Plasmon-Mediated Photopolymerization Maps Plasmon Fields for Silver Nanoparticles

被引：39

作者：

Stamplecoskie, Kevin G. ^{[1
]}

Pacioni, Natalia L. ^{[1
]}

Larson, Dayle ^{[1
]}

Scaiano, Juan C. ^{[1
]}

机构：

[1] Univ Ottawa, Dept Chem, Ctr Catalysis Res & Innovat, Ottawa, ON K1N 6N5, Canada

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2011年 / 133卷 / 24期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Free radical polymerization - Photopolymerization - Plasmonics - Crosslinking - Thin films - Metal nanoparticles - Free radicals;

D O I：

10.1021/ja201139z

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Visible light exposure of films containing silver nanoparticles (AgNPs) shows that the enhanced field around AgNPs in a thin film containing an azo free radical initiator (AIBN) and a triacrylate selectively cross-links the triacrylate within the plasmonic region around the particles. The crosslinked polymer is less soluble than its precursor and behaves as a solubility switch. After the film is developed with ethanol, polymer-encapsulated nanopartides are preserved on the surface. The 8-10 nm polymer structure that encapsulates the particles effectively maps and preserves the morphology of the plasmon field in AgNP-controlled nanostructures.

引用

页码：9160 / 9163

页数：4

共 50 条

[1] Plasmon-Mediated Reconfiguration of Twin Defect Structures in Silver Nanoparticles
Argento, Gianna M.
Judd, Dylan R.
Etemad, Leila L.
Bechard, Madison M.
Personick, Michelle L.
[J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2023, : 3890 - 3897
[2] Plasmon-mediated syntheses of silver nanostructures
Mirkin, Chad
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2011, 242
[3] Manipulating the Morphology of Silver Nanoparticles with Local Plasmon-Mediated Control
Polywka, Andreas
Vereshchaeva, Anna
Riedl, Thomas
Goerrn, Patrick
[J]. PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION, 2014, 31 (03) : 342 - 346
[4] Plasmon-Mediated Synthesis of Silver Triangular Bipyramids
Zhang, Jian
Li, Shiuzhou
Wu, Jinsong
Schatz, George C.
Mirkin, Chad A.
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (42) : 7787 - 7791
[5] Plasmon-mediated excitation modulation of FRET by silver nanoshell
Liaw, Jiunn-Woei
Chen, Bae-Renn
Kuo, Mao-Kuen
[J]. MICROELECTRONIC ENGINEERING, 2015, 138 : 122 - 127
[6] The Role of Photon Energy and Semiconductor Substrate in the Plasmon-Mediated Photooxidation of Citrate by Silver Nanoparticles
Thrall, Elizabeth S.
Steinberg, Asher Preska
Wu, Xiaomu
Brus, Louis E.
[J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (49): : 26238 - 26247
[7] Noble metal nanoparticles: Plasmon-mediated synthesis and assembly
Zhang, Jian
Mirkin, Chad A.
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2010, 240
[8] Plasmon-mediated chemical reactions
Chao Zhan
Jun Yi
Shu Hu
Xia-Guang Zhang
De-Yin Wu
Zhong-Qun Tian
[J]. Nature Reviews Methods Primers, 3
[9] Plasmon-mediated binding forces on gold or silver homodimer and heterodimer
Liaw, Jiunn-Woei
Kuo, Ting-Yu
Kuo, Mao-Kuen
[J]. JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2016, 170 : 150 - 158
[10] Plasmon-mediated chemical reactions
Zhan, Chao
Yi, Jun
Hu, Shu
Zhang, Xia-Guang
Wu, De-Yin
Tian, Zhong-Qun
[J]. NATURE REVIEWS METHODS PRIMERS, 2023, 3 (01):

← 1 2 3 4 5 →