Analytical chemistry – Page 20
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![An image showing cyclo[18]carbon](https://d2cbg94ubxgsnp.cloudfront.net/Pictures/100x67/2/7/3/502273_indexuntitled1_212753.png)
ResearchRing of pure carbon takes on negative charge
Scientists use simulations to reveal the properties of the newest carbon allotrope
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ResearchLondinium Romans’ blood lead levels so high they may have lowered birth rates
Heavy metal’s levels were more than 70 times higher than pre-Roman populations
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ResearchLithium-ion battery anodes recycled in next-generation energy storage devices
Researchers use in operando x-ray diffraction to probe intercalation mechanism
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ResearchSpectroscopic biomarkers track Huntington’s disease progression
Analysis recognises biochemical changes that are unique to Huntington’s
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Research‘Ideal’ water splitting catalysts actually exist, simulations find
New computational model could accelerate the discovery of cheaper and more efficient catalysts
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ResearchPositron dihalides join exotic group of molecules that combine matter and antimatter
Theoretical evidence that positronic covalent bonds between halide anions would be energetically stable
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ArticleIon mobility spectrometry: the future of pharma analysis
Ion mobility spectrometry is transforming the field of biomolecule research, with Waters technology at the forefront of this vital analytical innovation
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ResearchSimulated chiral light identifies and controls mirror-image molecules
Theoretical ‘photonic reagent’ could highlight enantiomers for simple separation
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WebinarAdvantages of characterising pharmaceuticals using DSC and TGA
Learn how APIs, excipients and formulations can be investigated by differential scanning calorimetry and thermogravimetric analysis
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ResearchAmmonium bicarbonate trick enables sophisticated lipid analysis
Tandem mass spectrometry method can distinguish lipid isomers
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NewsStructures in more than 150 papers may be wrong thanks to NMR coding glitch
Chemical shift-calculating bug casts doubt on studies ranging from natural product discovery to biosynthesis
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CareersStructuring a crystallographic database
Matt Lightfoot on navigating a career around the Cambridge Structural Database
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OpinionA rice kind of fingerprint powder
A new method for producing print powders goes against the grain
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![An image showing the molecular structure of the [FeFe]-hydrogenase active site, the H-cluster](https://d2cbg94ubxgsnp.cloudfront.net/Pictures/100x67/1/9/3/501193_index_834443.jpg)
ResearchNew setup enables EPR studies on tiny protein crystals
Experiments that normally takes five hours can now be done in just eight minutes
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OpinionRichard Henderson: ‘I rejected the phone call, and then noticed it was from Sweden…’
The 2017 laureate tells his story
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ResearchMachine learning predicts electron densities with DFT accuracy
Non-covalent interactions and electron densities can be explored quickly without the need for expensive and time-consuming quantum chemical calculations
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ResearchLanguage-based software’s accurate predictions translate to benefits for chemists
State-of-the-art design for computer language processing results in improved models for predicting chemistry
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ResearchBronze age tin from Israeli shipwrecks was mined in Britain
Isotope analysis matches metal to mines in Devon and Cornwall suggesting ancient trade route existed