Electrostriction of lipid bilayers on a solid support and peculiarity of membranes from Archaeal lipids

Hianik, Tibor; Šnejdárková, Maja; Rehák, M.; Passechnik, V.I.; Sokolikova, L.; Sivak, Branislav; Ivanov, S. A.

doi:10.1016/s0040-6090(95)08454-1

Cited by 6 publications

(5 citation statements)

References 14 publications

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“…Macroscopic solvent-free planar bilayers were formed from the corresponding monolayers or by bilayer adsorption between two porous cellulose sheets,( 400 ) on patch-clamp pipette opening,( 401 ) quartz,( 402 ) glass, mica,( 362 ) silicon,( 403 ) agar gel,( 404 ) organosulfate- and organophosphate-modified gold surfaces,( 405 ) metal (stainless steel,( 406 ) silver,( 407 ) platinum( 408 )) and metal-coated (gold,( 370 ) platinum( 408 )) or polymer-coated( 409 ) glass plates, and porous supports. 410 – 412 …”

Section: Individual Steps Vs Propertiesmentioning

confidence: 99%

“…396 The multilamellar sheets mimic the real situation better than liposomes 397,398 and can be used for permeability measurements. 399 Macroscopic solvent-free planar bilayers were formed from the corresponding monolayers or by bilayer adsorption between two porous cellulose sheets, 400 on patch-clamp pipette opening, 401 quartz, 402 glass, mica, 362 silicon, 403 agar gel, 404 organosulfate-and organophosphate-modified gold surfaces, 405 metal (stainless steel, 406 silver, 407 platinum 408 ) and metal-coated (gold, 370 platinum 408 ) or polymer-coated 409 glass plates, and porous supports. [410][411][412] The throughput of the experiments with planar bilayers was significantly increased by the introduction of the Parallel Artificial Membrane Permeation Assay (PAMPA).…”

Section: Planar Bilayer Systemsmentioning

confidence: 99%

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Modeling Kinetics of Subcellular Disposition of Chemicals

Baláž

2009

Chem. Rev.

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Section: Individual Steps Vs Propertiesmentioning

confidence: 99%

Section: Planar Bilayer Systemsmentioning

confidence: 99%

Modeling Kinetics of Subcellular Disposition of Chemicals

Baláž

2009

Chem. Rev.

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“…To alleviate the stability and separation problems of liposomes, supported phospholipid systems have been developed. The most commonly used solid supports are porous silica 12,13 (Transil beads 14 ), mica, 15 glass 16,17 (supported spherical vesicles 18 ), quartz, 19 organosulfate and organophosphate-modified surfaces, 20 polydimethylacrylamide hydrogel (Lipobeads), 21 agar, 22 metal (stainless steel, 23 silver, 24 platinum 25 ), and metal-coated (gold, 26 platinum 25 ) or polymer-coated 27 glass plates. The attachment of phospholipids is generally based on either chemisorption on the contact monolayer 16,26,28 or a simple adhesion of the bilayer due to preferred planar conformation of the bilayer formed by certain phospholipid types.…”

Section: Supported Bilayer Systemsmentioning

confidence: 99%

Drug-Membrane Interactions Studied in Phospholipid Monolayers Adsorbed on Nonporous Alkylated Microspheres

et al. 2007

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Characterization of interactions with phospholipids is an integral part of the in vitro profiling of drug candidates because of the roles the interactions play in tissue accumulation and passive diffusion. Currently used test systems may inadequately emulate the bilayer core solvation properties (immobilized artificial membranes [IAM]), suffer from potentially slow transport of some chemicals (liposomes in free or immobilized forms), and require a tedious separation (if used for free liposomes). Here the authors introduce a well-defined system overcoming these drawbacks: nonporous octadecylsilica particles coated with a self-assembled phospholipid monolayer. The coating mimics the structure of the headgroup region, as well as the thickness and properties of the hydrocarbon core, more closely than IAM. The monolayer has a similar transition temperature pattern as the corresponding bilayer. The particles can be separated by filtration or a mild centrifugation. The partitioning equilibria of 81 tested chemicals were dissected into the headgroup and core contributions, the latter using the alkane/water partition coefficients. The deconvolution allowed a successful prediction of the bilayer/water partition coefficients with the standard deviation of 0.26 log units. The plate-friendly assay is suitable for high-throughput profiling of drug candidates without sacrificing the quality of analysis or details of the drug-phospholipid interactions.

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“…Some attempts have been made to model the potential profile across sBLMs and the structure of the lipid layer that faces the metal surface. A plausible theory involves the interactions of oxygen atoms of the phosphate groups of the lipid headgroups with the silver ions in the metal lattice [16,17]. Transmembrane ion mobility can be attributed to the presence of chloride ions at the space between the metal and the inner lipid layer.…”

Section: Methods For Preparation Biosensors Based On Lipid Filmsmentioning

confidence: 99%

The Application of Lipid Membranes in Biosensing

et al. 2018

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The exploitation of lipid membranes in biosensors has provided the ability to reconstitute a considerable part of their functionality to detect trace of food toxicants and environmental pollutants. This paper reviews recent progress in biosensor technologies based on lipid membranes suitable for food quality monitoring and environmental applications. Numerous biosensing applications based on lipid membrane biosensors are presented, putting emphasis on novel systems, new sensing techniques, and nanotechnology-based transduction schemes. The range of analytes that can be currently using these lipid film devices that can be detected include, insecticides, pesticides, herbicides, metals, toxins, antibiotics, microorganisms, hormones, dioxins, etc. Technology limitations and future prospects are discussed, focused on the evaluation/validation and eventually commercialization of the proposed lipid membrane-based biosensors.

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Electrostriction of lipid bilayers on a solid support and peculiarity of membranes from Archaeal lipids

Cited by 6 publications

References 14 publications

Modeling Kinetics of Subcellular Disposition of Chemicals

Modeling Kinetics of Subcellular Disposition of Chemicals

Drug-Membrane Interactions Studied in Phospholipid Monolayers Adsorbed on Nonporous Alkylated Microspheres

The Application of Lipid Membranes in Biosensing

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