Enhanced Raman scattering from molecular‐dye films on silver

1 June 1982

journal article
research article
Published by Wiley in Journal of Raman Spectroscopy

Vol. 12 (3) , 262-265
https://doi.org/10.1002/jrs.1250120312

Abstract

Surface enhanced Raman scattering has been observed for phthalocyanine films deposited on silver. Surface roughness or 'metal islands' seems to be crucial for large enhancement factors. Metal enhanced Raman spectra appear to show specific changes in the relative intensities of vibrations associated with the inner part of the macrocycle.

Keywords

This publication has 13 references indexed in Scilit:

Optical absorption resonances of dye-coated silver-island films
Optics Letters, 1981
Surface enhanced Raman spectroscopy: A re-examination of the role of surface roughness and electrochemical anodization
Surface Science, 1981
Bulk optical properties of phthalocyanine pigment particles
Canadian Journal of Chemistry, 1981
Interaction of metal particles with adsorbed dye molecules: absorption and luminescence
Optics Letters, 1980
A spectroscopic study of the complexation of phthalocyanines with water, ethanol and phenol
Spectrochimica Acta Part A: Molecular Spectroscopy, 1979
Resonance Raman spectra of metallooctaethylporphyrins. Low frequency vibrations of porphyrin and iron-axial ligand stretching modes
The Journal of Physical Chemistry, 1976
The infrared spectrum of phthalocyanine: assignment of N–H modes
Journal of the Chemical Society, Perkin Transactions 2, 1972
Spectroscopic characterization of a new polymorph of metal-free phthalocyanine
The Journal of Physical Chemistry, 1968
SUR LES SPECTRES INFRAROUGES DES PHTALOCYANINES
Canadian Journal of Chemistry, 1966