The latest short science news items from C&EN. Open an introductory chemistry textbook. What is a covalent bond? A covalent bond occurs when atoms share electrons in a molecule. What is a hydrogen ...
Prior to 2000, many drugs that formed a covalent bond with targets did so non-selectively, which often led to undesired side effects when compared to non-covalent drugs. This led to the belief that ...
A research group has successfully demonstrated that carbon-carbon (C-C) covalent bonds expand and contract flexibly in response to light and heat. This unexpected flexibility of C-C bonds could confer ...
New research shows that curium — one of the heaviest known elements — can be manipulated to a larger degree than previously thought. An international team published a study on July 15 in the journal ...
Prof. Hong Xu's team in Tsinghua University reports a substrate-assisted interfacial polymerization approach to easily prepare a uniform, large-area, and microcontinuous 3D-COF membrane, and ...
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