Hydrogen bonds between molecules greatly affect the rate at which electrons will tunnel through a material. Stuart Lindsay and colleagues at Arizona State University have used this knowledge to ...

Two of the imino proton resonances with chemical shifts of δ12.82 and 12.95 p.p.m. are characteristic for imino protons of G-C base pairs associated in Watson–Crick geometry. The other eight ...

Scientists have just seen for the first time one of the most important physical interactions in our world — the special type of bond called the hydrogen bond that holds our DNA together and gives ...

Chemistry students the world over are familiar with covalent bonds and hydrogen bonds. Now a study has revealed a strange variety of bond that acts like a hybrid of the two. Its properties raise ...