Enhanced catalytic activity of hemoglobin in organic solvents by layered titanate immobilization

Qigang Wang; Qiuming Gao; Jianlin Shi

doi:10.1021/ja047224s

Enhanced catalytic activity of hemoglobin in organic solvents by layered titanate immobilization

Qigang Wang, Qiuming Gao, Jianlin Shi

CAS - Shanghai Institute of Ceramics

Research output: Contribution to journal › Article › peer-review

87 Scopus citations

Abstract

A simple layered titanate immobilization can significantly enhance the Hb catalytic activity in organic media relative to native Hb, especially in hydrophilic dioxane systems, where the composites have an about 100 times enhancement. The interlayer water should be responsible for the increased nonaqueous catalytic activities of the immobilized Hb due to its strengthened resistance to the distorting of the Hb surface essential water layer by organic solvents.

Original language	English
Pages (from-to)	14346-14347
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	126
Issue number	44
DOIs	https://doi.org/10.1021/ja047224s
State	Published - 10 Nov 2004
Externally published	Yes

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title = "Enhanced catalytic activity of hemoglobin in organic solvents by layered titanate immobilization",

abstract = "A simple layered titanate immobilization can significantly enhance the Hb catalytic activity in organic media relative to native Hb, especially in hydrophilic dioxane systems, where the composites have an about 100 times enhancement. The interlayer water should be responsible for the increased nonaqueous catalytic activities of the immobilized Hb due to its strengthened resistance to the distorting of the Hb surface essential water layer by organic solvents.",

author = "Qigang Wang and Qiuming Gao and Jianlin Shi",

year = "2004",

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doi = "10.1021/ja047224s",

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T1 - Enhanced catalytic activity of hemoglobin in organic solvents by layered titanate immobilization

AU - Wang, Qigang

AU - Gao, Qiuming

AU - Shi, Jianlin

PY - 2004/11/10

Y1 - 2004/11/10

N2 - A simple layered titanate immobilization can significantly enhance the Hb catalytic activity in organic media relative to native Hb, especially in hydrophilic dioxane systems, where the composites have an about 100 times enhancement. The interlayer water should be responsible for the increased nonaqueous catalytic activities of the immobilized Hb due to its strengthened resistance to the distorting of the Hb surface essential water layer by organic solvents.

AB - A simple layered titanate immobilization can significantly enhance the Hb catalytic activity in organic media relative to native Hb, especially in hydrophilic dioxane systems, where the composites have an about 100 times enhancement. The interlayer water should be responsible for the increased nonaqueous catalytic activities of the immobilized Hb due to its strengthened resistance to the distorting of the Hb surface essential water layer by organic solvents.

UR - https://www.scopus.com/pages/publications/7744226759

U2 - 10.1021/ja047224s

DO - 10.1021/ja047224s

M3 - 文章

C2 - 15521741

AN - SCOPUS:7744226759

SN - 0002-7863

VL - 126

SP - 14346

EP - 14347

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 44

ER -

Enhanced catalytic activity of hemoglobin in organic solvents by layered titanate immobilization

Abstract

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