RESONANCE LIGHT-SCATTERING-STUDIES OF PORPHYRIN DIACID AGGREGATES

Authors
PASTERNACK RF SCHAEFER KF HAMBRIGHT P
Citation
Rf. Pasternack et al., RESONANCE LIGHT-SCATTERING-STUDIES OF PORPHYRIN DIACID AGGREGATES, Inorganic chemistry, 33(9), 1994, pp. 2062-2065
Citations number
16
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Inorganic chemistry → ACNP
ISSN journal
00201669
Volume
33
Issue
9
Year of publication
1994
Pages
2062 - 2065
Database
ISI
SICI code
0020-1669(1994)33:9<2062:RLOPDA>2.0.ZU;2-Z
Abstract
Resonance light-scattering measurements have been employed to investig ate the solute species present in acidic aqueous media for some 14 sul fonated porphyrins. The results confirm that the anomalous absorption band in the Soret region reported for several of these porphyrins aris es from the formation of extended aggregates of electronically coupled chromophores and illustrate the sensitivity and specificity of this u nconventional light-scattering method.