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22+ min ago  (1700+ words) Nature Chemical Biology (2026)Cite this article A preprint version of the article is available at bioRxiv. These authors contributed equally: Jiang Xiong, Shanquan Wu, Zi-Qi Liang. State Key Laboratory of Natural Product Chemistry, College of Chemistry and Chemical Engineering, School…...

44+ min ago  (152+ words) Selectively moving a group from the ortho or para position to the meta position could help drugmakers perform late-stage alterations to a candidate molecule" Computational analysis revealed that the aryl substituent gains electrons from the catalyst and then forms a…...

2+ hour, 6+ min ago  (637+ words) A peculiar observation during laboratory experiments has led researchers to the breakthrough of a lifetime. After years of trying to replicate the behavior, uncover its mechanism, and constrain its scope, an interdisciplinary team led by Flinders University in Australia has…...

7+ hour, 6+ min ago  (302+ words) Platinum is a key industrial catalyst because its electronic structure gives it an exceptional ability to accelerate oxidation and hydrogenation chemical reactions. Among its uses are in catalytic converters in automobiles and in fuel cells that generate electricity from hydrogen....

2+ hour, 36+ min ago  (273+ words) Researchers from North Carolina State University and the University of Houston have achieved sustained self-healing of a composite material. The findings promise to extend the lifetime of aircraft and automotive parts by a century, according to a recent paper published…...

2+ hour, 27+ min ago  (95+ words) Astrid Chevreuil'Bulletin of the Atomic Scientists Follow our Iran coverage Astrid Chevreuil is a visiting fellow in the Europe, Russia, and Eurasia Program at the Center for Strategic and International Studies (CSIS) in Washington, DC. Chevreuil is a career diplomat with…...

2+ hour, 57+ min ago  (888+ words) A new white paper from Elestor suggests its hydrogen'iron flow battery architecture may offer a durable and cost-effective solution for grid-scale energy storage, with testing indicating operational lifetimes of up to 25 years. The study evaluates the technology under continuous, commercially…...

3+ hour, 6+ min ago  (568+ words) A pre-publication version of the study was made available by Nature's npj Science of Food. The researchers tested the sensor's functionality across several food products known to be associated with E. coli contamination. In milk samples spiked with approximately 10" colony-forming units…...

17+ hour, 44+ min ago  (202+ words) The U.S. Agency for Toxic Substances and Disease Registry (ATSDR) recently released two new'Interaction Profiles for Toxic Chemical Mixtures, continuing a long-running federal effort to better understand the health effects of exposures to combinations of hazardous substances rather than individual chemicals…...

3+ hour, 17+ min ago  (230+ words) Revolutionizing Chemistry with the Trisulfide Metathesis Reaction'Devdiscourse Revolutionizing Chemistry with the Trisulfide Metathesis Reaction Researchers have made a groundbreaking discovery of a chemical reaction that efficiently alters sulphur-sulphur bonds at room temperature without external aids. This reaction has applications in…...