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Effect of macroscopically smooth silver substrate on the surface-enhanced Raman scattering of 4-nitrobenzenethiol adsorbed on powdered au
- Authors
- Shin, Kuan Soo; Park, Chan Seok; Kang, Weekyung; Kim, Kwan
- Issue Date
- 5-Feb-2008
- Publisher
- CHEMICAL SOC JAPAN
- Citation
- CHEMISTRY LETTERS, v.37, no.2, pp.180 - 181
- Journal Title
- CHEMISTRY LETTERS
- Volume
- 37
- Number
- 2
- Start Page
- 180
- End Page
- 181
- ISSN
- 0366-7022
- Abstract
- bRaman scattering measurements were conducted for 4-nitrobenzenethiol (4-NBT) assembled on gold It-powders sparsely dispersed on smooth silver substrates. The SERS signals of 4-NBT were enhanced by using smooth Ag substrates caused by electromagnetic coupling of the surface plasmon polaritons of mu Au powders and flat metal substrate. And 4-NBT adsorbed on Au powder is converted to 4-aminobenzenethiol (4-ABT) by the irradiation of visible light.
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Collections - College of Natural Sciences > Department of Chemistry > 1. Journal Articles
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Related Researcher
- Shin, Kuan Soo
- College of Natural Sciences (Department of Chemistry)