Radiobiologiia 1986-01-01

[Effect of oxygen on the irreversible radiochemical transformations of protoporphyrin in 2n. H2SO4].

I I Makarenkova

Index: Radiobiologiia 26(5) , 598-603, (1986)

Full Text: HTML

Abstract

The mechanism of the inverse oxygen effect in the irreversible radiation-induced chemical alterations in protoporphyrin in sulfuric acid solution was investigated. The decrease of the molecular decay yield was shown to associate with the ability of oxygen to exclude H atoms from the radiation reactions and to inhibit the development of the protoporphyrin transformation chain process.

Related Compounds

  • Dimethylprotoporph...

Related Articles:

Observation of heme transfer from cytochrome b5 to DNA aptamer.

2012-10-01

[Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 96 , 365-9, (2012)]

Direct electrochemistry and spectroelectrochemistry of osmium substituted horseradish peroxidase.

2009-09-01

[Bioelectrochemistry 76(1-2) , 28-33, (2009)]

Comparison of binding ability and location of two mesoporphyrin derivatives in liposomes explored with conventional and site-selective fluorescence spectroscopy.

2012-08-16

[J. Phys. Chem. B 116(32) , 9644-52, (2012)]

Design, synthesis, and in vitro photodynamic activities of benzochloroporphyrin derivatives as tumor photosensitizers.

2008-01-01

[Bioorg. Med. Chem. Lett. 18(1) , 293-7, (2008)]

[Accessibility of porphyrin macrocycle in myoglobin at various pH levels. Fluorescence study of the porphyrin-globin complex].

1986-01-01

[Mol. Biol. (Mosk.) 20(1) , 138-45, (1986)]

More Articles...