Silver-Activated Nanoporous Glass Substrates for Giant Raman Scattering Spectroscopy

Substrates for enhancing the giant Raman signal (SERS) of light are being actively developed for the purpose of accurate detection of low concentrations of organic molecules. However, the complexity and high cost of fabricating substrates often limit their application. A simple method for obtaining...

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Bibliographic Details
Published in:Glass and ceramics 2022-09, Vol.79 (5-6), p.205-209
Main Authors: Shakhgil’dyan, G. Yu, Lipat’eva, T. O., Gavrilova, N. N., Sergeev, I. I., Tyulagin, P. E., Chereuta, O. S., Sigaev, V. N.
Format: Article
Language:English
Subjects:
Benzoic acid
Ceramics
Characterization and Evaluation of Materials
Chemistry and Materials Science
Composites
Glass
Glass substrates
Low concentrations
Materials Science
Natural Materials
Organic chemistry
Raman spectra
Raman spectroscopy
Spectrum analysis
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Summary:Substrates for enhancing the giant Raman signal (SERS) of light are being actively developed for the purpose of accurate detection of low concentrations of organic molecules. However, the complexity and high cost of fabricating substrates often limit their application. A simple method for obtaining SERS substrates based on nanoporous glass functionalized by means of silver particles is proposed, and the efficiency of the substrates in detecting low concentrations of benzoic acid is demonstrated.
ISSN:0361-7610
1573-8515
DOI:10.1007/s10717-022-00485-2