Literature DB >> 16482257

Aspect ratio dependence on surface enhanced Raman scattering using silver and gold nanorod substrates.

Christopher J Orendorff1, Latha Gearheart, Nikhil R Jana, Catherine J Murphy.   

Abstract

Silver and gold nanorods with aspect ratios from 1 to 16 have been used as substrates for surface enhanced Raman spectroscopy (SERS) in colloidal solution. The nanorod aspect ratio is varied to give different degrees of overlap between the nanorod longitudinal plasmon band and excitation source in order to determine its effect on overall surface enhancement. Results suggest that enhancement factors are a factor of 10-10(2) greater for substrates that have plasmon band overlap with the excitation source than for substrates whose plasmon bands do not.

Entities:  

Mesh：

Substances：

Year:  2005        PMID： 16482257     DOI： 10.1039/b512573a

Source DB:  PubMed          Journal:  Phys Chem Chem Phys        ISSN： 1463-9076            Impact factor:   3.676


  42 in total

Review 1.  Surface-enhanced Raman scattering biomedical applications of plasmonic colloidal particles.

Authors:  Sara Abalde-Cela; Paula Aldeanueva-Potel; Cintia Mateo-Mateo; Laura Rodríguez-Lorenzo; Ramón A Alvarez-Puebla; Luis M Liz-Marzán
Journal:  J R Soc Interface       Date:  2010-05-12       Impact factor: 4.118

2.  Multilayered polyelectrolyte-coated gold nanorods as multifunctional optical contrast agents for cancer cell imaging.

Authors:  Li-li Chen; Li Jiang; Ya-lun Wang; Jun Qian; Sailing He
Journal:  J Zhejiang Univ Sci B       Date:  2010-06       Impact factor: 3.066

3.  Silk-Encapsulated Plasmonic Biochips with Enhanced Thermal Stability.

Authors:  Congzhou Wang; Jingyi Luan; Sirimuvva Tadepalli; Keng-Ku Liu; Jeremiah J Morrissey; Evan D Kharasch; Rajesh R Naik; Srikanth Singamaneni
Journal:  ACS Appl Mater Interfaces       Date:  2016-08-02       Impact factor: 9.229

4.  Imaging of epidermal growth factor receptor on single breast cancer cells using surface-enhanced Raman spectroscopy.

Authors:  Lifu Xiao; Sitaram Harihar; Danny R Welch; Anhong Zhou
Journal:  Anal Chim Acta       Date:  2014-06-21       Impact factor: 6.558

5.  SERS-Coded Gold Nanorods as a Multifunctional Platform for Densely Multiplexed Near-Infrared Imaging and Photothermal Heating.

Authors:  Geoffrey von Maltzahn; Andrea Centrone; Ji-Ho Park; Renuka Ramanathan; Michael J Sailor; T Alan Hatton; Sangeeta N Bhatia
Journal:  Adv Mater       Date:  2009-04-20       Impact factor: 30.849

6.  Gold Nanostars For Surface-Enhanced Raman Scattering: Synthesis, Characterization and Optimization.

Authors:  Christopher G Khoury; Tuan Vo-Dinh
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2008       Impact factor: 4.126

7.  Surface-enhanced Raman scattering (SERS) cytometry.

Authors:  John P Nolan; David S Sebba
Journal:  Methods Cell Biol       Date:  2011       Impact factor: 1.441

8.  Surface-enhanced Raman scattering: comparison of three different molecules on single-crystal nanocubes and nanospheres of silver.

Authors:  Matthew Rycenga; Moon Ho Kim; Pedro H C Camargo; Claire Cobley; Zhi-Yuan Li; Younan Xia
Journal:  J Phys Chem A       Date:  2009-04-23       Impact factor: 2.781

9.  Transient absorption microscopy of gold nanorods as spectrally orthogonal labels in live cells.

Authors:  Tao Chen; Shouhui Chen; Jihan Zhou; Dehai Liang; Xiaoyuan Chen; Yanyi Huang
Journal:  Nanoscale       Date:  2014-08-07       Impact factor: 7.790

10.  Molecular imaging with surface-enhanced Raman spectroscopy nanoparticle reporters.

Authors:  Jesse V Jokerst; Christoph Pohling; Sanjiv S Gambhir
Journal:  MRS Bull       Date:  2013-08       Impact factor: 6.578
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.