Advances in electron cryo-microscopy have enabled structure determination of macromolecules at near-atomic resolution. However, structure determination, even using de novo methods, remains susceptible ...

In 1998 scientists Richard Bader and Carlo Gatti proposed a mathematical model, describing the distribution of delocalized electrons in molecules. Now new research is the first to confirm the accuracy ...

Monte Carlo simulation of electrons stopping in liquid water was used to model the penetration and quality of electron-beam irradiation incident on the full-thickness EpiDerm™ skin model (EpiDermFT™ ...

(Nanowerk News) Researchers have utilized electron beam irradiation to in situ etch CaO in a TEM, which permits simultaneous fabrication and imaging with atomic resolution. This finding, reported in ...

It's like catching light in action. For the first time, physicists have measured changes in an atom to the level of zeptoseconds, or trillionths of a billionth of a second – the smallest division of ...

You may be familiar with matryoshka dolls: nested sets of painted figurines that fit within painted figurines. In the case of wooden dolls, the concept is pretty straightforward: hollow out a large ...

The electron, against predictions, appears to be perfectly round, raising questions about one of the fundamental building blocks of the universe. An electron's shape refers to that of the cloud of ...

Bohr’s Model of an Atom: Danish Physicist Niels Bohr received his Ph.D. from the University of Copenhagen in 1911. In 1922, he was awarded the Nobel Prize in Physics for his work on the atom’s ...