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Literature DB >> 24174051

The effect of 2,4-dinitrophenol on the properties of thin phospholipid films.

Abstract

The properties of a system consisting of a thin phospholipid film separating two electrolyte solutions containing 1MM 2,4-dinitrophenol have been studied. Both the variation of electrical conductance as a function of pH, keeping the pH the same on both sides of the membrane, and the nonlinear variation of electrical potential difference as a function of pH difference across the membrane have been explained in terms of lipid-soluble complexes of the typeXP 2 (-) whereX is a cation andP dinitrophenate. The maximum conductance was found to be 1.4×10(-5) mhos cm(-2) at pH 4.2.

Entities: Chemical

Year: 1969 PMID： 24174051 DOI： 10.1007/BF01869783

Source DB: PubMed Journal: J Membr Biol ISSN： 0022-2631 Impact factor: 1.843

14 in total

1. THE PERMEABILITY OF THE PROTOPLASTS OF CHARA AUSTRALIS AND NITELLA TRANSLUCENS TO METHANOL, ETHANOL AND ISOPROPANOL.

Authors: J DAINTY; B Z GINZBURG
Journal: Biochim Biophys Acta Date: 1964-01-27

2. Coupling of phosphorylation to electron and hydrogen transfer by a chemi-osmotic type of mechanism.

Authors: P MITCHELL
Journal: Nature Date: 1961-07-08 Impact factor: 49.962

3. Selective transport of ions through bimolecular phospholipid membranes.

Authors: E A Liberman; V P Topaly
Journal: Biochim Biophys Acta Date: 1968-09-17

Review 4. Chemiosmotic coupling in oxidative and photosynthetic phosphorylation.

Authors: P Mitchell
Journal: Biol Rev Camb Philos Soc Date: 1966-08

5. The effect of 2,4-dinitrophenol and acetic acid on properties of black phospholipid films.

Authors: P C Croghan; E J Lea; J Lelièvre
Journal: J Physiol Date: 1969-02 Impact factor: 5.182

6. Structure of the K+ complex with nonactin, a macrotetrolide antibiotic possessing highly specific K+ transport properties.

Authors: B T Kilbourn; J D Dunitz; L A Pioda; W Simon
Journal: J Mol Biol Date: 1967-12-28 Impact factor: 5.469

7. The effect of 2,4-dinitrophenol on the electrical resistance of phospholipid bilayer membranes.

Authors: J Bielawski; T E Thompson; A L Lehninger
Journal: Biochem Biophys Res Commun Date: 1966-09-22 Impact factor: 3.575

8. Membrane potentials at zero current. The significance of a constant ionic permeability ratio.

Authors: J P Sandblom; G Eisenman
Journal: Biophys J Date: 1967-05 Impact factor: 4.033

9. POTENTIAL, IMPEDANCE, AND RECTIFICATION IN MEMBRANES.

Authors: D E Goldman
Journal: J Gen Physiol Date: 1943-09-20 Impact factor: 4.086

10. The effects of macrocyclic compounds on cation transport in sheep red cells and thin and thick lipid membranes.

Authors: D C Tosteson; T E Andreoli; M Tieffenberg; P Cook
Journal: J Gen Physiol Date: 1968-05-01 Impact factor: 4.086

12 in total

1. Proton fluxes associated with erythrocyte membrane anion exchange.

Authors: M L Jennings
Journal: J Membr Biol Date: 1976-08-26 Impact factor: 1.843

2. The effect of the polar moiety of lipids on bilayer conductance induced by uncouplers of oxidative phosphorylation.

Authors: U Hopfer; A L Lehninger; W J Lennarz
Journal: J Membr Biol Date: 1970-12 Impact factor: 1.843

3. The mechanism of action of DNP on phospholipid bilayer membranes.

Authors: S McLaughlin
Journal: J Membr Biol Date: 1972-12 Impact factor: 1.843

4. The effect of uncouplers of oxidative phosphorylation on lipid bilayer membranes: Carbonylcyanidem-chlorophenylhydrazone.

Authors: O H Leblanc
Journal: J Membr Biol Date: 1971-12 Impact factor: 1.843

5. The kinetic mechanism of action of an uncoupler of oxidative phosphorylation.

Authors: F S Cohen; M Eisenberg; S McLaughlin
Journal: J Membr Biol Date: 1977-12-15 Impact factor: 1.843

6. Complexes between uncouplers of oxidative phosphorylation.

Authors: M Foster; S McLaughlin
Journal: J Membr Biol Date: 1974 Impact factor: 1.843

7. Model translocators for divalent and monovalent ion transport in phospholipid membranes. I. The ion permeability induced in lipid bilayers by the antibiotic X-537A.

Authors: H Célis; S Estrada; M Montal
Journal: J Membr Biol Date: 1974 Impact factor: 1.843

8. Mechanism of conductivity of bimolecular lipid membranes in the presence of tetrachlorotrifluoromethylbenzimidazole.

Authors: M P Borisova; L N Ermishkin; E A Liberman; A Y Silberstein; E M Trofimov
Journal: J Membr Biol Date: 1974 Impact factor: 1.843

9. beta-Adrenolytic- and local anesthetic-induced potentials in artificial lipid membranes.

Authors: P Schlieper; P K Medda
Journal: Naunyn Schmiedebergs Arch Pharmacol Date: 1980-01 Impact factor: 3.000

10. Salicylates and proton transport through lipid bilayer membranes: a model for salicylate-induced uncoupling and swelling in mitochondria.

Authors: J Gutknecht
Journal: J Membr Biol Date: 1990-05 Impact factor: 1.843