Covalent inhibitors are a specialized class of small molecules designed to form chemical bonds with their target proteins, often resulting in prolonged target engagement and enhanced potency. The ...

The distribution of outermost shell electrons, known as valence electrons, of organic molecules was observed for the first time. As the interactions between atoms are governed by the valence electrons ...

UPTON, NY—Putting a suite of new materials synthesis and characterization methods to the test, a team of scientists from the University of Iowa and the U.S. Department of Energy's (DOE) Brookhaven ...

In a recent study, they demonstrated that a doubly positively charged digallene can activate very strong covalent bonds. The work was highlighted as Pick of the Week in the journal Chemical Science.

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 team from Hokkaido University has confirmed a century-old theory by discovering a stable single-electron covalent bond, known as a sigma bond, between two carbon atoms. This unique bond ...

Students look more deeply into the structure of the atom and play a game to better understand the relationship between protons, neutrons, electrons, and energy levels in atoms and their location in ...

Figure 1 BNOSE, a high-performance, chemically recoverable elastomer design based on boron-nitrogen (B-N) coordination and boron-oxygen (B-O) dynamic bonding. Elastomers, or thermoplastics, are ...