Issue 22, 2006
From the journal:

Journal of Materials Chemistry

Drilling nanoholes in colloidal spheres by selective etching

Qingfeng Yan,a   Fang Liu,a   Likui Wang,a   Jim Yang Leea  and  X. S. Zhao*ab  

* Corresponding authors

a Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore
E-mail: chezxs@nus.edu.sg
Fax: +65 - 67791936
Tel: +65 - 65164727

b National University of Singapore Nanoscience and Nanotechnology Initiative (NUSNNI), 21 Lower Kent Ridge Road, Singapore

Abstract

Selective etching of a monolayer of polystyrene (PS) colloidal spheres partially embedded in an electrochemically deposited nickel metal layer using the inductively coupled plasma (ICP) technique followed by removal of the metal layer yielded arrays of PS spheres with nanoholes.

Graphical abstract: Drilling nanoholes in colloidal spheres by selective etching

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Article information

DOI
https://doi.org/10.1039/B604463H
Article type
Communication
Submitted
27 Mar 2006
Accepted
05 May 2006
First published
11 May 2006

J. Mater. Chem., 2006,16, 2132-2134

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Drilling nanoholes in colloidal spheres by selective etching

Q. Yan, F. Liu, L. Wang, J. Y. Lee and X. S. Zhao, J. Mater. Chem., 2006, 16, 2132 DOI: 10.1039/B604463H

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