title: [The action of week inorganic acids and lower carboxylic acids on the conductivity of bilayer lipid membranes].
abstract: The ability of weak inorganic acids (H2S, HCN) and lower carboxylic acids to interact with bilayer lipid membranes, change their conductivity, and act as protonophores has been investigated. The mechanism of changes in BLM conductivity was studied. Factors influencing the interaction of acids with model lipid membranes were determined. Maximum changes in conductivity were observed at pH values equal to the dissociation constants of weak acids and depend on the coefficients of distribution "octanol-water".
authors.forename: K E
authors.initials: KE
authors.lastname: Kilivnik
authors.forename: L A
authors.initials: LA
authors.lastname: Khmarskaia
authors.forename: O S
authors.initials: OS
authors.lastname: Ksenzhek
mesh_terms: D004553:Electric Conductivity; D006856:Hydrogen Cyanide / Q000737:chemistry*; D006862:Hydrogen Sulfide / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D008051:Lipid Bilayers / Q000737:chemistry*
chemical_list: D008051:Lipid Bilayers; D006856:Hydrogen Cyanide; D006862:Hydrogen Sulfide