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ResearchPositron dihalides join exotic group of molecules that combine matter and antimatter
Theoretical evidence that positronic covalent bonds between halide anions would be energetically stable
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Research
Simulated chiral light identifies and controls mirror-image molecules
Theoretical ‘photonic reagent’ could highlight enantiomers for simple separation
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Webinar
Advantages of characterising pharmaceuticals using DSC and TGA
Join us on 3rd December at 3pm to learn how APIs, excipients and formulations can be investigated by differential scanning calorimetry and thermogravimetric analysis
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Research
Ammonium bicarbonate trick enables sophisticated lipid analysis
Tandem mass spectrometry method can distinguish lipid isomers
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News
Structures in more than 150 papers may be wrong thanks to NMR coding glitch
Chemical shift-calculating bug casts doubt on studies ranging from natural product discovery to biosynthesis
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Research
New setup enables EPR studies on tiny protein crystals
Experiments that normally takes five hours can now be done in just eight minutes
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Research
Machine learning predicts electron densities with DFT accuracy
Non-covalent interactions and electron densities can be explored quickly without the need for expensive and time-consuming quantum chemical calculations
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Research
Language-based software’s accurate predictions translate to benefits for chemists
State-of-the-art design for computer language processing results in improved models for predicting chemistry
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Research
Bronze age tin from Israeli shipwrecks was mined in Britain
Isotope analysis matches metal to mines in Devon and Cornwall suggesting ancient trade route existed
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Business
Aquaffirm’s enzymatic arsenic sensors
Cheap, disposable electrochemistry test strips help communities steer clear of contaminated wells
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Research
Nanowires become smallest-ever spectrometers
50–100µm devices are small enough to squeeze into smartphones – but must first become easier to make into arrays
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Research
High throughput robotics score big in hunt for new porous liquids
Materials research borrows technique from drug discovery
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Sponsored
RSSL experts on the science behind food and pharma
Three scientists, whose contributions help world-leading brands and SMEs develop and supply innovative, safe products, share their experiences working in the labs of contract research company Reading Scientific Services Limited (RSSL)
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Research
Smartphone setup could put a stop to norovirus outbreaks
US researchers have created a handheld detection system that is sensitive enough to catch just a few particles of norovirus
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Research
Textbook skin cream structure all wrong, researchers discover in first molecular look at lotions
Neutron and x-ray experiments reveal the microstructure of lotions to be more complex than scientists had thought
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Research
Retrosynthetic algorithm broadened to design similar, but different, molecules
Chematica can now design efficient syntheses for large compound libraries
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Research
Wood microfluidics carve out a niche
Teflon-coated wood devices perform as well as plastic equivalents but face some challenges before they can realise their clinical and sustainable potential
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Research
Stitched spectra distinguish over 240k elemental compositions in petroleum sample
Peak performance for mass spectrometry
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Research
Uranium isotopes in ancient grains indicate early Earth was less hellish than textbook descriptions
Mass spectrometry technique that works on tiny samples refines understanding of Earth’s first geologic eon
![An image showing the molecular structure of the [FeFe]-hydrogenase active site, the H-cluster](https://d2cbg94ubxgsnp.cloudfront.net/Pictures/100x67//1/9/3/501193_index_834443.jpg)
