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Surface-enhanced Raman scattering from crystal violet adsorbed on a silver electrode

โœ Scribed by Tadashi Watanabe; Bruno Pettinger

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
504 KB
Volume
89
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

SERS from crystal rlolct (CV) on a Ag clectrodc was mvcslqakd under prcrrsonsncc and resonance condltlons. The ckcll~llon prolilc of the chcmaorbcd spccics is Me that of chsrolvcd mokculcs but mtcnsltirs ZUIL' =I000 tnncs luger. The Raman enhancement IS = IO8 and ckhlblts 3 spcc~lic potcntlal dcpcndcncr cvcn in ~IIC absence of adsorption-dcsorpllon processes At polentlals where rcductron of CV occurs lcuco crystal wok-t wx dctcctcd.

๐Ÿ“œ SIMILAR VOLUMES

Enhanced Raman scattering from hexacyano
Enhanced Raman scattering from hexacyanoferrate (II) and (III) ions adsorbed on silver electrode surfaces
โœ B.H. Loo ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 487 KB

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The short-range component of SERS IS tnvcstigated usu-~g a new probe molecule, lhlourca Through a study of the chxactcnstics or thiourea ndsarbcd on a sliver clectrodc we conclude that remnant surFace complexes arc not a un~vcrul rcquircment for large enhancement. We lurther show that the npphul vol