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Literature DB >> 23104105

Pore formation in lipid bilayer membranes made of phosphatidylcholine and cholesterol followed by means of constant current.

Monika Naumowicz¹, Zbigniew Artur Figaszewski.

Abstract

This paper describes the application of chronopotentiometry to lipid bilayer research. The experiments were performed on bilayer lipid membranes composed of phosphatidylcholine and cholesterol and formed using the painting technique. Chronopotentiometric (U = f(t)) measurements were used to determine the membrane capacitance, resistance, and breakdown voltage as well as pore conductance and diameter.

Entities: CellLine Chemical Disease Gene Species

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Year: 2013 PMID： 23104105 PMCID： PMC3627032 DOI： 10.1007/s12013-012-9459-6

Source DB: PubMed Journal: Cell Biochem Biophys ISSN： 1085-9195 Impact factor: 2.194

33 in total

1. Programmable chronopotentiometry as a tool for the study of electroporation and resealing of pores in bilayer lipid membranes.

Authors: Stanisława Koronkiewicz; Sławomir Kalinowski; Krzysztof Bryl
Journal: Biochim Biophys Acta Date: 2002-04-12

Review 2. Techniques of signal generation required for electropermeabilization. Survey of electropermeabilization devices.

Authors: Marko Puc; Selma Corović; Karel Flisar; Marko Petkovsek; Janez Nastran; Damijan Miklavcic
Journal: Bioelectrochemistry Date: 2004-09 Impact factor: 5.373

Pore formation in lipid bilayer membranes made of phosphatidylcholine and cholesterol followed by means of constant current.

1. Programmable chronopotentiometry as a tool for the study of electroporation and resealing of pores in bilayer lipid membranes.

Review 2. Techniques of signal generation required for electropermeabilization. Survey of electropermeabilization devices.

3. Poloxamer 188 decreases susceptibility of artificial lipid membranes to electroporation.

4. Influence of dolichyl phosphate on permeability and stability of bilayer lipid membranes.

Review 5. Alzheimer's disease and cholesterol: the fat connection.

6. Electroporation in symmetric and asymmetric membranes.

7. Reversible electrical breakdown of lipid bilayer membranes: a charge-pulse relaxation study.

8. The appearance of single-ion channels in unmodified lipid bilayer membranes at the phase transition temperature.

9. Osmotic pressure induced pores in phospholipid vesicles.

10. Impedance analysis of phosphatidylcholine membranes modified with gramicidin D.

1. Picosecond and Terahertz Perturbation of Interfacial Water and Electropermeabilization of Biological Membranes.

2. Experimental Investigations on the Conductance of Lipid Membranes under Differential Hydrostatic Pressure.

Review 3. Nanosecond Pulsed Electric Field (nsPEF): Opening the Biotechnological Pandora's Box.

4. The influence of the pH on the incorporation of caffeic acid into biomimetic membranes and cancer cells.