Analytical chemistry – Page 50
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Research
Nanostripe controversy in new twist
Creator of striped nanoparticles insists questions over structures have already been answered and accuses critics of a ‘personal war’
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ResearchMagnetic resonance taken to the limit
Technique can read the spin of a single nucleus opening up a new way to investigate proteins and complex molecules
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ResearchHydrogen bond pictures come under close scrutiny
For atomic force microscopy images claiming to show intermolecular interactions, appearances may be deceiving
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ResearchUltrasensitive peanut allergy test
Immunoassay recognises immunoglobulins for both peptide and carbohydrate epitopes
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Research
Smartphone app delivers rapid blood group test
Hi-tech device combines with low-cost test for straightforward blood typing
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ReviewX marks the structure
Elisabeth Jeffries discovers there’s a diffractometer for everything from crystals to proteins
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FeatureThe resolution revolution
Super-resolution fluorescence microscopy earned three of its creators a Nobel prize this year. Emma Stoye focuses in on their story
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ResearchCyanide test for cassava
Colour changing system indicates if developing world staple is ok to eat
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Business
Agilent to exit NMR
Closure of loss-making ex-Varian business gives users investment dilemma
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ResearchNew light microscope creates 3D movies inside living cells
Researchers have built a microscope that can examine the inner workings of living cells in 3D
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ResearchFluorescent DNA becomes versatile metal detector
Colour changes of oligodeoxyfluorosides produces unique ‘fingerprints’ to distinguish up to 57 different metals
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ResearchGood vibrations for electron microscopy
Vibrational spectroscopy performed on the nanoscale, opening up investigations into bonding structure
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Research
Nanodiamonds add some sparkle to imaging
Tiny diamonds can be used to visualise cells and tissues and could deliver drugs too
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NewsSuper-resolution light microscopy wins chemistry Nobel
Prize goes to three chemists who overcame the diffraction limit to allow optical microscopy at the nanoscale
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NewsLive blog: Single molecule spectroscopy wins chemistry Nobel prize
Keep up with the latest news and gossip on the chemistry Nobel prize
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PodcastChemistry World podcast - October 2014
We speak to Jason Sello about the hunt for new antibiotics, and Monique Simmonds explains the chemical role of botanical gardens
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ResearchProbing molecules atom by atom
New NMR technique allows ultra-high-resolution of individual molecules