Title:
VAPOR PHASE METHOD FOR PRODUCING SILANE COATINGS
Document Type and Number:
WIPO Patent Application WO2004033393
Kind Code:
A3
Abstract:
A method for coating a substrate with silane that comprises contacting in an inert environment a substrate with a vapor containing a bifunctional silane, preferably a bifunctional silane containing an acrylic functionality. The method may further comprise the step of attaching a coating of polyacrylamide to the acrylic functionality by in-situ polymerization or the step of immobilizing acrylic-modified molecules by copolymerization with the acrylic functionality of the bifunctional silane. The substrate may be a capillary, a microchip, a bead, or a slide, preferably of glass. A substrate coated using the instant method, as well as a method for reducing EOF in capillaries used for electrophoresis are also disclosed.
Inventors:
HANZEL DAVID K
Application Number:
PCT/US2003/026640
Publication Date:
June 03, 2004
Filing Date:
August 21, 2003
Export Citation:
Assignee:
AMERSHAM BIOSCIENCES SV CORP (US)
International Classes:
B05D7/24; C09D143/00; G01N27/447; (IPC1-7): C23C16/00
Foreign References:
| US6228435B1 | 2001-05-08 | |||
| JPH1044303A | 1998-02-17 | |||
| JPS62148943A | 1987-07-02 | |||
| US4680201A | 1987-07-14 |
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