Issue 81, 2012
From the journal:

Chemical Communications

Fast pH-assisted functionalization of silver nanoparticles with monothiolated DNA†

Xu Zhang,ab   Mark R. Servosb  and  Juewen Liu*a  

* Corresponding authors

a Department of Chemistry, Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, Ontario, Canada
E-mail: liujw@uwaterloo.ca
Fax: +1 519 7460435
Tel: +1 519 8884567 Ext. 38919

b Department of Biology, University of Waterloo, Canada

Abstract

Attaching monothiolated DNA to silver nanoparticles has been achieved at pH 3.0 in 30 minutes and difficulties associated with DNA attachment to AgNPs at neutral pH have been revealed by studying DNA adsorption kinetics.

Graphical abstract: Fast pH-assisted functionalization of silver nanoparticles with monothiolated DNA

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Article information

DOI
https://doi.org/10.1039/C2CC35008D
Article type
Communication
Submitted
12 Jul 2012
Accepted
24 Aug 2012
First published
24 Aug 2012

Chem. Commun., 2012,48, 10114-10116

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Fast pH-assisted functionalization of silver nanoparticles with monothiolated DNA

X. Zhang, M. R. Servos and J. Liu, Chem. Commun., 2012, 48, 10114 DOI: 10.1039/C2CC35008D

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