Controlled placement of CdSe nanoparticles in diblock copolymer templates by electrophoretic deposition

Qingling Zhang; Ting Xu; David Butterfield; Matthew J. Misner; Du Yoel Ryu; Todd Emrick; Thomas P. Russell

doi:10.1021/nl048103t

Controlled placement of CdSe nanoparticles in diblock copolymer templates by electrophoretic deposition

Qingling Zhang, Ting Xu, David Butterfield, Matthew J. Misner, Du Yoel Ryu, Todd Emrick, Thomas P. Russell

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

163 Scopus citations

Abstract

An electrophoretic deposition process is shown to be an effective means of placing CdSe nanoparticles into nanopores and nanotrenches in templates prepared from polystyrene-Wocfc-poly(methyl methacrylate) (PS-b-PMMA) diblock copolymers. CdSe nanoparticles covered with α,ω-thiocarboxylic acid ligands were used in these studies, and an electric field was used to drive the nanoparticle deposition. Photoluminescence of the quantum dots was maintained within the nanostructures.

Original language	English
Pages (from-to)	357-361
Number of pages	5
Journal	Nano Letters
Volume	5
Issue number	2
DOIs	https://doi.org/10.1021/nl048103t
State	Published - Feb 2005

ASJC Scopus subject areas

Bioengineering
General Chemistry
General Materials Science
Condensed Matter Physics
Mechanical Engineering

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abstract = "An electrophoretic deposition process is shown to be an effective means of placing CdSe nanoparticles into nanopores and nanotrenches in templates prepared from polystyrene-Wocfc-poly(methyl methacrylate) (PS-b-PMMA) diblock copolymers. CdSe nanoparticles covered with α,ω-thiocarboxylic acid ligands were used in these studies, and an electric field was used to drive the nanoparticle deposition. Photoluminescence of the quantum dots was maintained within the nanostructures.",

author = "Qingling Zhang and Ting Xu and David Butterfield and Misner, \{Matthew J.\} and Ryu, \{Du Yoel\} and Todd Emrick and Russell, \{Thomas P.\}",

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T1 - Controlled placement of CdSe nanoparticles in diblock copolymer templates by electrophoretic deposition

AU - Zhang, Qingling

AU - Xu, Ting

AU - Butterfield, David

AU - Misner, Matthew J.

AU - Ryu, Du Yoel

AU - Emrick, Todd

AU - Russell, Thomas P.

PY - 2005/2

Y1 - 2005/2

N2 - An electrophoretic deposition process is shown to be an effective means of placing CdSe nanoparticles into nanopores and nanotrenches in templates prepared from polystyrene-Wocfc-poly(methyl methacrylate) (PS-b-PMMA) diblock copolymers. CdSe nanoparticles covered with α,ω-thiocarboxylic acid ligands were used in these studies, and an electric field was used to drive the nanoparticle deposition. Photoluminescence of the quantum dots was maintained within the nanostructures.

AB - An electrophoretic deposition process is shown to be an effective means of placing CdSe nanoparticles into nanopores and nanotrenches in templates prepared from polystyrene-Wocfc-poly(methyl methacrylate) (PS-b-PMMA) diblock copolymers. CdSe nanoparticles covered with α,ω-thiocarboxylic acid ligands were used in these studies, and an electric field was used to drive the nanoparticle deposition. Photoluminescence of the quantum dots was maintained within the nanostructures.

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SP - 357

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JO - Nano Letters

JF - Nano Letters

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ER -

Controlled placement of CdSe nanoparticles in diblock copolymer templates by electrophoretic deposition

Abstract

ASJC Scopus subject areas

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