Here, we demonstrate an experimental analysis of charge redistribution due to chemical bonding by means of high-resolution transmission electron microscopy (HRTEM). We analyse charge transfer on ...

Credit: IBM As in their earlier research "The Chemical Structure of a Molecule Resolved by Atomic Force Microscopy ... The greater electron density in bonds of higher bond order led to a stronger ...

What the microscope showed ... the effects of the electron forces among the atoms, and even the bond order. You can distinguish single, double, and triple bonds." A chemical bond is not as simple ...

Advanced electron microscopes can get amazing resolution, fine enough to see inside an atom, but molecular bonds usually aren't strong enough to hold up to their scrutiny. Luckily, a team of ...

A new generation of electron ... imaging and chemical identification of dopants, defects and impurities with single-atom resolution. The ability to record compositional and bonding maps in two ...

"What you see is what you have – the effects of the electron forces among the atoms, and even the bond ... microscope (nc-AFM) While it's reassuring to see the real-world basis of molecular ...

Hydrogen bonds are at ... these transient molecular associations. This technique can be used to capture images of structures far smaller than even tunneling electron microscopes can.

Bonds that are more electron-dense also appear ... bonds between the atoms of a molecule for the first time. They used a type of atomic force microscopy, in which a vibrating needle-like tip ...

“It’s like a miracle compared to a few years ago,” says Bridget Carragher, codirector of the Simons Electron Microscopy Center ... exactly how histamine—a molecule that targets the ...

Researchers from the Göttingen Cluster of Excellence Multiscale Bioimaging (MBExC) have uncovered the 3D structure of the ...

There are a lot of situations where a research group may turn to an electron microscope to get information about whatever system they might be studying. Assessing the structure of a virus or ...