Self-Assembly of Au@Ag Nanorods Mediated by Gemini Surfactants for Highly Efficient SERS-Active Supercrystals

被引：102
作者：
Gomez-Grana, Sergio [1 ]
Perez-Juste, Jorge [1 ]
Alvarez-Puebla, Ramon A. [2 ,3 ,4 ]
Guerrero-Martinez, Andres [5 ]
Liz-Marzan, Luis M. [1 ,6 ,7 ]
机构：
[1] Univ Vigo, Dept Quim Fis, Vigo 36310, Spain
[2] ICREA Catalan Inst Res & Adv Studies, Barcelona 08010, Spain
[3] Univ Rovira & Virgili, Dept Elect Engn, Tarragona 43007, Spain
[4] Ctr Chem Technol Catalonia, Tarragona 43007, Spain
[5] Univ Complutense, Dept Quim Fis 1, E-28040 Madrid, Spain
[6] CIC BiomaGUNE, BioNanoPlasmon Lab, Donostia San Sebastian 20009, Spain
[7] Basque Fdn Sci, Ikerbasque, Bilbao 48011, Spain
来源：
ADVANCED OPTICAL MATERIALS | 2013年 / 1卷 / 07期
基金：
欧洲研究理事会;
关键词：
GOLD NANORODS; SUPERLATTICES; SPECTROSCOPY; EVAPORATION; PLASMONS; SURFACES; GROWTH; DNA;
D O I：
10.1002/adom.201300162
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The fabrication of supercrystals of standing core-shell gold-silver nanorods stabilized by gemini surfactants provides SERS substrates with high optical activity, large homogenous sensing areas, and the potential to maximize the SERS signal with respect to their gold nanorod supercrystal counterparts. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：477 / 481
页数：5
相关论文
共 23 条
  • [1] Gold nanorods 3D-supercrystals as surface enhanced Raman scattering spectroscopy substrates for the rapid detection of scrambled prions
    Alvarez-Puebla, Ramon A.
    Agarwal, Ashish
    Manna, Pramit
    Khanal, Bishnu P.
    Aldeanueva-Potel, Paula
    Carbo-Argibay, Enrique
    Pazos-Perez, Nicolas
    Vigderman, Leonid
    Zubarev, Eugene R.
    Kotov, Nicholas A.
    Liz-Marzan, Luis M.
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2011, 108 (20) : 8157 - 8161
  • [2] A Simple Method of Superlattice Formation: Step-by-Step Evaluation of Crystal Growth of Gold Nanoparticles through Seed-Growth Method
    Bakshi, Mandeep Singh
    [J]. LANGMUIR, 2009, 25 (21) : 12697 - 12705
  • [3] Modulation of Localized Surface Plasmons and SERS Response in Gold Dumbbells through Silver Coating
    Cardinal, M. Fernanda
    Rodriguez-Gonzalez, Benito
    Alvarez-Puebla, Ramon A.
    Perez-Juste, Jorge
    Liz-Marzan, Luis M.
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (23) : 10417 - 10423
  • [4] Cheng WL, 2009, NAT MATER, V8, P519, DOI [10.1038/NMAT2440, 10.1038/nmat2440]
  • [5] Multimode Resonances in Silver Nanocuboids
    Cortie, Michael B.
    Liu, Fengguo
    Arnold, Matthew D.
    Niidome, Yasuro
    [J]. LANGMUIR, 2012, 28 (24) : 9103 - 9112
  • [6] Surfactant (Bi)Layers on Gold Nanorods
    Gomez-Grana, Sergio
    Hubert, Fabien
    Testard, Fabienne
    Guerrero-Martinez, Andres
    Grillo, Isabelle
    Liz-Marzan, Luis M.
    Spalla, Olivier
    [J]. LANGMUIR, 2012, 28 (02) : 1453 - 1459
  • [7] Goris B, 2012, NAT MATER, V11, P930, DOI [10.1038/NMAT3462, 10.1038/nmat3462]
  • [8] Molecular Thinking for Nanoplasmonic Design
    Guerrero-Martinez, Andres
    Grzelczak, Marek
    Liz-Marzan, Luis M.
    [J]. ACS NANO, 2012, 6 (05) : 3655 - 3662
  • [9] Gemini-Surfactant-Directed Self-Assembly of Monodisperse Gold Nanorods into Standing Superlattices
    Guerrero-Martinez, Andres
    Perez-Juste, Jorge
    Carbo-Argibay, Enrique
    Tardajos, Gloria
    Liz-Marzan, Luis M.
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (50) : 9484 - 9488
  • [10] Three-Dimensional Self-Assembling of Gold Nanorods with Controlled Macroscopic Shape and Local Smectic B Order
    Hamon, Cyrille
    Postic, Marie
    Mazari, Elsa
    Bizien, Thomas
    Dupuis, Christophe
    Even-Hernandez, Pascale
    Jimenez, Angela
    Courbin, Laurent
    Gosse, Charlie
    Artzner, Franck
    Marchi-Artzner, Valerie
    [J]. ACS NANO, 2012, 6 (05) : 4137 - 4146
123