DOPC/DPPC Fluid-Gel Phase Segregation in Supported Lipid Membranes Prepared by Fusion on Thiol-Modified Gold Substrates

2014 ◽  
Vol 8 (6) ◽  
pp. 462-472
Author(s):  
Slim Azouzi ◽  
Sandrine Morandat ◽  
Karim El Kirat
Keyword(s):  
Lipid Membranes ◽  
Phase Segregation ◽  
Gold Substrates ◽  
Gel Phase ◽  
Supported Lipid Membranes

Nanoscale Glassification of Gold Substrates for Surface Plasmon Resonance Analysis of Protein Toxins with Supported Lipid Membranes

2006 ◽  
Vol 78 (2) ◽  
pp. 596-603 ◽  
Author(s):  
K. Scott Phillips ◽  
Jong-Ho Han ◽  
Marilyn Martinez ◽  
Zhuangzhi Wang ◽  
David Carter ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Lipid Membranes ◽  
Surface Plasmon Resonance Analysis ◽  
Resonance Analysis ◽  
Gold Substrates ◽  
Protein Toxins ◽  
Supported Lipid Membranes

Simulation Modeling of Supported Lipid Membranes – A Review

2014 ◽  
Vol 14 (5) ◽  
pp. 617-623 ◽  
Author(s):  
Michael Hirtz ◽  
Naresh Kumar ◽  
Lifeng Chi
Keyword(s):  
Lipid Membranes ◽  
Simulation Modeling ◽  
Supported Lipid Membranes

scholarly journals Electrochemical Properties of Lipid Membranes Self-Assembled from Bicelles

Membranes ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 11
Author(s):  
Damian Dziubak ◽  
Kamil Strzelak ◽  
Slawomir Sek
Keyword(s):  
Electrochemical Properties ◽  
Self Assembly ◽  
Lipid Membranes ◽  
Lipid Membrane ◽  
Membrane Resistance ◽  
Electrochemical Characteristics ◽  
Freeze Thaw ◽  
Lipid Films ◽  
Supported Lipid Membranes

Supported lipid membranes are widely used platforms which serve as simplified models of cell membranes. Among numerous methods used for preparation of planar lipid films, self-assembly of bicelles appears to be promising strategy. Therefore, in this paper we have examined the mechanism of formation and the electrochemical properties of lipid films deposited onto thioglucose-modified gold electrodes from bicellar mixtures. It was found that adsorption of the bicelles occurs by replacement of interfacial water and it leads to formation of a double bilayer structure on the electrode surface. The resulting lipid assembly contains numerous defects and pinholes which affect the permeability of the membrane for ions and water. Significant improvement in morphology and electrochemical characteristics is achieved upon freeze–thaw treatment of the deposited membrane. The lipid assembly is rearranged to single bilayer configuration with locally occurring patches of the second bilayer, and the number of pinholes is substantially decreased. Electrochemical characterization of the lipid membrane after freeze–thaw treatment demonstrated that its permeability for ions and water is significantly reduced, which was manifested by the relatively high value of the membrane resistance.

Specific Capacitance of Metal Supported Lipid Membranes

1998 ◽  
Vol 10 (5) ◽  
pp. 295-302 ◽  
Author(s):  
Victor I. Passechnik ◽  
Tibor Hianik ◽  
Sergey A. Ivanov ◽  
Branislav Sivak
Keyword(s):  
Specific Capacitance ◽  
Lipid Membranes ◽  
Supported Lipid Membranes

TiO2 nanoparticle interactions with supported lipid membranes – an example of removal of membrane patches

RSC Advances ◽  
2016 ◽  
Vol 6 (94) ◽  
pp. 91102-91110 ◽  
Author(s):  
Fang Zhao ◽  
Jenny Perez Holmberg ◽  
Zareen Abbas ◽  
Rickard Frost ◽  
Tora Sirkka ◽  
...  
Keyword(s):  
Lipid Membranes ◽  
Biological Systems ◽  
Tio2 Nanoparticle ◽  
Engineered Nanoparticles ◽  
Model Systems ◽  
Structure Activity ◽  
Nanoparticle Interactions ◽  
Nanoparticle Structure ◽  
Supported Lipid Membranes ◽  
Different Levels

Different levels of model systems are needed for effect studies of engineered nanoparticles and the development of nanoparticle structure–activity relationships in biological systems.

scholarly journals Solid supported lipid membranes: New concepts for the biomimetic functionalization of solid surfaces

2008 ◽  
Vol 3 (2) ◽  
pp. FA125-FA135 ◽  
Author(s):  
W. Knoll ◽  
R. Naumann ◽  
M. Friedrich ◽  
J. W. F. Robertson ◽  
M. Lösche ◽  
...  
Keyword(s):  
Lipid Membranes ◽  
Solid Surfaces ◽  
New Concepts ◽  
Supported Lipid Membranes
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