Transient Raman spectroscopy of isotope-substituted species of bacteriochlorophyll a, bacteriopheophytin a and chlorophyll a: Changes in the bond orders in the macrocycles upon triplet and singlet excitation

Koyama, Yasushi and Limantara, Leenawaty and Sashima, Tokutake (1999) Transient Raman spectroscopy of isotope-substituted species of bacteriochlorophyll a, bacteriopheophytin a and chlorophyll a: Changes in the bond orders in the macrocycles upon triplet and singlet excitation. Laser Chemistry, 19. pp. 187-190.

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Abstract

The S0, T1 and S1 Raman spectra of bacteriochlorophyll a, bacteriopheophytin a and chlorophyll a were recorded for the species of natural abundance isotopic composition and those of totally substituted with 15N, 13C and 2H isotopes. Based on empirical assignments of the Raman lines, changes in the bond orders in the macrocycle upon triplet and singlet excitation are discussed.

Item Type: Artikel
Subjects: Q Science > QD Chemistry
Divisions: Fakultas Teknologi dan Desain > Teknik Sipil
Depositing User: Admin Repository
Date Deposited: 15 Apr 2020 04:59
Last Modified: 03 Jun 2022 02:49
URI: http://eprints.upj.ac.id/id/eprint/82

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