ELECTROPHORESIS - 3 reference results
electrophoresis: see colloid.
The Columbia Electronic Encyclopedia Copyright © 2004.
Licensed from Columbia University Press
Licensed from Columbia University Press
Movement of electrically charged particles in a fluid under the influence of an electric field. The particles migrate toward the electrode of the opposite electric charge, often on a gel-coated slab or plate, sometimes in a fluid flowing down a paper. Originated about 1930 by Arne Tiselius (1902–1971) as a technique for analysis, electrophoresis is used to analyze and separate colloids (e.g., proteins) or deposit coatings.
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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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