Title :
Photochemical synthesis of gold and gold-silver nanostructures for optical fiber SERS sensors
Author :
Liu, Ting ; Yang, Changxi
Author_Institution :
Dept. of Precision Instrum., Tsinghua Univ., Beijing, China
fDate :
Aug. 28 2011-Sept. 1 2011
Abstract :
Two kinds of fiber SERS probes were prepared by photochemical methods. One was based on gold nanoparticles with great monodispersity. The other was based on gold-silver nanoalloys, which show excellent SERS activities and good controllability.
Keywords :
alloys; fibre optic sensors; gold; nanoparticles; nanophotonics; silver; surface enhanced Raman scattering; Au-Ag; nanoalloys; nanoparticles; nanostructures; optical fiber SERS sensors; photochemical methods; photochemical synthesis; surface enhanced Raman scattering; Gold; Nanoparticles; Optical fiber sensors; Probes; Scanning electron microscopy;
Conference_Titel :
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4577-1939-4
DOI :
10.1109/IQEC-CLEO.2011.6193725
