Doped sol-gel glasses for obtaining chemical interactions

Details Doped sol-gel glasses for obtaining chemical interactions Doped sol-gel glasses for obtaining chemical interactions

1991-01-08

1994-04-05

Nutter, Nathan M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

422 55, 422 56, 422 57, 435174, 435175, 435176, 436 8, 436183, 501 12, 501 32, C86, B01D 5300, G01N 2100, G01N 3300

Patent

active

053005643

ABSTRACT:
A method is proposed of obtaining a chemical interaction between at least one reagent trapped in sol-gel glass by doping it with the reagent, and diffusible solutes or components in an adjacent liquid or gas phase. The reagents, the solutes or the components can be any organic or inorganic compounds or materials of biological origin including enzymes. The doped sol-gel glass in various forms may be useful as analytical test, chromatographic medium, sensor, catalyst or biocatalyst, electrode or enzyme electrode, or other detection device.

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patent: 4880851 (1989-11-01), Yamamoto
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"Production of L-Aspartic Acid By Microbial Cells Entrapped in Polyacrylamide Gels", Methods of Enzymology 44 (XLIV) (1976) 739-746.
"Inorganic Gels for Immobilization of Biocatalysts: Inclusion of Invertase-active Whole Cells of Yeast . . . ", Journal of Molecular Catalysis, 57 (1989) L13-L16.

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