Triplet state spectroscopic studies on some 5,10,15,20-tetrakis(methoxyphenyl)porphyrins

Research output: Contribution to journalArticle

29 Citations (Scopus)

Abstract

Extensive triplet state spectroscopic investigations were carried out with a series of 5,10,15,20-tetrakis(methoxyphenyl)porphyrins. Triplet absorption spectra, triplet lifetime, triplet quantum yield and quantum yield for singlet oxygen production were determined with different absorption and emission techniques, using the frequency-doubled beam of a Nd:YAG laser. It has been found that these synthetic porphyrins are effective photosensitizers which can be used as model compounds to investigate the theoretical and instrumental aspects of PDT.

Original languageEnglish
Pages (from-to)41-45
Number of pages5
JournalJournal of Molecular Structure
Volume450
Issue number1-3
DOIs
Publication statusPublished - Sep 1 1998

Fingerprint

Quantum yield
porphyrins
atomic energy levels
oxygen production
Singlet Oxygen
Photosensitizing Agents
Porphyrins
Solid-State Lasers
YAG lasers
Absorption spectra
absorption spectra
life (durability)
Lasers
methoxyphenyl porphyrin
1-phenyl-3,3-dimethyltriazene

Keywords

  • Photodynamic therapy
  • Photosensitizers
  • Porphyrins
  • Singlet oxygen
  • Triplet state

ASJC Scopus subject areas

  • Structural Biology
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics

Cite this

Triplet state spectroscopic studies on some 5,10,15,20-tetrakis(methoxyphenyl)porphyrins. / Katona, Z.; Grofcsik, A.; Baranyai, P.; Bitter, I.; Grabner, G.; Kubinyi, M.; Vidóczy, T.

In: Journal of Molecular Structure, Vol. 450, No. 1-3, 01.09.1998, p. 41-45.

Research output: Contribution to journalArticle

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