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Proceedings Paper

Synthesis and characterization of silver sols for fiber-optic surface-enhancement Raman scattering
Author(s): Jianqing Lu; Zhenyi Chen; Fufei Pang; Tingyun Wang
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Paper Abstract

A method of synthesis of silver sols is introduced and characterized, which is easily made, reproducible and convenient to combine with optical fiber. In a series of experiments, the hot spots in the mixture of silver sols just prepared and R6G should be chosen to get the high signal-to-noise Raman spectra (RS) of analyte molecule. Surface-enhancement Raman spectrums (SERS) of R6G are obtained in the form of thin film and liquid drop.

Paper Details

Date Published: 18 November 2008
PDF: 7 pages
Proc. SPIE 7135, Optoelectronic Materials and Devices III, 713549 (18 November 2008); doi: 10.1117/12.804218
Show Author Affiliations
Jianqing Lu, Shanghai Univ. (China)
Zhenyi Chen, Shanghai Univ. (China)
Fufei Pang, Shanghai Univ. (China)
Tingyun Wang, Shanghai Univ. (China)

Published in SPIE Proceedings Vol. 7135:
Optoelectronic Materials and Devices III
Yi Luo; Jens Buus; Fumio Koyama; Yu-Hwa Lo, Editor(s)

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