Analytical chemistry – Page 47
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NewsWorld doping body reinstates Rio lab
Drug lab will test athletes’ samples for the Olympics after questions about standards at the facility led to suspension
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ResearchPink paper probe exposes formaldehyde
Simple test can find carcinogenic pollutant in liquids, air and even living cells
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ResearchProdding molecule causes it to flip between isomers
Switching from one tautomer to another in single molecule achieved using AFM
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NewsRio Olympic testing lab suspended by world doping body
Brazilian anti-doping lab failed to conform to international standards
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ResearchSweet tear sensor could ease pain of diabetes
New non-invasive sensor could check blood glucose levels using tears
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PodcastSorting the Beef from the Bull by Richard Evershed – Book club
This month we discuss the ubiquitous nature of food fraud and its detection
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ResearchNanoprobes to guide cancer radiotherapy dosing
Real-time Sers monitoring of radiation treatment in a 3D prostate cancer model
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ResearchQuasicrystals on a collision course with Earth
Natural quasicrystals may form from object collisions in the solar system
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OpinionLinked data is the future for medicinal chemistry
Paul Groth explains why linked data is starting to revolutionise medicinal chemistry
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ResearchSerial crystallography enhanced by graphene
Graphene-containing microfluidic device used to study the structures of complex protein crystals
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NewsExplainer: superheavy elements
How do you make a new element, how can you make sure you’ve really made it and what kit do you need?
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ResearchHydrogens seen crystal clear in small molecules
Researchers have pinned down the precise position of hydrogen atoms in crystal structures using widely accessible methods
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ResearchExplosive water display caught on film
SLAC produces first slow motion video of droplets exploding in path of x-ray laser
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News1922 chemistry Nobel medal up for auction
Prize awarded for the discovery of non-radioactive isotopes expected to sell for £200,000
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NewsAudience reactions alter cinema atmosphere
The emotional content of a film affects the skin and breath volatiles given off by cinema goers
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ResearchSpreading palladium thinly delivers exceptional catalytic activity
Dispersing individual palladium atoms in titania nanosheet boosts activity 55-fold over commercial counterparts
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ResearchLone atoms reveal van der Waals attraction for the first time
The force between isolated atoms is stronger than expected due to other interactions
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NewsExtent of Massachusetts lab’s forensics failure revealed
State chemist stole from reference standards to feed a habit, raising doubts over thousands of criminal cases
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ResearchAFM study could prompt surface catalysis rethink
Intermediates predicted by theory don’t match those seen under the microscope
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