Related Experiment Video
Updated: Aug 18, 2026

Reconstitution of a Kv Channel into Lipid Membranes for Structural and Functional Studies
Published on: July 13, 2013
[Relation between the capacitance and electric conductivity of cholesterol bilayer membranes]
Abstract:
Measuring of capacitance and electroconductance of cholesterol bilayers was carried out simultaneously at difference concentration of detergents in electrolyte. A correlation between magnitudes of conductance and capacitance was shown. The most stable bilayers have minimal conductance and maximal capacitance. The stable bilayers are supposed to be formed from equimolecular complexes cholesterol/detergents. The existence of structural reorganization in bilayers brings about a decrease of capacitance and increase of electro-conductance.
Related Concept Videos
Membrane Fluidity
Membrane Fluidity
Mosaic nature of the membrane
The mosaic characteristic of the membrane helps the plasma membrane remain fluid. The integral proteins and lipids exist as separate but loosely-attached molecules in the membrane. The membrane is a relatively...
Capacitor With A Dielectric
Dielectrics are non-conducting materials with no free or loosely bound electrons. When a dielectric is...
Dielectric Polarization in a Capacitor
Susceptibility, Permittivity and Dielectric Constant
Debye–Huckel–Onsager Conductance Equation

