Spectrometry – Page 3
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ResearchUV can introduce oxidation artefacts during protein purity tests
HPLC–UV–MS blamed for impurities spotted by AstraZeneca team
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FeatureA taste of wine chemistry
Nina Notman talks to the wine detectives uncovering the flavour molecules in our favourite tipples
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ResearchForensic volatile analysis estimates age of bodily fluids
In situ analysis identifies blood, urine and saliva whilst discriminating against common interferents
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ResearchMass spec goes massive weighing huge virus particles
Nanomechanical system can weigh protein complexes and viruses more than 100MDa in mass
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ResearchCinema air chemistry linked to film ratings
Researchers propose a model to help gauge the appropriate age ratings of films using data on VOCs emitted by audiences
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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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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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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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WebinarRapid volatile impurity analysis in pharmaceutical products using SIFT-MS
Syft Technologies and Anatune Limited present SIFT-MS, a new tool designed to provide instant analysis for challenging applications in the pharmaceutical industry
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ResearchUnexpected appearance of water makes a big difference to supramolecules
Self-assembly subtly altered by trace amount of water in solvents
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ResearchEvidence mounts that water has two liquid forms
Supercooled solution reveals phase transition at -80°C
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ResearchPicasso bronzes tracked back to Parisian foundry
Elemental analysis enabled researchers to delve into art history
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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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ResearchElemental maps of cocoa beans could help cut chocolate contaminants
New imaging technique locates multiple-elements in confectionery feedstock
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ResearchMolecular map-making simplified
Open-source software allows thousands of trace chemicals to be analysed using 3D scans and mass spec
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CareersTake a tour of the Diamond Light Source
The synchrotron researchers exploring the world in atomic detail
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ResearchElemental imaging could authenticate Ming brushstrokes
New insight into royal painting techniques
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WebinarMass spectrometry for chemists – direct analysis of TLC plates, solids and gases
Learn how to reduce sample preparation time for fast mass analysis with the Advion expression CMS