Issue 33, 2012
From the journal:

RSC Advances

Salt- and pH-resistant gold nanoparticles decorated with mixed-charge zwitterionic ligands, and their pH-induced concentration behavior†

Han Yang,a   Xiaoping Henga  and  Jiawen Hu*a  

* Corresponding authors

a State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, China
E-mail: jwhu@hnu.edu.cn

Abstract

In this work, salt- and pH-resistant gold nanoparticles were obtained by decorating their surfaces with mixed-charge zwitterionic ligands, and their concentration was changed by exploiting their pH-induced reversible aggregation properties.

Graphical abstract: Salt- and pH-resistant gold nanoparticles decorated with mixed-charge zwitterionic ligands, and their pH-induced concentration behavior

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Article information

DOI
https://doi.org/10.1039/C2RA22165A
Article type
Communication
Submitted
14 Sep 2012
Accepted
16 Oct 2012
First published
19 Oct 2012

RSC Adv., 2012,2, 12648-12651

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Salt- and pH-resistant gold nanoparticles decorated with mixed-charge zwitterionic ligands, and their pH-induced concentration behavior

H. Yang, X. Heng and J. Hu, RSC Adv., 2012, 2, 12648 DOI: 10.1039/C2RA22165A

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