Literature DB >> 22225175

Thermal fluctuations in shape, thickness, and molecular orientation in lipid bilayers.

Max C Watson1, Evgeni S Penev, Paul M Welch, Frank L H Brown.   

Abstract

We present a unified continuum-level model for bilayer energetics that includes the effects of bending, compression, lipid orientation (tilting relative to the monolayer surface normal), and microscopic noise (protrusions). Expressions for thermal fluctuation amplitudes of several physical quantities are derived. These predictions are shown to be in good agreement with molecular simulations.

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Year:  2011        PMID: 22225175     DOI: 10.1063/1.3660673

Source DB:  PubMed          Journal:  J Chem Phys        ISSN: 0021-9606            Impact factor:   3.488


  24 in total

1.  Molecular structure of membrane tethers.

Authors:  Svetlana Baoukina; Siewert J Marrink; D Peter Tieleman
Journal:  Biophys J       Date:  2012-04-18       Impact factor: 4.033

2.  Effects of Lipid Tethering in Extremophile-Inspired Membranes on H(+)/OH(-) Flux at Room Temperature.

Authors:  Thomas B H Schroeder; Geoffray Leriche; Takaoki Koyanagi; Mitchell A Johnson; Kathryn N Haengel; Olivia M Eggenberger; Claire L Wang; Young Hun Kim; Karthik Diraviyam; David Sept; Jerry Yang; Michael Mayer
Journal:  Biophys J       Date:  2016-06-07       Impact factor: 4.033

3.  New Continuum Approaches for Determining Protein-Induced Membrane Deformations.

Authors:  David Argudo; Neville P Bethel; Frank V Marcoline; Charles W Wolgemuth; Michael Grabe
Journal:  Biophys J       Date:  2017-05-23       Impact factor: 4.033

4.  Introductory lecture: basic quantities in model biomembranes.

Authors:  John F Nagle
Journal:  Faraday Discuss       Date:  2013       Impact factor: 4.008

5.  Testing procedures for extracting fluctuation spectra from lipid bilayer simulations.

Authors:  Joseph C Albert; Lucas T Ray; John F Nagle
Journal:  J Chem Phys       Date:  2014-08-14       Impact factor: 3.488

6.  Determination of bending rigidity and tilt modulus of lipid membranes from real-space fluctuation analysis of molecular dynamics simulations.

Authors:  M Doktorova; D Harries; G Khelashvili
Journal:  Phys Chem Chem Phys       Date:  2017-06-28       Impact factor: 3.676

Review 7.  How sterol tilt regulates properties and organization of lipid membranes and membrane insertions.

Authors:  George Khelashvili; Daniel Harries
Journal:  Chem Phys Lipids       Date:  2013-01-03       Impact factor: 3.329

8.  Interfacial tension and surface pressure of high density lipoprotein, low density lipoprotein, and related lipid droplets.

Authors:  O H Samuli Ollila; Antti Lamberg; Maria Lehtivaara; Artturi Koivuniemi; Ilpo Vattulainen
Journal:  Biophys J       Date:  2012-09-19       Impact factor: 4.033

Review 9.  Counterion-mediated pattern formation in membranes containing anionic lipids.

Authors:  David R Slochower; Yu-Hsiu Wang; Richard W Tourdot; Ravi Radhakrishnan; Paul A Janmey
Journal:  Adv Colloid Interface Sci       Date:  2014-01-30       Impact factor: 12.984

Review 10.  Stiffened lipid platforms at molecular force foci.

Authors:  Andriy Anishkin; Ching Kung
Journal:  Proc Natl Acad Sci U S A       Date:  2013-03-08       Impact factor: 11.205

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