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Proceedings Paper

Nanotextured surfaces for surface enhanced Raman spectroscopy and sensors
Author(s): Armandas Balčytis; Jurga Juodkazytė; Gediminas Seniutinas; Xijun Li; Gediminas Niaura; Saulius Juodkazis
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Paper Abstract

Nanotextured surfaces which have surface features spanning 10-100 nm in length and height scales are among the most promising for surface enhanced Raman scattering/spectroscopy (SERS). Randomness of the feature sizes and surface morphology of such sensors brings an added benefit of spectrally broadband action and, consequently, augmented SERS intensity. Surfaces which are most promising for high sensitivity yet cost efficient for large scale production are overviewed with black CuO, which is made by chemical oxidation of Cu foil, as a representative example. Application potential and challenges to establishing quantitative SERS measurements are outlined.

Paper Details

Date Published: 4 March 2016
PDF: 8 pages
Proc. SPIE 9736, Laser-based Micro- and Nanoprocessing X, 97360G (4 March 2016); doi: 10.1117/12.2218461
Show Author Affiliations
Armandas Balčytis, Swinburne Univ. of Technology (Australia)
Ctr. for Physical Sciences and Technology (Lithuania)
Jurga Juodkazytė, Ctr. for Physical Sciences and Technology (Lithuania)
Gediminas Seniutinas, Swinburne Univ. of Technology (Australia)
Xijun Li, Swinburne Univ. of Technology (Australia)
Gediminas Niaura, Ctr. for Physical Sciences and Technology (Lithuania)
Saulius Juodkazis, Swinburne Univ. of Technology (Australia)

Published in SPIE Proceedings Vol. 9736:
Laser-based Micro- and Nanoprocessing X
Udo Klotzbach; Kunihiko Washio; Craig B. Arnold, Editor(s)

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