2 that the proton magnetic resonance ‘chemical shift’ of the hydroxyl peak in solutions of alcohols depends on concentration, as a result of changes in the extent of hydrogen bonding.

IN a theory put forward in these columns in March last 1, it was suggested that the molecule of simple native protein may contain closed polypeptides: that the polypeptides, open or closed, fall ...

Hydrogen atoms are close together. The electron from each atom feels the attraction from the proton in the nucleus of the other atom. This attraction pulls the atoms together and the electrons are ...

A recent collaboration has led to the development of a technique to drastically enhance the performance of perovskite solar ...

The hydrogen bonds that form water molecules are responsible for the many properties that make water a unique liquid. However ...

A research team from Kumamoto University has successfully developed a new approach to create switchable magnetic materials by ...

H 2 S is considered to be one of the most primitive sulfur-bearing molecules in the interstellar medium, and an essential ...

Unsymmetrical ureas can form multiple stable hydrogen bonds with proteins. Since drugs containing urea functional groups ...

This year's big James Bond flick, Quantum of Solace, had a distinct hydrogen theme through and through. Starting with the redesigned Ford Ka that was emblazoned with hydrogen stickers - even ...