Issue 7, 2012
From the journal:

RSC Advances

Salt-induced size-selective separation, concentration, and preservation of zwitterion-modified gold nanoparticles†

Han Yang,a   Xiaoping Heng,a   Weiyu Wang,a   Jiawen Hu*a  and  Weiqing Xub  

* 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

b State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun, China

Abstract

We report salt-induced size-selective separation, concentration, and preservation of Au nanoparticles, which are based on their size-dependent critical coagulation concentration and reversible aggregation properties imparted by zwitterion ligand.

Graphical abstract: Salt-induced size-selective separation, concentration, and preservation of zwitterion-modified gold nanoparticles

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Article information

DOI
https://doi.org/10.1039/C2RA00828A
Article type
Communication
Submitted
03 Oct 2011
Accepted
08 Jan 2012
First published
10 Feb 2012

RSC Adv., 2012,2, 2671-2674

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Salt-induced size-selective separation, concentration, and preservation of zwitterion-modified gold nanoparticles

H. Yang, X. Heng, W. Wang, J. Hu and W. Xu, RSC Adv., 2012, 2, 2671 DOI: 10.1039/C2RA00828A

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