Physical chemistry – Page 24
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OpinionMachine-learning Mendeleevs have rediscovered the periodic table
Exposing new dimensions in the relationships between elements
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ResearchFirst molecular knots made from just benzene rings
Catenane and trefoil knot are the first mechanically interlocked molecules made from only carbon and hydrogen
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ResearchGeometrically precise metamaterials deform on-demand
Purposeful imperfections programme predictable buckling into soft robotic materials
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ResearchLiquid magnet takes shape as ferrofluids hold their attraction
Fluids could find uses in drug delivery or robotics
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ResearchAlgorithm finds the 569 molecules that might drive a waste-free economy
Strategic compounds within a huge chemical network pinpointed by machine learning
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OpinionDo you know about C–H‧‧‧O?
The C–H‧‧‧O hydrogen bond controversy has long been resolved – we should tell our students
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FeatureThe forgotten female crystallographer who discovered C–H⋯O bonds
Andy Extance tells the overlooked story of crystallographer June Sutor, whose C–H⋯O bonding hypothesis was unjustly suppressed
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OpinionThe third degree on actinide covalency
The often ignored elements are attracting chemists’ attention again
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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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ResearchTranslating molecules into music helps humans and AI understand proteins
Scientists make amino acids’ vibrations audible to train artificial intelligence programs in protein design
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ResearchArtificial synapse built to resist water and organic solvents at last
Network made from e-synapses learns to recognise handwritten-numbers
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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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ReviewExhibition: AI: More than Human
The Barbican Centre’s AI: More than Human exhibition explores AI’s origins in history and culture, and delves into the ways the technology is set to change the way we think about intelligence in the future
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OpinionTaking the k out of kinetics
Even if classic kinetics are correct, that doesn’t mean we can’t fix them
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ResearchLaser centrifuge spins out chiral molecules in world first
Experimental proof that molecule’s rotation can be controlled with light could lead to new ways to separate enantiomers
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ResearchPhysics behind freezing bubbles’ hypnotic ice crystal dance revealed
Marangoni flow responsible for the often photographed but never studied snow globe effect in freezing soap bubbles
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PodcastSuperheavy: Making and Breaking the Periodic Table by Kit Chapman – Book club
Kit Chapman explores the strange, complex and downright confusing world of superheavy elements
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ResearchStudy ranks interactions between hydrogen-bond acceptors and cations
Experiments establish a set of parameters that will help scientists predict the free energies of the interaction between cations and hydrogen-bond acceptors in any solvent with good reliability
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BusinessIndustry adopts quantum computing, qubit by qubit
Companies looking to solve complex chemistry problems are among early adopters of quantum technology
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ReviewSuperheavy: Making and Breaking the Periodic Table
Kit Chapman has been on a journey around the world to discover how new elements are made