Tailored-control of gold nanoparticle adsorption onto polymer nanosheets

Hiroyuki Tanaka; Masaya Mitsuishi; Tokuji Miyashita

doi:10.1021/la027076o

Tailored-control of gold nanoparticle adsorption onto polymer nanosheets

Hiroyuki Tanaka, Masaya Mitsuishi, Tokuji Miyashita

ENG - Applied Chemistry

Tohoku University

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

53 Citations (Scopus)

Abstract

This paper focuses on controlling adsorption of gold nanoparticles onto polymer nanosheets. Amphiphilic copolymers, poly(N-dodecyl acrylamide-co-4-vinyl pyridine)s (p(DDA/VPy)s), were synthesized and the ultrathin p(DDA/VPy) films were prepared by the Langmuir-Blodgett (LB) technique. Gold nanoparticles were immobilized onto p(DDA/VPy) LB films through the dipping method and took a uniformly distributed monolayer formation. The amount of gold nanopariticle in the monolayer strongly depended on the VPy content. A patterned gold nanoparticle monolayer was obtained with photopatterned p(DDA/VPy) LB films. These findings suggest that p(DDA/VPy) LB films act as a good template for gold nanoparticle arrays.

Original language	English
Pages (from-to)	3103-3105
Number of pages	3
Journal	Langmuir
Volume	19
Issue number	8
DOIs	https://doi.org/10.1021/la027076o
Publication status	Published - 2003 Apr 15

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abstract = "This paper focuses on controlling adsorption of gold nanoparticles onto polymer nanosheets. Amphiphilic copolymers, poly(N-dodecyl acrylamide-co-4-vinyl pyridine)s (p(DDA/VPy)s), were synthesized and the ultrathin p(DDA/VPy) films were prepared by the Langmuir-Blodgett (LB) technique. Gold nanoparticles were immobilized onto p(DDA/VPy) LB films through the dipping method and took a uniformly distributed monolayer formation. The amount of gold nanopariticle in the monolayer strongly depended on the VPy content. A patterned gold nanoparticle monolayer was obtained with photopatterned p(DDA/VPy) LB films. These findings suggest that p(DDA/VPy) LB films act as a good template for gold nanoparticle arrays.",

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AU - Tanaka, Hiroyuki

AU - Mitsuishi, Masaya

AU - Miyashita, Tokuji

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N2 - This paper focuses on controlling adsorption of gold nanoparticles onto polymer nanosheets. Amphiphilic copolymers, poly(N-dodecyl acrylamide-co-4-vinyl pyridine)s (p(DDA/VPy)s), were synthesized and the ultrathin p(DDA/VPy) films were prepared by the Langmuir-Blodgett (LB) technique. Gold nanoparticles were immobilized onto p(DDA/VPy) LB films through the dipping method and took a uniformly distributed monolayer formation. The amount of gold nanopariticle in the monolayer strongly depended on the VPy content. A patterned gold nanoparticle monolayer was obtained with photopatterned p(DDA/VPy) LB films. These findings suggest that p(DDA/VPy) LB films act as a good template for gold nanoparticle arrays.

AB - This paper focuses on controlling adsorption of gold nanoparticles onto polymer nanosheets. Amphiphilic copolymers, poly(N-dodecyl acrylamide-co-4-vinyl pyridine)s (p(DDA/VPy)s), were synthesized and the ultrathin p(DDA/VPy) films were prepared by the Langmuir-Blodgett (LB) technique. Gold nanoparticles were immobilized onto p(DDA/VPy) LB films through the dipping method and took a uniformly distributed monolayer formation. The amount of gold nanopariticle in the monolayer strongly depended on the VPy content. A patterned gold nanoparticle monolayer was obtained with photopatterned p(DDA/VPy) LB films. These findings suggest that p(DDA/VPy) LB films act as a good template for gold nanoparticle arrays.

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Tailored-control of gold nanoparticle adsorption onto polymer nanosheets

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