POLY(VINYL METHYL-ETHER) GEL FOR THE CONSTRUCTION OF A THERMOSENSITIVE IMMOBILIZED ENZYME-SYSTEM EXHIBITING CONTROLLABLE REACTION INITIATION AND TERMINATION

被引：28

作者：

KOKUFUTA, E ^{[1
]}

OGANE, O ^{[1
]}

ICHIJO, H ^{[1
]}

WATANABE, S ^{[1
]}

HIRASA, O ^{[1
]}

机构：

[1] RES INST POLYMERS & TEXT,TSUKUBA,IBARAKI 305,JAPAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1992年 / 05期

关键词：

D O I：

10.1039/c39920000416

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

In an aqueous solution with a poly(vinyl methyl ether) gel containing immobilised exo-1,4-alpha-D-glucosidase, the hydrolysis of maltose proceeds at temperatures below 37-degrees-C and stops above this temperature; the initiation and termination of this enzymatic process can be repeated by a rapid temperature-switching, e.g., from 32 to 42-degrees-C and back to 32-degrees-C, because of a thermally induced reversible swelling-collapsing change of the gel support.

引用

页码：416 / 418

页数：3

共 8 条

[1]

BAE YH, 1987, MAKROMOL CHEM-RAPID, V8, P481

[2]

CYTO-TOXIC EFFECTS OF ACRYLAMIDE AND ITS RELATED-COMPOUNDS ASSESSED BY PROTEIN-CONTENT, LDH ACTIVITY AND CUMULATIVE GLUCOSE CONSUMPTION OF NEURON-RICH CULTURES IN A CHEMICALLY DEFINED MEDIUM [J].