Analytical chemistry – Page 29
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ResearchAI teaches itself to identify materials – and predict new ones too
Neural network trained up on 50,000 crystal structures shows promise rapidly navigating chemical element combinations
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ResearchLaser spectroscopy offers first glimpse at nobelium nuclei
Adapted technique offers experimental insights to theorists studying superheavy elements
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ResearchDrastically different mechanical properties from the same compound
4-bromophenyl 4-bromobenzoate can be plastic, elastic or brittle
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ResearchErrors in continuum solvent models unravelled at last
Study reveals when, and how, continuum solvent methods fail in computational studies of solvent-phase reaction mechanisms and provide an alternative solvent modelling strategy
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ResearchConjugated polymers sequenced by eye under the microscope
Atomic resolution of molecules – warts and all – can help in the development and design of electronics materials
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FeatureForensics in crisis
High-profile cases of scientific misconduct at forensics labs are upending the legal system and casting doubt on the wider field, Rebecca Trager finds
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NewsNMR standard aims to end raw data headaches
New format can be incorporated into existing software and its makers hope its use will be widespread within a year
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ArticleSustaining the supply of trustworthy food
The world’s population is expected to reach 9.8 billion by 2050. This will have a significant impact on the sustainable access of the Earth’s resources, including the availability of food
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NewsIndian institute investigates nanoscientists for indiscriminate image manipulation
Four new retractions bring the total for Rashmi Madhuri and Prashant Sharma up to 14, with at least another 50 papers potentially affected
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ResearchDelocalisation pins down meaning of bond order
Reliable bond order definition provides new insights into covalency
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ResearchFirst atomic images of mysterious ocean carbon
Atomic force microscopy reveals structures of deep ocean’s organic compounds
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NewsNoble gas’s days of fixed atomic weight argon
Chemistry’s standardisation body introduces atomic weight interval for argon and updates weights of another 13 elements
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ResearchUnexpected appearance of water makes a big difference to supramolecules
Self-assembly subtly altered by trace amount of water in solvents
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OpinionDeath of a Renaissance Man
Two unsolved deaths in Medici Florence may finally have a solution
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NewsExoMars rover will carry tiny organic chemistry lab
Probe will drill down beneath the surface of the red planet in search of evidence life once existed there
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ResearchStudy confirms long-distance quantum tunnelling in thiourea
Validation for unusual proton-transfer process first observed 15 years ago
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ResearchSurgical sensor tracks healing and then simply fades away
Exceptionally sensitive biodegradable implant can sense strain and pressure on recovering tendons
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ResearchMagnetism puts new spin on separating mirror image molecules
Enantiomers can be identified and separated using a magnetised substrate