Impedance analysis of a phosphatidylcholine-phosphatidylethanolamine system in bilayer lipid membranes

被引：21
|
作者：
Naumowicz, Monika
Petelska, Aneta Dorota
Figaszewski, Zbigniew Artur
机构：
[1] Univ Bialystok, Inst Chem, PL-15443 Bialystok, Poland
[2] Univ Warsaw, Fac Chem, Lab Electrochem Power Sources, PL-02093 Warsaw, Poland
来源：
ELECTROCHIMICA ACTA | 2006年 / 51卷 / 24期
关键词：
impedance spectroscopy; phosphatidylcholine; phosphatidylethanolamine; complex 1 : 1;
D O I：
10.1016/j.electacta.2006.03.038
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Electrochemical impedance spectroscopy was used for the study of two-component lipid membranes. Phosphatidylcholine (PC) and phosphatidylethanolamine (PE) were to be investigated, because of their presence in biological membranes. Capacitance values of pure components are 0.62 and 0.32 mu F cm(-2), respectively. The 1: 1 complex was formed during formation of the PC-PE lipid membrane. Formation of the complex can explain the deviation from the additivity rule. This equilibrium was described by mathematical equations and was further verified experimentally. Adequate equations let us calculate such parameters as: capacitance of the complex molecule, area occupied by the complex molecule as well as the stability constant of the complex. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：5024 / 5028
页数：5
相关论文
共 50 条
  • [21] Differential scanning calorimetric study of the effect of the antimicrobial peptide gramicidin S on the thermotropic phase behavior of phosphatidylcholine, phosphatidylethanolamine and phosphatidylglycerol lipid bilayer membranes
    Prenner, EJ
    Lewis, RNAH
    Kondejewski, LH
    Hodges, RS
    McElhaney, RN
    BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES, 1999, 1417 (02): : 211 - 223
  • [22] The Interaction of Melittin with Dimyristoyl Phosphatidylcholine-Dimyristoyl Phosphatidylserine Lipid Bilayer Membranes
    Rai, Durgesh K.
    Qian, Shuo
    Heller, William T.
    BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES, 2016, 1858 (11): : 2788 - 2794
  • [23] Impedance analysis of phosphatidylcholine membranes modified with gramicidin D
    Naumowicz, M
    Figaszewski, Z
    BIOELECTROCHEMISTRY, 2003, 61 (1-2) : 21 - 27
  • [24] PHOSPHOLIPID TRANSFER BETWEEN VESICLES - DEPENDENCE ON PRESENCE OF CYTOCHROME-P-450 AND PHOSPHATIDYLCHOLINE-PHOSPHATIDYLETHANOLAMINE RATIO
    BOSTERLING, B
    TRUDELL, JR
    BIOCHIMICA ET BIOPHYSICA ACTA, 1982, 689 (01) : 155 - 160
  • [25] Bilayer distribution of phosphatidylserine and phosphatidylethanolamine in lipid vesicles
    Roy, MT
    Gallardo, M
    Estelrich, J
    BIOCONJUGATE CHEMISTRY, 1997, 8 (06) : 941 - 945
  • [26] Phosphatidylcholine and phosphatidylethanolamine plasmalogens in lipid loaded human macrophages
    Wallner, Stefan
    Orso, Evelyn
    Grandl, Margot
    Konovalova, Tatiana
    Liebisch, Gerhard
    Schmitz, Gerd
    PLOS ONE, 2018, 13 (10):
  • [27] High Impedance Droplet-Solid Interface Lipid Bilayer Membranes
    Wang, Xuejing
    Ma, Shenghua
    Su, Yingchun
    Zhang, Ying
    Bi, Hongmei
    Zhang, Lixue
    Han, Xiaojun
    ANALYTICAL CHEMISTRY, 2015, 87 (04) : 2094 - 2099
  • [28] EFFECTS OF PLASMENYLETHANOLAMINE ON THE DYNAMIC PROPERTIES OF THE HYDROCARBON REGION OF MIXED PHOSPHATIDYLCHOLINE-PHOSPHATIDYLETHANOLAMINE AQUEOUS DISPERSIONS - A SPIN LABEL STUDY
    DEMEDIUK, P
    COWAN, DL
    MOSCATELLI, EA
    BIOCHIMICA ET BIOPHYSICA ACTA, 1983, 730 (02) : 263 - 270
  • [29] Structural Analysis of Tethered Bilayer Lipid Membranes
    Junghans, Ann
    Koeper, Ingo
    LANGMUIR, 2010, 26 (13) : 11035 - 11040
  • [30] BILAYER TO NON-BILAYER TRANSITION IN MIXTURES OF PHOSPHATIDYLETHANOLAMINE AND PHOSPHATIDYLCHOLINE - IMPLICATIONS FOR MEMBRANE-PROPERTIES
    HUI, SW
    STEWART, TP
    YEAGLE, PL
    ALBERT, AD
    ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1981, 207 (02) : 227 - 240
12345