Resonance Raman spectroscopy as an analytical probe for biological chromophores: Spectra of four Cu-etioporphyrins

S. Sunder; R. Mendelsohn; H. J. Bernstein

doi:10.1016/S0006-291X(75)80398-6

Resonance Raman spectroscopy as an analytical probe for biological chromophores: Spectra of four Cu-etioporphyrins

S. Sunder, R. Mendelsohn, H. J. Bernstein

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18 Scopus citations

Abstract

Resonance Raman spectra have been obtained for the position isomers Cu-etioporphyrins I, II, III, and IV, as solids dispersed in KBr matrices. The spectra of the four molecules differ markedly in the 650-850 cm^-1 region, enabling the substances to be distinguished. The potential of resonance Raman spectroscopy as a sensitive and non-destructive analytical tool is illustrated.

Original language	English (US)
Pages (from-to)	12-16
Number of pages	5
Journal	Biochemical and Biophysical Research Communications
Volume	62
Issue number	1
DOIs	https://doi.org/10.1016/S0006-291X(75)80398-6
State	Published - Jan 6 1975
Externally published	Yes

All Science Journal Classification (ASJC) codes

Biophysics
Biochemistry
Molecular Biology
Cell Biology

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abstract = "Resonance Raman spectra have been obtained for the position isomers Cu-etioporphyrins I, II, III, and IV, as solids dispersed in KBr matrices. The spectra of the four molecules differ markedly in the 650-850 cm-1 region, enabling the substances to be distinguished. The potential of resonance Raman spectroscopy as a sensitive and non-destructive analytical tool is illustrated.",

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AB - Resonance Raman spectra have been obtained for the position isomers Cu-etioporphyrins I, II, III, and IV, as solids dispersed in KBr matrices. The spectra of the four molecules differ markedly in the 650-850 cm-1 region, enabling the substances to be distinguished. The potential of resonance Raman spectroscopy as a sensitive and non-destructive analytical tool is illustrated.

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Resonance Raman spectroscopy as an analytical probe for biological chromophores: Spectra of four Cu-etioporphyrins

Abstract

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