A group of researchers in Japan has revealed, for the first time, a mechanism for controlling the potential of an electron ...

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 ...

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

The chemistry of amino acid side chains is critical to protein structure because ... side chains can form ionic bonds, and polar amino acids are capable of forming hydrogen bonds.

The sequence of amino acids in a protein, known as its primary structure, determines its unique three-dimensional ... which are stabilized by various interactions, including hydrogen bonds, disulfide ...