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Colloidal stable silica encapsulated nano-magnetic composite as a novel bio-catalyst carrier

Gao, X., Yu, K.M.K., Tam, K.Y. and Tsang, S.C. (2003) Colloidal stable silica encapsulated nano-magnetic composite as a novel bio-catalyst carrier. Chemical Communications (24). pp. 2998-2999. ISSN 1359-7345

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To link to this item DOI: 10.1039/b310435d

Abstract/Summary

A colloidal stable silica-encapsulated magnetic nano-composite of a controlled dimension is, for the first time, employed to carry beta-lactamase via chemical linkage on the silica overlayer: activity study reflects that this new type of immobilisation allows site (enzyme) isolation, accessibility as good as free enzyme and recovery & reusability upon application of magnetic separation.

Item Type:Article
Refereed:Yes
Divisions:Faculty of Life Sciences > School of Chemistry, Food and Pharmacy > Department of Chemistry
ID Code:11262
Uncontrolled Keywords:ENZYMES, MICROEMULSION, NANOPARTICLES

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