Analytical chemistry – Page 28
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ResearchSolubility simulations solve mystery of why PEG dissolves in water but Keck clips don’t
Answer to puzzle of why such similar polyethers behave so differently could lead to better predictions of a molecule’s solubility
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ResearchPoly(ionic liquid)s respond like taste buds in new saccharide detection system
System that exploits non-covalent interactions between ionic liquid moieties and carbohydrates could have multiple real-world applications
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ResearchIonisation energy of promethium fills one of the last holes in periodic table
Experiment puts an end to 75-year-old mystery
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Podcast2C psychedelics
A class of hallucinogenic phenethylamines, explored by the 'godfather of psychedelics' Alexander Shulgin and sadly implicated in a tragedy at a 2017 music festival
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ResearchFirst 4D look at crystallising atoms contradicts textbook nucleation theory
Tracking individual atoms over time in a solid-to-solid phase puts another nail in classical nucleation theory’s coffin
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ResearchFloppiness scale untangles knotted molecules
Chemists use floppiness factor to characterise mechanically interlocked molecules using mass spectrometry
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ResearchFirst isolable thorium nitride complex made
Researchers use new complex to probe covalency of actinide–ligand double bonds
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ResearchSaliva test uses surface imprinting to recognise Zika
Sensor matches surface roughness of its electrode with Zika’s dimensions and generates results within 20 minutes
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ResearchLaser technique watches how implants release drugs
Laser induced breakdown spectroscopy continues to diversify its applications
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NewsThe Cambridge Structural Database hits one million structures
Warning! Contains extreme crystallography
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WebinarMiniaturise the haystack: DNA-Encoded Libraries for drug discovery
A DNA-Encoded Library (DEL) case study and fragment-based DEL discovery insight from DyNAbind
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ResearchBond order through a molecular orbital lens
Study computes diatomic bond orders across the periodic table and reveals new bonding insights
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ResearchCurious colours expose f-electron covalency effects
New knowledge overwrites electronic structure assumptions surrounding actinide complexes
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OpinionThe crowdsourced analysis hoping to go viral
Crowdsourcing image analysis to better understand how viruses multiply inside cells
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ResearchReaching new heights to form a better picture of 3D molecules
Combining two microscopy techniques enables clearer imaging
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ResearchSpin sensor promises atomic-scale magnetic imaging
Nickelocene-tip scanning tunnelling microscope provides measurements to challenge quantum theory calculations
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OpinionThe deadly domino effect
People trying to save victims of gas poisoning can suffer tragic consequences
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ResearchQuantum mechanical mechanism behind 100-year-old textbook reaction revealed
Study challenges established understanding of Michael addition as it uncovers Pauli repulsion’s key role in halogen catalysis
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ResearchBizarre ice XVIII is an oxygen ion crystal swimming in a sea of protons
High pressure superionic form of water may hold clues to behaviour of giant icy planets in our solar system
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ResearchPutting water in a spin harnesses proton magnetism
Exceptionally high rotation speed NMR measures the nuclear Barnett effect