Nanoscopic Ordered Voids and Metal Caps by Controlled Trapping of Colloidal Particles at Polymeric Film Surfaces

被引：65

作者：

Jang, Se Gyu ^{[1
,2
]}

Choi, Dae-Gelin ^{[3
]}

Heo, Chul-Joon ^{[1
,2
]}

Lee, Su Yeon ^{[1
,2
]}

Yang, Seung-Man ^{[1
,2
]}

机构：

[1] Korea Adv Inst Sci & Technol, Natl CRI Ctr Integrated Optofluid Syst, Taejon 305701, South Korea

[2] Korea Adv Inst Sci & Technol, Dept Chem & Biomol Engn, Taejon 305701, South Korea

[3] Korea Inst Machinery & Mat, Nanomech Syst Res Ctr, Taejon 305343, South Korea

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 24期

关键词：

D O I：

10.1002/adma.200702851

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Well-defined nanovoid and metal-nanocap arrays are fabricated on flexible polymer substrates with controlled sizes and morphologies, via trapping of inorganic particles at a polymer-film surface. The proposed method provides a platform to create an effective SERS substrate, for use in devices such as chemical and biomolecular sensors.

引用

页码：4862 / +

页数：7

共 37 条

[1] Strongly interacting plasmon nanoparticle pairs: From dipole-dipole interaction to conductively coupled regime [J].

Atay, T ;

Song, JH ;

Nurmikko, AV .

NANO LETTERS, 2004, 4 (09) :1627-1631

[2] Breath figures as a dynamic templating method for polymers and nanomaterials [J].

Bunz, UHF .

ADVANCED MATERIALS, 2006, 18 (08) :973-989

[3]

Chen Y, 2001, ELECTROPHORESIS, V22, P187, DOI 10.1002/1522-2683(200101)22:2<187::AID-ELPS187>3.0.CO

[4]

2-0

[5] Dependence of fluorescence intensity on the spectral overlap between fluorophores and plasmon resonant single silver nanoparticles [J].

Chen, Yeechi ;

Munechika, Keiko ;

Ginger, David S. .

NANO LETTERS, 2007, 7 (03) :690-696

[6] Ordered silica microspheres unsymmetrically coated with Ag nanoparticles, and Ag-nanoparticle-doped polymer voids fabricated by microcontact printing and chemical reduction [J].

Chen, ZM ;

Gang, T ;

Yan, X ;

Li, X ;

Zhang, JH ;

Wang, YF ;

Chen, X ;

Sun, ZQ ;

Zhang, K ;

Zhao, B ;

Yang, B .

ADVANCED MATERIALS, 2006, 18 (07) :924-+

[7] Multifaceted and nanobored particle arrays sculpted using colloidal lithography [J].

Choi, DG ;

Jang, SG ;

Kim, S ;

Lee, E ;

Han, CS ;

Yang, SM .

ADVANCED FUNCTIONAL MATERIALS, 2006, 16 (01) :33-40

[8] Colloidal lithographic nanopatterning via reactive ion etching [J].

Choi, DG ;

Yu, HK ;

Jang, SG ;

Yang, SM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (22) :7019-7025

[9] RAMAN-SPECTRA OF PYRIDINE ADSORBED AT A SILVER ELECTRODE [J].

FLEISCHMANN, M ;

HENDRA, PJ ;

MCQUILLAN, AJ .

CHEMICAL PHYSICS LETTERS, 1974, 26 (02) :163-166

[10] Three-dimensional fabrication of metallic nanostructures over large areas by two-photon polymerization [J].

Formanek, F ;

Takeyasu, N ;

Tanaka, T ;

Chiyoda, K ;

Ishikawa, A ;

Kawata, S .

OPTICS EXPRESS, 2006, 14 (02) :800-809

← 1 2 3 4 →