A universal approach to fabricate various nanoring arrays based on a colloidal-crystal-assisted-lithography strategy

Zhiqiang Sun; Yang Li; Junhu Zhang; Yunfeng Li; Zhihui Zhao; Kai Zhang; Gang Zhang; Jinrui Guo; Bai Yang

doi:10.1002/adfm.200801103

A universal approach to fabricate various nanoring arrays based on a colloidal-crystal-assisted-lithography strategy

Zhiqiang Sun
, Yang Li
, Junhu Zhang
, Yunfeng Li
, Zhihui Zhao
, Kai Zhang
, Gang Zhang
, Jinrui Guo
, Bai Yang

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

61 Scopus citations

Abstract

In this paper a convenient and universal strategy for preparing nanoring arrays of different compositions based on a colloidal-crystal-template strategy is reported. Large-area arrays of polystyrene, magnetite, Au, Si, magnetite nanoparticle/polystyrene and Au/polystyrene double-layer composite nanorings are prepared. Many kinds of nanoring structures, including Fe₃O ₄ nanoparticle/polystyrene and Au/polystyrene double-layer nanorings, can be released from the substrates, resulting in free-standing composite nanorings, which might be used as self-assembly building blocks and ultrasensitive bio- and chemical sensors.

Original language	English (US)
Pages (from-to)	4036-4042
Number of pages	7
Journal	Advanced Functional Materials
Volume	18
Issue number	24
DOIs	https://doi.org/10.1002/adfm.200801103
State	Published - Dec 22 2008

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
General Chemistry
Condensed Matter Physics
General Materials Science
Electrochemistry
Biomaterials

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10.1002/adfm.200801103

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abstract = "In this paper a convenient and universal strategy for preparing nanoring arrays of different compositions based on a colloidal-crystal-template strategy is reported. Large-area arrays of polystyrene, magnetite, Au, Si, magnetite nanoparticle/polystyrene and Au/polystyrene double-layer composite nanorings are prepared. Many kinds of nanoring structures, including Fe3O 4 nanoparticle/polystyrene and Au/polystyrene double-layer nanorings, can be released from the substrates, resulting in free-standing composite nanorings, which might be used as self-assembly building blocks and ultrasensitive bio- and chemical sensors.",

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AU - Sun, Zhiqiang

AU - Li, Yang

AU - Zhang, Junhu

AU - Li, Yunfeng

AU - Zhao, Zhihui

AU - Zhang, Kai

AU - Zhang, Gang

AU - Guo, Jinrui

AU - Yang, Bai

PY - 2008/12/22

Y1 - 2008/12/22

N2 - In this paper a convenient and universal strategy for preparing nanoring arrays of different compositions based on a colloidal-crystal-template strategy is reported. Large-area arrays of polystyrene, magnetite, Au, Si, magnetite nanoparticle/polystyrene and Au/polystyrene double-layer composite nanorings are prepared. Many kinds of nanoring structures, including Fe3O 4 nanoparticle/polystyrene and Au/polystyrene double-layer nanorings, can be released from the substrates, resulting in free-standing composite nanorings, which might be used as self-assembly building blocks and ultrasensitive bio- and chemical sensors.

AB - In this paper a convenient and universal strategy for preparing nanoring arrays of different compositions based on a colloidal-crystal-template strategy is reported. Large-area arrays of polystyrene, magnetite, Au, Si, magnetite nanoparticle/polystyrene and Au/polystyrene double-layer composite nanorings are prepared. Many kinds of nanoring structures, including Fe3O 4 nanoparticle/polystyrene and Au/polystyrene double-layer nanorings, can be released from the substrates, resulting in free-standing composite nanorings, which might be used as self-assembly building blocks and ultrasensitive bio- and chemical sensors.

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ER -

A universal approach to fabricate various nanoring arrays based on a colloidal-crystal-assisted-lithography strategy

Abstract

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