Nonlinear Electrical Effects in Lipid Bilayer Membranes: I. Ion Injection
D. Walz,E. Bamberg,P. Läuger +2 more
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TLDR
The result shows that the ion injection effect gives a contribution to the current-voltage characteristic only at low ionic strength (< 10 (3)M) of the aqueous solution.About:
This article is published in Biophysical Journal.The article was published on 1969-09-01 and is currently open access. It has received 106 citations till now. The article focuses on the topics: Model lipid bilayer & Lipid bilayer phase behavior.read more
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Book ChapterDOI
Electrostatic Potentials at Membrane-Solution Interfaces
TL;DR: The chapter describes hydrophobic adsorption of charged molecules to bilayer membranes, the electro static potential produced by molecular dipoles at membrane-solution interfaces, and the electrostatic boundary potentialproduced by charges located in the interior of the membrane, a few angstroms from the interface.
Journal ArticleDOI
Theoretical and computational models of biological ion channels
TL;DR: The goal of this review is to establish a broad and rigorous theoretical framework to describe ion permeation through biological channels on the basis of the statistical mechanical projection-operator formalism of Mori and Zwanzig.
Journal ArticleDOI
Ion transport across thin lipid membranes: a critical discussion of mechanisms in selected systems.
D.A. Haydon,Stephen B. Hladky +1 more
TL;DR: In this paper, a review of the role of 1-carriets in the transfer of ions across thin lipid bilayer membranes is presented, focusing on simpler systems, i.e., the lipid-soluble ions, the 1-1 carriets, a simple pore and a substance which prodeces interacting pores.
Journal ArticleDOI
Transport mechanism of hydrophobic ions through lipid bilayer membranes.
TL;DR: Evidence is presented that the transport of lipid-soluble ions through bilayer membranes occurs in three distinct steps: adsorption to the membranesolution interface; passage over an activation barrier to the opposite interface; and desorption into the aqueous solution.
Journal ArticleDOI
The electrical breakdown of cell and lipid membranes: the similarity of phenomenologies
L.V. Chernomordik,Sergei Sukharev,Sergey V. Popov,V. F. Pastushenko,A.V. Sokirko,I.G. Abidor,Yurii A Chizmadzhev +6 more
TL;DR: The phenomenological similarity of the cell and lipid membrane breakdown indicates that pores developed during the electrical breakdown of biological membranes arise in their lipid matrices.
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Related Papers (5)
Energy of an ion crossing a low dielectric membrane: solutions to four relevant electrostatic problems.
Ion transport across thin lipid membranes: a critical discussion of mechanisms in selected systems.
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