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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 20219th April 2023 by admin

Click here to see other posts about SEM Only 10 $ per sample for interpreting of your SEM/TEM/AFM micrograph Payment Upon Completion Send your micrographs... 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 20215th October 2022 by admin

Click here to see more posts about zeta potential/DLS Only 8$ for interpretation of your zeta potential results Payment Upon Completion Send your results... 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 partic...

How to analyze Dynamic Light Scattering (DLS) results

Posted on 15th March 20215th October 2022 by admin

Click here to see more posts about zeta potential/DLS Only 8$ for interpretation of your DLS results Payment Upon Completion Send your results... 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...

A to Z of scanning electron microscopy (SEM)

Posted on 18th January 20215th October 2022 by admin

Click here to see other posts about SEM Only 10 $ for interpretation of your SEM/TEM/AFM micrograph Payment Upon Completion Send your micrographs... 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 re...