Literature DB >> 228394

The dielectric constant of phospholipid bilayers and the permeability of membranes to ions.

J P Dilger, S G McLaughlin, T J McIntosh, S A Simon.   

Abstract

The Born charging equation predicts that the permeability of a phospholipid bilayer membrane to ions should depend markedly on the dielectric constant of the membrane. Increasing the dielectric constant of an artificial bilayer increases its permeability to perchlorate or thiocyanate by a factor of 1000, to a value comparable to that of mitochondrial membranes.

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Year:  1979        PMID: 228394     DOI: 10.1126/science.228394

Source DB:  PubMed          Journal:  Science        ISSN: 0036-8075            Impact factor:   47.728


  36 in total

1.  Formation of lipid bilayers inside microfluidic channel array for monitoring membrane-embedded nanopores of phi29 DNA packaging nanomotor.

Authors:  Joon S Shim; Jia Geng; Chong H Ahn; Peixuan Guo
Journal:  Biomed Microdevices       Date:  2012-10       Impact factor: 2.838

Review 2.  Proton conductance through phospholipid bilayers: water wires or weak acids?

Authors:  J Gutknecht
Journal:  J Bioenerg Biomembr       Date:  1987-10       Impact factor: 2.945

3.  Proton/hydroxide conductance and permeability through phospholipid bilayer membranes.

Authors:  J Gutknecht
Journal:  Proc Natl Acad Sci U S A       Date:  1987-09       Impact factor: 11.205

4.  A combined experimental and quantum chemical study on the putative protonophoric activity of thiocyanate.

Authors:  Peter Schönfeld; Luis Montero; Jürgen Fabian
Journal:  Biophys J       Date:  2005-06-24       Impact factor: 4.033

5.  Structure of functional Staphylococcus aureus alpha-hemolysin channels in tethered bilayer lipid membranes.

Authors:  Duncan J McGillivray; Gintaras Valincius; Frank Heinrich; Joseph W F Robertson; David J Vanderah; Wilma Febo-Ayala; Ilja Ignatjev; Mathias Lösche; John J Kasianowicz
Journal:  Biophys J       Date:  2009-02-18       Impact factor: 4.033

6.  Continuum approaches to understanding ion and peptide interactions with the membrane.

Authors:  Naomi R Latorraca; Keith M Callenberg; Jon P Boyle; Michael Grabe
Journal:  J Membr Biol       Date:  2014-03-21       Impact factor: 1.843

7.  Soluble amyloid beta-oligomers affect dielectric membrane properties by bilayer insertion and domain formation: implications for cell toxicity.

Authors:  Gintaras Valincius; Frank Heinrich; Rima Budvytyte; David J Vanderah; Duncan J McGillivray; Yuri Sokolov; James E Hall; Mathias Lösche
Journal:  Biophys J       Date:  2008-05-30       Impact factor: 4.033

8.  The Flip-Flop Diffusion Mechanism across Lipids in a Hybrid Bilayer Membrane.

Authors:  Christopher J Barile; Edmund C M Tse; Ying Li; John P Gewargis; Nicholas A Kirchschlager; Steven C Zimmerman; Andrew A Gewirth
Journal:  Biophys J       Date:  2016-06-07       Impact factor: 4.033

9.  Drude Polarizable Force Field for Molecular Dynamics Simulations of Saturated and Unsaturated Zwitterionic Lipids.

Authors:  Hui Li; Janamejaya Chowdhary; Lei Huang; Xibing He; Alexander D MacKerell; Benoît Roux
Journal:  J Chem Theory Comput       Date:  2017-08-08       Impact factor: 6.006

10.  Designing artificial cells to harness the biological ion concentration gradient.

Authors:  Jian Xu; David A Lavan
Journal:  Nat Nanotechnol       Date:  2008-09-21       Impact factor: 39.213

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