Illustrate the aqueous phase in sol processing, Biology

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Illustrate the aqueous phase in sol processing

In a sol possessing a continuous aqueous phase, the colloidal particles have an electrically charged surface.  The ionized groups of proteins and phosopholipids can be the sources of the charges.  In the presence of a small quantity of dissolved electrolyte, sol particles selectively adsorb ions of one type from the solution.

 


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