Plasmon resonances of silver colloids studied by surface enhanced Raman spectroscopy
β Scribed by E.C. Le Ru; M. Dalley; P.G. Etchegoin
- Book ID
- 108078995
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 434 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1567-1739
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π SIMILAR VOLUMES
of HS is their ability to interact with metal ions (3). More-The adsorption of several fractions of humic and fulvic acids on over, the functional groups responsible for the affinity of HS silver colloids was studied by means of surface-enhanced Raman for metallic ions are also involved in the stron
The surface-enhanced Raman spectroscopy ( SERS ) of g-aminobutyric acid ( GABA ) adsorbed on silver colloids in H 2 O and D 2 O were recorded and analyzed. When the concentration is greater than 10 03 M , the adsorbed species is the anionic form of the amino acid that interacts with the surface thro
## SYNOPSIS SERS, SERRS and NIR FTSERS of emodin and hypericin are reported for the first time on aqueous silver colloid. Intense SERRS spectra can be obtained when using excitation lines at 514 nm for emodin and 598 nm for hypericin. FTIR and NIR FTRaman spectra from these molecules and their mod