Multiple adsorbed states and surface enhanced Raman spectra of crotonic and sorbic acids on silver hydrosols
β Scribed by Sun Kai; Wan Chaozhi; Xu Guangzhi
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 356 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0377-0486
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## Abstract Adsorption of pyrazinecarbonitrile and pyrazinecarboxamide on the metal surface in silver sols was investigated by the surfaceβenhanced Raman Scattering (SERS) technique. Both molecules give similar spectra because the nitrile is converted into the amide by surface reaction. Pyrazinecar
Surface-enhanced Raman scattering(SERS) of the Rhodamine 123 (Rh 123) molecule on ion-induced silver colloids has been studied. A time-dependent study of the SER spectra at a particular pH confirms charge transfer interaction between the probe molecule and the metal. The SER spectra of Rh 123 in Ag