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Issue 25, 2011
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Organophosphorus acid anhydrolase bio-template for the synthesis of CdS quantum dots

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Abstract

A direct conjugation of organophosphorus acid anhydrolase (OPAA) with CdS quantum dots was prepared via arrested precipitation within the enzyme matrix. The bio-conjugate was found not only to retain enzyme conformational structure but also to retain enzyme activity and be effective at detecting diisopropyl fluorophosphate (DFP) at the micro molar level.

Graphical abstract: Organophosphorus acid anhydrolase bio-template for the synthesis of CdS quantum dots

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Supplementary files

Article information


Submitted
06 Feb 2011
Accepted
20 Apr 2011
First published
20 May 2011

Chem. Commun., 2011,47, 7242-7244
Article type
Communication

Organophosphorus acid anhydrolase bio-template for the synthesis of CdS quantum dots

L. Zhao, K. M. Gattás-Asfura, J. Xu, R. A. Patel, A. Dadlani, M. Sillero-Mahinay, M. Cushmore, V. K. Rastogi, S. S. Shah and R. M. Leblanc, Chem. Commun., 2011, 47, 7242
DOI: 10.1039/C1CC10714C

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