Analytical chemistry – Page 36
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ResearchEvidence mounts that water has two liquid forms
Supercooled solution reveals phase transition at -80°C
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NewsNerve agent was behind attack on former Russian spy
UK authorities know which agent was used to poison Sergei Skripal and his daughter but are keeping this secret as inquiries continue
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OpinionComputer literate
Computational chemistry is no longer an esoteric sub-discipline, it’s everywhere
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BusinessCompany profile: Ellutia
Ellutia takes GC beyond the ‘box-in-the-lab’, with its customised chromatography
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ResearchEncryption using carbon-13
New technique encrypts materials by altering levels of carbon-13 at regiospecific atoms
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ResearchSix degrees of chemical separation
Network analysis provides insight into navigating chemical space
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Opinion'I've never been interested in microscopy'
Stefan Hell on why he doesn’t want to see your microscope collection
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ResearchPicasso bronzes tracked back to Parisian foundry
Elemental analysis enabled researchers to delve into art history
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ResearchDirty AFM probes mess with microscopy measurements
Proper cleaning of atomic force microscopy cantilever tips called for to rid them of silicone oils
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ResearchCall to erase aqueous sulfide ions from chemistry
Spectroscopic developments question the existence of aqueous sulfide ions
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ResearchGlimpse of water's superionic state may explain icy giants' oddities
Bizarre state of water with solid and liquid properties offers answer to Neptune and Uranus’ magnetic field mystery
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FeatureHandheld spectrometers
Andy Extance discovers how portable infrared absorption and Raman scattering analysis tools are inspiring new uses – even within people’s homes
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OpinionHow to spot fake scientific instruments
Is this a 16th century astrolabe, or a modern-day forgery?
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OpinionWhy modern chemists need to think big
The lessons we can learn from the larger reaction scales of the past
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PodcastMore Molecules of Murder by John Emsley – Book club
John Emsley returns with a new batch of deadly compounds
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ResearchTech red unmasked
An unusual oxide of radioactive technetium reveals its secrets after 50 years