Photocrosslinked hydrogel blend surface coatings

Details Photocrosslinked hydrogel blend surface coatings Photocrosslinked hydrogel blend surface coatings

2006-05-16

2006-05-16

Nguyen, Bao-Thuy L. (Department: 1641)

Chemistry: analytical and immunological testing

Involving an insoluble carrier for immobilizing immunochemicals

Carrier is organic

C436S518000, C436S528000, C435S007100, C435S287100, C435S287200, C564S305000, C564S328000, C564S315000

Reexamination Certificate

active

07045366

ABSTRACT:
Hydrogel polymer blends including precursors and crosslinked forms of the compositions. The blends provide an improved approach to achieve high quality, uniform coatings with better commercial viability than other approaches including copolymerization. Applications include mass spectral analysis of biomolecular analytes such as proteins. Dextran and acrylamide systems are preferred. Benzophenone groups can be used as photocrosslinking groups. Photoinitiators are not needed. Functionalities which can selectively bind to biomolecular analytes are included.

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