Publication detail

Characterization of Electrochemical Behavior of Lecithin-Cholesterol Mixture in Formation of Model Phospholipid Membranes

Authors: Nováková Kateřina | Navrátil Tomáš | Šestáková Ivana | Mareček Vladimír | Chýlková Jaromíra

Year: 2013

Type of publication: článek ve sborníku

Name of source: Sborník přednášek z XXVIII. mezinárodního odborného semináře Moderní elektrochemické metody

Publisher name: BEST Servis

Place: Ústí nad Labem

Page from-to: 128-132

Titles:

Language	Name	Abstract	Keywords
cze	Charakterizace elektrochemického chování směsi lecitinu a cholesterolu	V této práci bylo sledováno elektrochemické chování lecitinu a cholesterolu. Elektrochemické chování tohoto systému bylo studováno s využitím elektrochemické cely vyvinuté v naší laboratoři.	lecitin; cholesterol; modelová fosfolipidická membrána
eng	Characterization of Electrochemical Behavior of Lecithin-Cholesterol Mixture in Formation of Model Phospholipid Membranes	Electrochemical behavior of lecithin-cholesterol mixture in the form of phospholipid membranes (PLMs) was studied in this contribution. Lecithin (phosphatidylcholine) and cholesterol were chosen for this research, because they are essential for living cells. Electrochemical behavior of this system was studied using an electrochemical cell developed in our laboratory and with applying electrochemical impedance spectroscopy (EIS). Different ratios between lecithin and cholesterol placed on different polycarbonate substrates were tested. The influence of time and of temperature on formation of PLMs in presence of cholesterol was investigated.	Phosphatidylcholine; Cholesterol; Model phospholipid membrane; Electrochemical impedance spectroscopy

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