Analytical chemistry – Page 40
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ResearchFullerene nanoflask captures reactivity of atomic nitrogen
‘Molecular surgery’ transforms fullerenes into nano-scale flasks
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ResearchStick-up experiment lets scientists 'see' hydrogen atoms
Upright structures offer hard-to-get direct AFM measurements
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ResearchSnowflake symmetry mirrors ice crystals’ molecular structure
Water molecules arranged in hexagonal shape grow into six-sided snowflakes due to kinetic control
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ResearchMicromotors navigate tiny biochemical lab
Resistant layer protects micromotors from protein-induced breakdown when swimming through biological fluids on lab-on-a-chip device
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ResearchElectronegativity of a single atom measured
Catalysts could be improved by mapping surface variations using new technique
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ResearchFractal crystals win fashion design contest
Organic compounds form peculiar geometric crystals due to inefficient molecular stacking
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FeatureRaiders of the lost pigments
The old sculptures in museums have lost their original colour, but chemistry can help us discover how they used to look
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ResearchSweet scent of roses allows unsafe water to be sniffed out
Sensor allows olfactory detection of bacteria in drinking water
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PodcastMOFs: Metal–organic frameworks
Katrina Krämer examines these extremely versatile materials and speaks to MOF pioneer Omar Yaghi
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News21,500 cases dismissed due to forensic chemist’s misconduct
US court moves to dismiss thousands of criminal cases involving evidence handled by Annie Dookhan
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ResearchTiny bubbles made easier
Shrinking the microbubbles needed for ultrasound with microfluidics
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NewsWill machine learning allow robots to take over?
How machines are adapting to solve chemical problems
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ResearchAn end to incorrect NMR structures?
An adapted protein NMR technique could avoid the structures of complex molecules having to be revisited
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NewsNews from the American Chemical Society meeting in San Francisco
News stories from the 253rd National Meeting & Exposition of the American Chemical Society
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NewsThiocyanate detector aims to end illegal cyanide fishing
A new sensor could identify whether fish were caught using a dangerous and illegal technique
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ResearchX-ray fluorescence reveals van Eyck’s original colours
Elemental imaging shows alterations to famous Ghent Altarpiece by the van Eyck brothers
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ResearchLost argon hints at Mars’ past climate
The red planet might once have had an atmosphere as thick as Earth’s, but has since lost most of its gases to space
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BusinessAnalytical data heads to the cloud
Many manufacturers were launching software instead of instruments at Pittcon