Issue 4, 2010
From the journal:

New Journal of Chemistry

Novel trimethyl lock based enzyme switch for the self-assembly and disassembly of gold nanoparticles†

Rongrong Liu,a   Junxin Aw,a   Weiling Teo,a   Parasuraman Padmanabhanb  and  Bengang Xing*a  

* Corresponding authors

a Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore
E-mail: Bengang@ntu.edu.sg
Tel: +65-63168758

b Translational Molecular Imaging Group (TMIG), Singapore Bio-Imaging Consortium (SBIC), A*Star, Singapore

Abstract

A novel trimethyl lock based dual enzyme-responsive gold nanoparticles (AuNPs) conjugate was developed to control the self-assembly and disassembly of AuNPs in one population of nanoparticles, which can be easily monitored by naked eye, simple spectrophotometer and surface enhanced Raman scattering (SERS) measurements.

Graphical abstract: Novel trimethyl lock based enzyme switch for the self-assembly and disassembly of gold nanoparticles

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Article information

DOI
https://doi.org/10.1039/B9NJ00776H
Article type
Letter
Submitted
20 Dec 2009
Accepted
25 Jan 2010
First published
12 Feb 2010

New J. Chem., 2010,34, 594-598

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Novel trimethyl lock based enzyme switch for the self-assembly and disassembly of gold nanoparticles

R. Liu, J. Aw, W. Teo, P. Padmanabhan and B. Xing, New J. Chem., 2010, 34, 594 DOI: 10.1039/B9NJ00776H

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