Adsorption and catalytic properties of peroxidase

The adsorption of peroxidase was studied on ten silicate adsorbents, aluminosilicate, and alumina. It was shown that its value depended on both the parameters of the porous structure and the nature of the adsorbent. The maximum adsorption values were obtained on biporous silicate adsorbents and bipo...

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Bibliographic Details
Published in:Russian Journal of Physical Chemistry A 2011-02, Vol.85 (2), p.321-326
Main Authors: Atyaksheva, L. F., Ovsyannikov, R. A., Chukhrai, E. S., Knyazeva, E. E., Ivanova, I. I.
Format: Article
Language:English
Subjects:
Biophysical Chemistry
Chemistry
Chemistry and Materials Science
Physical Chemistry
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Summary:The adsorption of peroxidase was studied on ten silicate adsorbents, aluminosilicate, and alumina. It was shown that its value depended on both the parameters of the porous structure and the nature of the adsorbent. The maximum adsorption values were obtained on biporous silicate adsorbents and biporous aluminosilicate. It was established that the adsorbed peroxidase layers on these adsorbents had the best catalytic properties as well. It was shown that the specific activity of the enzyme depended on the degree of the surface filling.
ISSN:0036-0244
1531-863X
DOI:10.1134/S0036024411020051