High-resolution scanning electron microscope (SEM) images of fossil cell coverings of nannoplankton (coccolithophores) highlighting holes that would have allowed flagella and haptonema to emerge from ...

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 ...

A scanning electron microscope (SEM) image of the new bed linen shows the dot-matrix like structure. The structured textile surface reduces the contact area with the skin and, thanks to the ...

This instrument is an ultra-high-resolution scanning electron microscope capable of secondary-electron image resolution of 1.2 nm. It is fully digital and incorporates an image archiving computer.

Over 50 years ago, the first commercially available SEM was unveiled. Yet, to this day no internationally accepted standard exists for the determination of SEM resolution. Further, to confuse matters ...

This article has been updated in January 2024. High resolution images of microscopic samples can be obtained experimentally using Scanning Electron Transmission Microscopy (STEM). It is an effective ...

Microscopy continues to transform the life sciences. Here are five recent breakthroughs made possible by the technique.

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A Scanning Electron Microscope (SEM) is a powerful magnification tool that utilizes focused beams of electrons to obtain information. This surface imaging method is fully able to monitor size, size ...