These are atomic force microscope images and chemical structures of a molecule before and after it reacts on a surface. The structures of the two major products of the reaction were unexpected ...

That’s right. printing atomic force microscope images. The AFM image above is of a hydrogel, a network of polymers that’s mostly water, but has a huge number of crosslinked polymers.

Contact mode is the simplest AFM mode conceptually and is the basis for a variety of other modes. It is the fastest of all topographic methods, capable of obtaining some of the highest resolution ...

AFM is a complimentary technique to SEM. Both can provide nanometer resolution images, but their different mechanisms (phyiscal probing vs electron beam) means they have different characteristics.

National Cancer Institute researchers have developed a method called HORNET for characterizing 3D topological structures of large and flexible RNA molecules. Scientists used atomic force microscopy ...

Smaller images or more complex imaging modes will demand more stringent ... It has to be 1-5 cm in diameter and less than 1 mm thick for optimal results. Conductive AFM must be done either on dry ...

This binding served as a marker to distinguish individual α- and β-tubulin subunits in high-resolution AFM images. This insight underscores FM-AFM's potential to investigate the molecular ...