Simple vapor-phase synthesis of single-crystalline Ag nanowires and single-nanowire surface-enhanced raman scattering

被引：128

作者：

Mohanty, Paritosh

Yoon, Ilsun

Kang, Taejoon

Seo, Kwanyong

Varadwaj, Kumar S. K.

Choi, Wonjun

Park, Q-Han

Ahn, Jae Pyung

Suh, Yung Doug

Ihee, Hyotcherl

Kim, Bongsoo ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South Korea

[2] Korea Univ, Dept Phys, Seoul 136701, South Korea

[3] Korea Inst Sci & Technol, Nanomat Res Ctr, Seoul 136791, South Korea

[4] KRICT, Div Adv Chem Mat, Taejon 305600, South Korea

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 31期

关键词：

D O I：

10.1021/ja073050d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report vapor-phase synthesis of single-crystalline free-standing Ag nanowires and polarized surface-enhanced Raman scattering (SERS) of a single nanowire, as a first step toward fabrication of well-controlled nanobiosensors employing the SERS technique.

引用

收藏

页码：9576 / +

页数：3

相关论文

共 23 条

[1] Strong polarized enhanced Raman scattering via optical tunneling through random parallel nanostructures in Au thin films [J].

Brolo, AG ;

Arctander, E ;

Addison, CJ .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (01) :401-405

[2] Seedless, surfactantless wet chemical synthesis of silver nanowires [J].

Caswell, KK ;

Bender, CM ;

Murphy, CJ .

NANO LETTERS, 2003, 3 (05) :667-669

[3] Silver nanowires [J].

Graff, A ;

Wagner, D ;

Ditlbacher, H ;

Kreibig, U .

EUROPEAN PHYSICAL JOURNAL D, 2005, 34 (1-3) :263-269

[4] A simple and effective route for the synthesis of crystalline silver nanorods and nanowires [J].

Hu, JQ ;

Chen, Q ;

Xie, ZX ;

Han, GB ;

Wang, RH ;

Ren, B ;

Zhang, Y ;

Yang, ZL ;

Tian, ZQ .

ADVANCED FUNCTIONAL MATERIALS, 2004, 14 (02) :183-189

[5] Visualization of localized intense optical fields in single gold-nanoparticle assemblies and ultrasensitive Raman active sites [J].

Imura, Kohei ;

Okamoto, Hiromi ;

Hossain, Mohammad K. ;

Kitajima, Masahiro .

NANO LETTERS, 2006, 6 (10) :2173-2176

[6] Polarized surface enhanced Raman scattering from aligned silver nanowire rafts [J].

Jeong, DH ;

Zhang, YX ;

Moskovits, M .

JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (34) :12724-12728

[7] Template-grown metal nanowires [J].

Kline, Timothy R. ;

Tian, Mingliang ;

Wang, Jinguo ;

Sen, Ayusman ;

Chan, Moses W. H. ;

Mallouk, Thomas E. .

INORGANIC CHEMISTRY, 2006, 45 (19) :7555-7565

[8] Size effect on the crystal structure of silver nanowires [J].

Liu, XH ;

Luo, J ;

Zhu, J .

NANO LETTERS, 2006, 6 (03) :408-412

[9] The SERS activity of a supported ag nanocube strongly depends on its orientation relative to laser polarization [J].

McLellan, Joseph M. ;

Li, Zhi-Yuan ;

Siekkinen, Andrew R. ;

Xia, Younan .

NANO LETTERS, 2007, 7 (04) :1013-1017

[10] Synthesis of single crystalline tellurium nanotubes with triangular and hexagonal cross sections [J].

Mohanty, P ;

Kang, TJ ;

Kim, B ;

Park, J .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (02) :791-795