Analytical chemistry – Page 15
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ResearchElemental analysis of skid marks could connect a car’s tyres to a crime scene
New technique could be a valuable addition to forensic scientists’ toolkit
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ResearchAI enantioselectivity predictor set to power computational catalyst screening
Workflow involves mapping a reaction representation onto the activation energy of the stereocontrolling step
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ResearchMolecular ‘compass’ traces van der Waals interactions within a zeolite
The tiny device consists of single hydrocarbon molecules trapped in the channels of a zeolite
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WebinarLi-ion battery electrolyte degradation characterization by mass spectrometry
Join us to learn how to streamline your battery research
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OpinionPolly Porter, crystallography pioneer
Marelene and Geoff Rayner-Canham examine one of Dorothy Hodgkin’s mentors, who never studied at school or university
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ResearchEasy and efficient entropies for everyone
Conformational analysis package gains ability to automatically evaluate entropy
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FeatureDrink, drugs and disease: the chemistry of breath tests
From roadside tests to diagnosing Covid-19, Clare Sansom looks at how breathalysers have developed
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ResearchCase closed on decades old mystery of American bald eagle deaths
Invasive plant and cyanobacterium join up to form a deadly duo that have been killing US wildlife
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ResearchPointing the tools of atmospheric chemistry inside
US team monitoring air quality in an on-campus gym detects chemicals in the air that come from cleaning products reacting with sweat
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ResearchCadmium cyanide surprises chemists by shrinking when irradiated with x-rays
Contraction expands potential applications for inorganic materials
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ResearchWarped nanographene at odds with aromaticity
Scientists discover a π-electron circuit with an odd number of electrons in a polycyclic system
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ResearchWatching solvent molecules move in real time
X-ray techniques and molecular dynamics simulations were combined to obtain a molecular movie of a light-driven charge-transfer process
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ResearchMolecular simulations show how plant-based materials capture water pollutants
Ion adsorption mechanism revealed by using simulations at the molecular level for the first time in this field
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ResearchLinking chemistry with surgery to detect cancerous cells in situ
Livia Schiavinato Eberlin explains how her team has developed a hand-held device for surgeons that analyses tissue samples on a mass spectrometer mid-operation
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ResearchMolecular firing range allows surprisingly specific bond breaking
At energies equivalent to temperatures of several thousand Kelvin fragmentation is unexpectedly precise
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ArticlePittcon 2021: connections that matter
After 71 years as a physical event, Pittcon 2021 goes virtual on its 72nd birthday
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ResearchHow many water molecules make a droplet?
Water molecules behave like bulk water when surrounded by a sea of 20 others
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NewsMassachusetts crime lab scandal could widen as another chemist is investigated
A third Massachusetts state chemist is being investigated for possible misconduct that might have resulted in wrongful convictions