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Proceedings Paper

Factors determining the photocatalytic activity of immobilized porphyrins in organic and water media
Author(s): Vladimir E. Belyaev; Anna B. Solovieva; Nickolay N. Glagolev; Grigory V. Vstovsky; Sergey F. Timashev; Alexey V. Krivandin; Olga V. Shatalova; Valentina N. Luzgina
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Paper Abstract

The kinetic parameters of the cholesterol (in water) and tryptophane (in organic solvents) photooxidation sensitized by aminoacid derivatives of tetraphenylporphyrin immobilized on MF-4SK sulfocationic copolymer (analogue of N afion 117) were determined. It was shown that the activity of investigated systems depends on supramolecular structure of the polymer and on the type of porphyrin-polymer binding in organic solvents. In water, activity of investigated systems depends on supramolecular structure of the polymer only.

Paper Details

Date Published: 7 December 2006
PDF: 6 pages
Proc. SPIE 5973, Current Research on Laser Use in Oncology: 2000-2004, 59730J (7 December 2006); doi: 10.1117/12.640131
Show Author Affiliations
Vladimir E. Belyaev, Semenov Institute of Chemical Physics (Russia)
Anna B. Solovieva, Semenov Institute of Chemical Physics (Russia)
Nickolay N. Glagolev, Semenov Institute of Chemical Physics (Russia)
Grigory V. Vstovsky, Semenov Institute of Chemical Physics (Russia)
Sergey F. Timashev, Karpov Institute of Physical Chemistry (Russia)
Alexey V. Krivandin, Emmanuel Institute of Biochemical Physics (Russia)
Olga V. Shatalova, Emmanuel Institute of Biochemical Physics (Russia)
Valentina N. Luzgina, Lomonosov State Academy of Fine Chemical Technology (Russia)


Published in SPIE Proceedings Vol. 5973:
Current Research on Laser Use in Oncology: 2000-2004
Andrei V. Ivanov; Mishik A. Kazaryan, Editor(s)

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