Simulation of biomembrane.
نویسندگان
چکیده
منابع مشابه
Nanobiomechanics of proteins and biomembrane.
A review of the work done in the Laboratory of Biodynamics of Tokyo Institute of Technology in the last decade has been summarized in this article in relation to the results reported from other laboratories. The emphasis here is the application of nanomechanics based on the force mode of atomic force microscopy (AFM) to proteins and protein-based biological structures. Globular proteins were st...
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Evidence is discussed for roles of cardiolipins in oxidative phosphorylation mechanisms that regulate State 4 respiration by returning ejected protons across and over bacterial and mitochondrial membrane phospholipids, and that regulate State 3 respiration through the relative contributions of proteins that transport protons, electrons and/or metabolites. The barrier properties of phospholipid ...
متن کاملComputational Studies of Biomembrane Systems: Theoretical Considerations, Simulation Models, and Applications
This chapter summarizes several approaches combining theory, simulation, and experiment that aim for a better understanding of phenomena in lipid bilayers and membrane protein systems, covering topics such as lipid rafts, membrane-mediated interactions, attraction between transmembrane proteins, and aggregation in biomembranes leading to large superstructures such as the lightharvesting complex...
متن کاملNatural-biomembrane dressing and hypersensitivity.
BACKGROUND The natural biomembrane of latex extracted from Hevea brasiliensis has been used as a dressing for skin ulcers. OBJECTIVES To evaluate how safe the natural biomembrane is in relation to hypersensitivity to latex when used as a dressing. METHODS We selected patients with skin ulcers, forming the following groups: control - low occupational exposure to latex (n = 17); latex-exposed...
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The core component of a biological membrane is a fluid-lipid bilayer held together by interfacial-hydrophobic and van der Waals interactions, which are balanced for the most part by acyl chain entropy confinement. If biomembranes are subjected to persistent tensions, an unstable (nanoscale) hole will emerge at some time to cause rupture. Because of the large energy required to create a hole, th...
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ژورنال
عنوان ژورنال: membrane
سال: 1990
ISSN: 0385-1036,1884-6440
DOI: 10.5360/membrane.15.147