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What are the main differences between an SEM, an ESEM, an SEM-FIB and an (S)TEM?

Posted on 17th March 202113th July 2026 by admin

Click here to see other posts about SEM Click Here for AI-Powered Spectra Prediction & Professional Test Results Analysis The Scanning Electron Microscope (SEM) produces images by probing the specimen with a focused electron beam that is scanned across a rectangular area of the specimen (raster scanning). (more…)

Fundamentals of Zeta Potential Analysis

Posted on 15th March 202113th July 2026 by admin

Click here to see more posts about zeta potential/DLS Click Here for AI-Powered Spectra Prediction & Professional Test Results Analysis Introduction The physical properties of colloids (nanoparticles) and suspensions are strongly dependent on the nature and extent of the particle-liquid interface. The behavior of aqueous dispersions between particles and liquid ...

How to analyze Dynamic Light Scattering (DLS) results

Posted on 15th March 202113th July 2026 by admin

Click here to see more posts about zeta potential/DLS Click Here for AI-Powered Spectra Prediction & Professional Test Results Analysis Dynamic light scattering (DLS), which is also known as photon correlation spectroscopy (PCS) or quasi-elastic light scattering (QLS), is a spectroscopy method used in the fields of chemistry, biochemistry, and physics to ...

A to Z of scanning electron microscopy (SEM)

Posted on 18th January 202113th July 2026 by admin

Click here to see other posts about SEM Click Here for AI-Powered Spectra Prediction & Professional Test Results Analysis The scanning electron microscope (SEM) uses a focused beam of high-energy electrons to generate a variety of signals at the surface of solid specimens. The signals that derive from electron-sample interactions reveal information about...