First, the researchers used a short laser pulse about 200 nanometers in wavelength to excite ammonia molecules. This pump ...

During chemical reactions, atoms in the reacting substances break their bonds and re-arrange, forming different chemical ...

Imagine a knot so small that it can’t be seen with the naked eye. Then think even smaller. Chemists have tied together just 54 atoms to form the smallest molecular knot yet. Described January 2 in ...

Researchers have developed a new class of redox-switchable molecular mediators that activate halogen bonding to more ...

Researchers at the University of St Andrews have uncovered a long‑elusive molecular "reshuffle," a breakthrough that tackles ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

More efficient and sustainable energy conversion technologies, among other applications, hinge on lowering the amount of energy needed to trigger ...