Analytical chemistry – Page 34
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ResearchRules to distinguish between tetrel and hydrogen bonds
Quantum calculations reveal subtle but significant geometric differences
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NewsBeautiful science of small world showcased in video competition
Zebrafish nervous system development and trippy soap patterns wow judges
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NewsMacArthur ‘genius’ fellowships recognise biophysicist and analytical chemist
Foundation awards ‘no strings’ grants for cellular compartmentalisation and cancer surgery research
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ArticleInstrumental innovators
Advanced mass spectrometry can help protect consumers from contaminants in food
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NewsLaser tools bag physics Nobel as first woman wins prize for 55 years
Arthur Ashkin, inventor of optical tweezers, shares honour with laser pulse pioneers Donna Strickland and Gérard Mourou
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ResearchMachine learning behind beta boron bonding breakthrough
Study resolves long-standing uncertainty over structure of boron
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ResearchMetal crystals reveal long-held secret behind their ultrafast growth
Hidden pre-organisation means supercooled silver crystals can grow at a rate of up to 100 metres per second
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ResearchBiomarker evidence that Dickinsonia were first animals
Analysis places unusual ovular organism on multicellular branch of phylogenetic tree
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OpinionBeating the scopolamine clock
New techniques could increase the window to detect predatory drug poisoning
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WebinarMobile mass spectrometry – taking the laboratory to the field
Learn how compact mobile mass spectrometry enables researchers to sample on-the-spot in a field environment, for instant mass analysis and real-time decision making within seconds
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ResearchMusical instrument turned into liquid density sensor
Low cost gadget fine-tuned with the help of a smartphone
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![A structure showing that the weakly bonded hydrogen of [P4H]+ sits on the edge of the P4-tetrahedron](https://d2cbg94ubxgsnp.cloudfront.net/Pictures/100x67/7/8/5/138785_c8sc03023e-f5.jpg)
ResearchSuperacid helps scientists solve protonated white phosphorus structure
Findings set to fuel phosphorus activation research
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FeatureMedical mass spec
Mass spectrometry can be used for more than just small molecules, meaning it is a vital tool in drug discovery and hospitals, as Clare Sansom discovers
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NewsFirst protein probing experiments from Europe’s XFEL published
High-intensity x-rays offer insight into protein structure
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CareersThe analytical referee
Julian Braybrook on taking up his role as the UK’s government chemist
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ResearchAlgorithm decides on chemical compromises when optimising self-driving experiments
Greek mythology inspires machine-learning approach
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ResearchTwisting molecule probes cell membrane tension
Changing fluorescence visualises strain in live cells, and reveals unusual behaviour
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ResearchNeuNMR set to enhance understanding of heterogeneous catalysis
Integrated neutron-scattering and NMR method proves much more powerful than the sum of its parts