Serra, A. and Manno, D. (2013) Tunable plasmon resonance nanostructures: SERS application in wines identification. Il nuovo cimento C, 36 (2). pp. 89-95. ISSN 1826-9885
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Abstract
A real-time and sensitive methodology has been developed and optimized to detect water-soluble molecules by surface-enhanced Raman spectroscopy (SERS). Silver nanoparticles were synthesized by using erytrithol and fructose as capping and reducing agents, respectively. The proposed method can be successfully applied to solve problems and obtain optimal Raman spectra also from organic dyes or specific phenolic compounds highly fluorescent. In this work we illustrate the potentiality of the methodology applying it to the characterization of red wine, which, as we know, it is very difficult to be analyzed by Raman spectroscopy precisely because of the strong fluorescence of the phenolic compounds that give red wine its typical and popular features.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Nanocrystals, nanoparticles, and nanoclusters ; Microscopy of surfaces, interfaces, and thin films ; Imaging detectors and sensors |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 05 May 2020 12:32 |
| Last Modified: | 05 May 2020 12:32 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/18250 |
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