Results 121 to 130 of about 3,278 (176)

Picosecond time-resolved infra-red spectroscopic study of a water-soluble cationic copper-porphyrin with nucleic acids.

Phys Chem Chem Phys
Keane PM, Graczyk D, Sazanovich IV, Towrie M, Quinn SJ, Kelly JM.   +5 more
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Supramolecular Chemistry of Metalloporphyrins

Chemical Reviews, 2009
I P Beletskaya, V S Tyurin, Aslan Yu Tsivadze   +2 more
exaly   +4 more sources

Metalloporphyrin phototoxicity

Journal of Photochemistry and Photobiology B: Biology, 1990
The phototoxicities of six metalloporphyrin dimethylesters (i.e. cobalt (Co), copper (Cu), manganese (Mn), nickel (Ni), tin (Sn) and zinc (Zn) were investigated. Hemolysis of human erythrocytes and inactivation of two enzymes (acetylcholinesterase and beta-galactosidase) were used to assess the phototoxic efficacy of these metal chelates.
J, Scott, J M, Quirke, H J, Vreman, D K, Stevenson, K R, Downum   +4 more
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Halogenation of metalloporphyrins

Russian Journal of Bioorganic Chemistry, 2000
We found that thionyl chloride can chlorinate porphyrin complexes with transient metals (Pd, Ni, or Cu) at the free β andmeso-positions of the porphyrin macrocycle. A more prolonged or rigorous treatment also causes the chlorination of side alkyl substituents, mainly, methyl groups.
V. D. Rumyantseva, E. A. Aksenova, O. N. Ponamoreva, A. F. Mironov   +3 more
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Spectroelectrochemistry of metalloporphyrins

Pure and Applied Chemistry, 1990
Abstract
K. M. Kadish, X. Mu
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The Properties Of Metalloporphyrins

Chemical Reviews, 1956
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Electrocatalysis of metalloporphyrins

Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1990
Abstract The electrocatalytic reduction of cystine with water-soluble cobalt(II) tetrakis(4-trimethylammoniumphenyl)porphyrin (CoTTAPP) and cobalt(II) tetrakis(4-sulphophenyl)porphyrin (CoTSPP) in 0.2 M H 2 SO 4 solution was investigated. The experimental results of cyclic voltammetry and the rotating disc electrode technique indicated that both ...
Dai-Wen Pang, Zong-Li Wang
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Electrocatalysis on Metalloporphyrins

Russian Chemical Reviews, 1980
Results of theoretical and applied research on electrocatalytic reactions — the cathodic reduction of oxygen, hydrogen peroxide, and carbon dioxide and the anodic oxidation of organic and inorganic substances — on metalloporphyrins are analysed with a list of 132 references.
M R Tarasevich, K A Radyushkina
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