SEM stands for scanning electron microscope. The SEM is a microscope that uses electrons instead of light to form an image. Since their development in the early 1950's, scanning electron microscopes ...

red and white blood cells, and the surface of a leaf. He then discusses the difference between a transmission and scanning electron microscope and views some images of cells, organelles and virus ...

When all you’ve got is a hammer, everything looks like a nail. And when you’ve got a scanning electron microscope, everything must look like a sample that would be really, really interesting ...

Scanning electron microscopy is a general type of electron microscopy that generates a topological image of a sample using a beam of electrons to achieve much higher spatial resolution than light ...

The Electron and Scanning Probe Microscopy Unit provides solutions for imaging and analysis at the nanoscale. The unit houses two scanning electron microscopes, two scanning probe microscopes and ...

Voxelotor, which was sold under the brand name Oxbryta, was suddenly pulled from the market over safety concerns from ...

Cryo electron microscopy (cryo EM) has revolutionized our understanding of the intricate molecular machinery that governs life. In this article, we discuss what cryo EM is, how it works, it's ...

The Electron Microscopy Facility in Chelsea brings together a combination of instrumentation ... The Tecnai TF20 is a 200 kV high resolution TEM, suitable for cryo single particles and semi-thick ...

However, thanks to the state-of-the-art cryo-electron microscopes, the researchers have now been able to gain new insights into the interaction between Vipp1 and the cell membrane. They discovered ...

With each breath, a human may inhale thousands of harmful microbes into the lungs. Mucus, the gel-like moist substance coating the airways, is one of the first lines of defense and aids in removal ...

A new technology to continuously place individual atoms exactly where they are needed could lead to new materials for devices that address critical needs for the field of quantum computing and ...