Issue 11, 2011
From the journal:

Nanoscale

Controllable formation and TEM spatial visualization of cross-linked gold nanoparticle spherical aggregates†

Guangyao Lin,a   Yong Wang,a   Qianjun Zhang,a   Xiaoxiang Zhang,a   Gang Jib  and  Long Ba*a  

* Corresponding authors

a State Key Laboratory of Bioelectronics, School of Biology and Medical Engineering, Department of Physics, Southeast University, * Corresponding Author, Nanjing, People's Republic of China.
E-mail: balong@seu.edu.cn
Fax: 86 25 83790951
Tel: +86 25 83790951

b Institute of Biophysics, Chinese Academy of Science, Beijing, People's Republic of China
E-mail: jigang@moon.ibp.ac.cn
Fax: +86 10 64871293
Tel: +86 10 64888419

Abstract

Gold nanoparticles (NPs) were assembled and cross-linked into spherical aggregates by colloidal emulsion evaporation and ligand exchanging. The optical absorption, conventional transmission electron microscopy (TEM) and bright field (BF) TEM tomography confirm that the cross-linking of the pre-condensed aggregates generates high stability and compactness.

Graphical abstract: Controllable formation and TEM spatial visualization of cross-linked gold nanoparticle spherical aggregates

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Article information

DOI
https://doi.org/10.1039/C1NR10897B
Article type
Communication
Submitted
21 Jul 2011
Accepted
05 Sep 2011
First published
27 Sep 2011

Nanoscale, 2011,3, 4567-4570

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Controllable formation and TEM spatial visualization of cross-linked gold nanoparticle spherical aggregates

G. Lin, Y. Wang, Q. Zhang, X. Zhang, G. Ji and L. Ba, Nanoscale, 2011, 3, 4567 DOI: 10.1039/C1NR10897B

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