A Preparative Technique for Electron Microscopic Examination of Colloid Particles
- 1 April 1974
- journal article
- Published by Cambridge University Press (CUP) in Clays and Clay Minerals
- Vol. 22 (2) , 185-188
- https://doi.org/10.1346/ccmn.1974.0220206
Abstract
Adsorption of clay particles from very dilute aqueous suspensions onto positively charged films (Cytochrome C) on carbon coated support grids has been used to obtain well dispersed samples of the particles suitable for detailed electron microscopic examination. The natural negative charge of the carbon coated grid was used for ferric polycations and precipitates.Keywords
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