Synthesis and characterization of silver sols for fiber-optic surface-enhancement Raman scattering

Jianqing Lu; Zhenyi Chen; Fufei Pang; Tingyun Wang

doi:10.1117/12.804218

18 November 2008 Synthesis and characterization of silver sols for fiber-optic surface-enhancement Raman scattering

Jianqing Lu, Zhenyi Chen, Fufei Pang, Tingyun Wang

Proceedings Volume 7135, Optoelectronic Materials and Devices III; 713549 (2008) https://doi.org/10.1117/12.804218
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

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.

Citation Download Citation

Jianqing Lu, Zhenyi Chen, Fufei Pang, and Tingyun Wang "Synthesis and characterization of silver sols for fiber-optic surface-enhancement Raman scattering", Proc. SPIE 7135, Optoelectronic Materials and Devices III, 713549 (18 November 2008); https://doi.org/10.1117/12.804218

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