Raman Response of Dithiolated Nanoparticle Linkers

被引：22

作者：

Guarrotxena, Nekane ^{[1
,2
]}

Ren, Yan ^{[1
,3
]}

Mikhailovsky, Alexander ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Dept Chem & Biochem & Mat, CPOS, Santa Barbara, CA 93106 USA

[2] CSIC, Inst Ciencia & Tecnol Polimeros, E-28006 Madrid, Spain

[3] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

来源：

LANGMUIR | 2011年 / 27卷 / 01期

关键词：

SURFACE-ENHANCED RAMAN; PLASMON RESONANCE; SCATTERING; SPECTROSCOPY; MOLECULES; SERS; DNA; SILVER; NUMBER; PROBE;

D O I：

10.1021/la103114b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report on a study of the overall surface-enhanced Raman scattering (SERS) response from several thiol-terminated molecules located at interstitial sites between Ag nanoparticles. Multiplexing of the SERS signal was demonstrated along with its dependence of the molecular length, regioehemistry, and the number of thiol groups. The data collected establish pathways for the rational design of the SERS reporters and multiplexed sensory applications.

引用

页码：347 / 351

页数：5

共 31 条

[1] Surface plasmon subwavelength optics [J].

Barnes, WL ;

Dereux, A ;

Ebbesen, TW .

NATURE, 2003, 424 (6950) :824-830

[2] Surface-enhanced Raman scattering [J].

Campion, A ;

Kambhampati, P .

CHEMICAL SOCIETY REVIEWS, 1998, 27 (04) :241-250

[3] Measuring Ensemble-Averaged Surface-Enhanced Raman Scattering in the Hotspots of Colloidal Nanoparticle Dimers and Trimers [J].

Chen, Gang ;

Wang, Yong ;

Yang, Miaoxin ;

Xu, Jun ;

Goh, Sook Jin ;

Pan, Ming ;

Chen, Hongyu .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2010, 132 (11) :3644-+

[4] Surface-Enhanced Raman Excitation Spectroscopy of a Single Rhodamine 6G Molecule [J].

Dieringer, Jon A. ;

Wustholz, Kristin L. ;

Masiello, David J. ;

Camden, Jon P. ;

Kleinman, Samuel L. ;

Schatz, George C. ;

Van Duyne, Richard P. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (02) :849-854

[5] SERS aptatags: New responsive metallic nanostructures for heterogeneous protein detection by surface enhanced Raman spectroscopy [J].

Fabris, Laura ;

Dante, Mark ;

Nguyen, Thuc-Quyen ;

Tok, Jeffrey B. -H. ;

Bazan, Guillermo C. .

ADVANCED FUNCTIONAL MATERIALS, 2008, 18 (17) :2518-2525

[6] Quantitative simultaneous multianalyte detection of DNA by dual-wavelength surface-enhanced resonance Raman scattering [J].

Faulds, Karen ;

McKenzie, Fiona ;

Smith, W. Ewen ;

Graham, Duncan .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (11) :1829-1831

[7]

Frisch M., 2004, GAUSSIAN 03 REVISION, DOI DOI 10.1016/J.MOLSTRUC.2017.03.014

[8] Antitags: Nanostructured Tools for Developing SERS-Based ELISA Analogs [J].

Guarrotxena, Nekane ;

Liu, Bin ;

Fabris, Laura ;

Bazan, Guillermo C. .

ADVANCED MATERIALS, 2010, 22 (44) :4954-+

[9] KINETIC-STUDY OF NAPHTHALENE SULFONATION REACTION [J].

HAWASH, S ;

KAMAL, N ;

ELDIWANI, G ;

EISSA, S ;

SHERIF, S .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1993, 32 (06) :1066-1070

[10] Present and future of surface plasmon resonance biosensors [J].

Homola, J .

ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2003, 377 (03) :528-539

← 1 2 3 4 →