Analytical chemistry – Page 8
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Research
Mystery of speedy proton hopping in water unravelled
X-ray spectroscopy helps scientists understand how protons move in water
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Feature
When will molecular electronics make the connection?
Computer chips based on single molecules may remain a work in progress, finds James Mitchell Crow but the technologies developed along the way are being used by chemists to explore their reactions
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Research
Counting charge on a single nanoparticle
Electron holography enables new insights into catalytic particles
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Article
Innovation and sustainability take centre stage at Lab Innovations 2022
Join the UK’s largest trade show for the lab industry
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Feature
The discovery of mass spectrometry
Mike Sutton traces how Francis Aston’s mass spectrograph shook up chemistry
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Research
Benzene’s bond lengths corrected
Sophisticated spectroscopic method shows that previously reported values were out by several milliangstroms
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Webinar
Make better data-based decisions with statistical modelling techniques
Join JMP experts for this three-part workshop and make better decisions with your data using statistical modelling
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Opinion
Confusing cannabinoids
Decomposition during GC–MS analysis can thwart efforts to determine if a product is legal
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Article
Characterisation and process optimisation of recycled resins for the polymer industry
Thermal and rheological analysis ensure that plastics maintain their performance
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Article
How analytical chemistry is enabling efficient polymer recycling
Waters technologies are helping its customers to make the shift to sustainable plastic use
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Article
Driving environmental sustainability across the polymer supply chain with a digital chemistry strategy
From synthesis to formulation, manufacturing, recycling and reprocessing, computational modelling supports every part of process
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Research
Crystal structure determination for sub-milligram sample sizes
Growing large enough single crystals becomes less of an issue thanks to a method that combines standard instruments and standard software
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Research
‘Periodic table’ of hydrocarbons maps ‘magic’ molecules with exceptional stability
Computational chemists calculate the stability of hydrocarbons and design a map with potential predictive power
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Research
Carbon dots help sniff out nanoplastics in the air
Electronic sensor developed that can detect airborne nanoplastics, including their types, amounts, and sizes
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Research
Diamond capsules allow ambient analysis of high-pressure samples
Crystalline forms of argon and neon can now be analysed using techniques that would previously have been impossible
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Webinar
Empower your drug design & synthesis with vibrational circular dichroism (VCD)
Discover the advantage and benefits of VCD compared to other analytical techniques and learn how to develop a more efficient workflow
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Research
Controversy over ancient Chinese bronze chemistry
Study suggests bronze was made from alloys rather than pure metals, but experts remain unconvinced
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Research
Time-resolved spectroscopy shines new light on migratory insertion mechanism
Using lasers to probe metal-centred reactions leads to new understanding of highly reactive catalytic intermediates
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Opinion
Why AlphaFold won’t revolutionise drug discovery
Protein structure prediction is a hard problem, but even harder ones remain
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Research
Visualising sigma orbitals opens path to new understanding of surface chemistry
Photoemisssion orbital tomography extended beyond pi orbitals