapman investigates
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Research
Whiskey webs could snare counterfeiters
Unique patterns formed by whiskey residues could aid investigations into imitation liquors
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Article
Behind the revolution: mass spectrometry
Technological advances in mass spectrometry (MS) during the past century empower scientists to perform research applications in the life, chemical and material sciences
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Article
Navigating everyday challenges with magnetism
From breaking down microplastics to rapid diagnosis of debilitating diseases, magnetism is finding new applications in everyday life
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Feature
Uncovering how the spliceosome makes the cut
Clare Sansom looks at the complex world of the spliceosome, a molecular machine in all our cells
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Research
Early warning signals in chemical system akin to those of stock markets and ecosystems
Prior to collapse, critical slowing down observed in oscillating chemical system
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News
New cryo-EM detector will produce better data with less energy
UK collaboration aims to open up microscopy technology for more medical researchers
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Research
Unlocking geological time capsules with analytical chemistry
Blavatnik award winner Kirsty Penkman discusses her research developing techniques to date fossils
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Research
Automatic conformer investigator takes tedium out of exploring low-energy chemical space
Quantum chemical calculations drive program that quickly and easily builds up plausible ensembles of molecular conformers