Preparation of Graphene Oxide and Its Application as Substrates for SERS
Author
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-10-17
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Graphene oxide (GO) was synthesized by a modified Hummer’s method and was then reduced by the hydrothermal process.
Both GO and reduced GO (rGO) were employed as surface-enhanced Raman scattering (SERS) substrates to detect rhodamine 6G (R6G).
After adsorbed on the surface of GO, the fluorescence background of R6G was highly quenched, and its Raman scatterings were enhanced.
When adsorbed on the surface of rGO, the fluorescence background was further quenched at the price of lower SERS intensity.
The results displayed that oxygen groups on the surface of GO had positive effect on the SERS effect of GO.
The amount of oxygen groups on the surface of GO should be one key parameter to adjust the SERS activity of GO.
American Psychological Association (APA)
Li, Xiaodong. 2018. Preparation of Graphene Oxide and Its Application as Substrates for SERS. Journal of Chemistry،Vol. 2018, no. 2018, pp.1-5.
https://search.emarefa.net/detail/BIM-1182614
Modern Language Association (MLA)
Li, Xiaodong. Preparation of Graphene Oxide and Its Application as Substrates for SERS. Journal of Chemistry No. 2018 (2018), pp.1-5.
https://search.emarefa.net/detail/BIM-1182614
American Medical Association (AMA)
Li, Xiaodong. Preparation of Graphene Oxide and Its Application as Substrates for SERS. Journal of Chemistry. 2018. Vol. 2018, no. 2018, pp.1-5.
https://search.emarefa.net/detail/BIM-1182614
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182614