Chemistry: electrical and wave energy – Processes and products – Electrophoresis or electro-osmosis processes and electrolyte...
Patent
1996-09-18
1999-08-10
Beisner, William H.
Chemistry: electrical and wave energy
Processes and products
Electrophoresis or electro-osmosis processes and electrolyte...
204601, 4273935, G01N 2726, G01N 27447
Patent
active
059354011
ABSTRACT:
Electrophoretic chambers comprising at least a region of surface modification, and methods for their fabrication, are provided. The subject chambers comprise in the region of surface modification, an anchoring polymeric layer interpenetrating the surface of the chamber and an electrophoretic polymeric layer copolymerized with the anchoring polymeric layer. The subject chambers are prepared by sequentially contacting the chamber surface with a first monomer capable of interpenetrating the surface and a second monomer capable of copolymerization with the first monomer, followed by copolymerization of the first and second monomers. The subject devices find use a variety of electrophoretic applications in which entities are moved through a medium under the influence of an applied electric field.
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Schutzner & Kenndler, "Electrophoresis in Synthetic Organic Polymer Capillaries: Variation of Electroosmotic Velocity and .zeta.Potential with pH and Solvent Composition," Anal. Chem. (1992) 64: 1991-1995. No month available.
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Encyclopedia of Polymer Science and Engineering, "Adhesion and Bonding," vol. 1, p. 476 (Wiley Interscience , 1985). No month available.
Aclara Biosciences
Beisner William H.
Starsiak Jr. John S.
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