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Publisert 2017

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Publikasjonsdetaljer

Tidsskrift : Proceedings of SPIE, the International Society for Optical Engineering , vol. 1045319 , 2017

Utgiver : SPIE - The International Society for Optics and Photonics

Internasjonale standardnummer :
Trykt : 0277-786X
Elektronisk : 1996-756X

Publikasjonstype : Vitenskapelig artikkel

Bidragsytere : Ornelas-Soto, Nancy; Aguilar-Hernández, Iris; Afseth, Nils Kristian; López-Luke, Tzarara; Contreras-Torres, Flavio F.; Wold, Jens Petter

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Kjetil Aune
Bibliotekleder
kjetil.aune@nofima.no

Sammendrag

Surface-Enhanced Raman Spectroscopy (SERS) is a powerful surface-sensitive technique to study the vibrational properties of analytes at very low concentrations. In this study, ferulic acid, p-coumaric acid, caffeic acid and sinapic acid were analyzed by SERS using Ag colloids. Analytes were detected up to 2.5x10-9M. For caffeic acid and coumaric acid, this detection limit has been reached for the first time, as well as the SERS analysis of sinapic acid using silver colloids.

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