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Preparation of paper-based SERS substrates by screen printing and property research
- Source :
- Journal of Shanghai Normal University (Natural Sciences), Vol 50, Iss 4, Pp 402-407 (2021)
- Publication Year :
- 2021
- Publisher :
- Academic Journals Center of Shanghai Normal University, 2021.
-
Abstract
- An efficient surface enhanced Raman scattering(SERS)substrate was prepared by screen printing silver ink on drawing paper, white card paper and coordinate paper. The results showed that silver film/drawing paper represented the best SERS activity, followed by silver film/white card paper and silver film/coordinate paper. The minimum detection limits for crystal violet were 10-8, 10-7 and 10-7 mol·L-1, respectively. In addition, ten different positions were randomly selected on the same silver film/drawing paper surface, and the relative standard deviation values of the peak intensitiesat 913, 1 179 and 1 620 cm-1 were 13.2%, 12.5% and 10.6%, respectively, which indicated outstanding uniformity.
Details
- Language :
- English, Chinese
- ISSN :
- 10005137
- Volume :
- 50
- Issue :
- 4
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Shanghai Normal University (Natural Sciences)
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.61c12acd7b245b9839bccf43ed491f8
- Document Type :
- article
- Full Text :
- https://doi.org/10.3969/J.ISSN.1000-5137.2021.04.002