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Preparation of Samples for Electron Microscopy

Preparation of Samples for Electron Microscopy

To be visualized by an electron microscope, either transmission or scanning, biological samples need to be fixed (stabilized) so the electron beam does not destroy them and dried thoroughly (desiccated/dehydrated) so the vacuum does not affect them. Fixation needs to be done as quickly as possible because the sample properties will start changing as soon as it is removed from its natural environment. For example, in a tissue sample, the oxygen levels begin decreasing, causing an altered...

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Related Experiment Video

Updated: Apr 11, 2026

TiO2-coated Hollow Glass Microspheres with Superhydrophobic and High IR-reflective Properties Synthesized by a Soft-chemistry Method

TiO2-coated Hollow Glass Microspheres with Superhydrophobic and High IR-reflective Properties Synthesized by a Soft-chemistry Method

Published on: April 26, 2017

Alternative antireflection substance for a digital impression

Ju-Hyoung Lee¹, Kyu-Bok Lee²

¹Assistant Professor, Department of Dentistry, Catholic University of Daegu School of Medicine, Daegu, South Korea; and Graduate student, Department of Prosthodontics, School of Dentistry, Kyungpook National University, Daegu, South Korea.

The Journal of Prosthetic Dentistry

|May 28, 2015

Summary

No abstract available in PubMed .

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