2013; Chemical and Biological Sciences 47 (3 (232): 33–37
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DETERMINATION METHOD OF PERMEABILITY COEFFICIENT OF BILAYER LIPID MEMBRANE FOR CATIONIC PORPHYRINS

Received: 2025-03-12 · Published: 2013-11-15

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Original title
DETERMINATION METHOD OF PERMEABILITY COEFFICIENT OF BILAYER LIPID MEMBRANE FOR CATIONIC PORPHYRINS
Author
A.L. Torosyan
Published
2013-11-15
Licence
as stated by the publisher

Abstract

In this paper a method is presented for determining the permeability coefficient of bilayer lipid membrane (BLM) for porphyrins by UV/Vis spectrophotometry. BLM is formed on the hole separating two compartments of the cell. The coefficient permeability of BLM is calculated for meso-tetra-[4-N-(2'-hydroxyethyl)pyridyl] porphyrin. The proposed method can be used to determine the permeability coefficient of BLM for other substances.
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