Reduction of Mn3+-tetrakis(4-methylpyridyl)porphine with albumin observed in resonance Raman spectra

Noriko Motohashi, Toyohiro Hinokiyama, Masako Higashi, Masaki Mifune, Tsuneo Okubo, Akimasa Iwado, Yutaka Saito

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

When the resonance Raman spectra of Mn3+-tetrakis(4-methylpyridyl)- porphine are measured in the presence of albumins, the resonance Raman bands of Mn2+-tetrakis(4-methylpyridyl)porphine are frequently observed. This reduction of Mn3+ to Mn2+ could be caused by an action of unfolding albumins resulting from heat and/or light.

Original languageEnglish
Pages (from-to)551-553
Number of pages3
JournalChemical and Pharmaceutical Bulletin
Volume46
Issue number3
Publication statusPublished - 1998

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Raman scattering
Albumins
Hot Temperature
Light
porphine

Keywords

  • Albumin
  • Manganese
  • Porphine
  • Reduction
  • Resonance Raman spectra

ASJC Scopus subject areas

  • Drug Discovery
  • Organic Chemistry
  • Chemistry(all)
  • Pharmacology

Cite this

Motohashi, N., Hinokiyama, T., Higashi, M., Mifune, M., Okubo, T., Iwado, A., & Saito, Y. (1998). Reduction of Mn3+-tetrakis(4-methylpyridyl)porphine with albumin observed in resonance Raman spectra. Chemical and Pharmaceutical Bulletin, 46(3), 551-553.

Reduction of Mn3+-tetrakis(4-methylpyridyl)porphine with albumin observed in resonance Raman spectra. / Motohashi, Noriko; Hinokiyama, Toyohiro; Higashi, Masako; Mifune, Masaki; Okubo, Tsuneo; Iwado, Akimasa; Saito, Yutaka.

In: Chemical and Pharmaceutical Bulletin, Vol. 46, No. 3, 1998, p. 551-553.

Research output: Contribution to journalArticle

Motohashi, N, Hinokiyama, T, Higashi, M, Mifune, M, Okubo, T, Iwado, A & Saito, Y 1998, 'Reduction of Mn3+-tetrakis(4-methylpyridyl)porphine with albumin observed in resonance Raman spectra', Chemical and Pharmaceutical Bulletin, vol. 46, no. 3, pp. 551-553.
Motohashi, Noriko ; Hinokiyama, Toyohiro ; Higashi, Masako ; Mifune, Masaki ; Okubo, Tsuneo ; Iwado, Akimasa ; Saito, Yutaka. / Reduction of Mn3+-tetrakis(4-methylpyridyl)porphine with albumin observed in resonance Raman spectra. In: Chemical and Pharmaceutical Bulletin. 1998 ; Vol. 46, No. 3. pp. 551-553.
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