Issue 31, 2005
From the journal:

Chemical Communications

Immobilization of hexa-arginine tagged esterase onto carboxylated gold nanoparticles†

Tai Hwan Ha,a   Jin Young Jeongb  and  Bong Hyun Chung*ab  

* Corresponding authors

a BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology, P. O. Box 115, Yuseong, Daejeon, Korea

b University of Science and Technology, P. O. Box 115, Yuseong, Daejeon, Korea
E-mail: chungbh@kribb.re.kr
Fax: 82 42 8798594
Tel: 82 42 8604442

Abstract

Hexa-arginine tagged esterase was efficiently immobilized onto carboxylated gold nanoparticles (AuNP-COOH) and its enzyme activity was investigated by monitoring the absorption spectrum of an enzyme substrate, p-nitrophenol butyrate.

Graphical abstract: Immobilization of hexa-arginine tagged esterase onto carboxylated gold nanoparticles

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Article information

DOI
https://doi.org/10.1039/B504184H
Article type
Communication
Submitted
24 Mar 2005
Accepted
13 Jun 2005
First published
06 Jul 2005

Chem. Commun., 2005, 3959-3961

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Immobilization of hexa-arginine tagged esterase onto carboxylated gold nanoparticles

T. H. Ha, J. Y. Jeong and B. H. Chung, Chem. Commun., 2005, 3959 DOI: 10.1039/B504184H

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