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Proceedings Paper

Reproducible SERS substrates on optical fiber tips by nanosphere lithography
Author(s): M. Pisco; F. Galeotti; G. Quero; G. Grisci; A. Micco; L. V. Mercaldo; P. Delli Veneri; A. Cutolo; A. Cusano
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Paper Abstract

This paper reports on the assessment of a simple and economical self-assembly methodology to obtain reproducible substrates onto the optical fiber tip for surface-enhanced Raman spectroscopy (SERS) applications. The method relies on the use of the nanosphere lithography of the optical fiber end facet. A careful analysis has been carried out to investigate the capability of the proposed procedure to realize repeatable pattern on the optical fiber tip. Finally, we demonstrate the effective application of the patterned OFTs as SERS nanoprobes.

Paper Details

Date Published: 23 April 2017
PDF: 4 pages
Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 103233G (23 April 2017); doi: 10.1117/12.2265021
Show Author Affiliations
M. Pisco, Univ. degli Studi del Sannio (Italy)
F. Galeotti, Institute for Macromolecular Studies, CNR (Italy)
G. Quero, Univ. degli Studi del Sannio (Italy)
G. Grisci, Institute for Macromolecular Studies, CNR (Italy)
A. Micco, Univ. degli Studi del Sannio (Italy)
L. V. Mercaldo, ENEA (Italy)
P. Delli Veneri, ENEA (Italy)
A. Cutolo, Univ. degli Studi del Sannio (Italy)
A. Cusano, Univ. degli Studi del Sannio (Italy)


Published in SPIE Proceedings Vol. 10323:
25th International Conference on Optical Fiber Sensors
Youngjoo Chung; Wei Jin; Byoungho Lee; John Canning; Kentaro Nakamura; Libo Yuan, Editor(s)

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