Measurement of membrane capacitance and resistance of single cells using two frequencies

Title:

Measurement of membrane capacitance and resistance of single cells using two frequencies

Creator:

Rohlíček, V. and Rohlíček, J.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:04faa11b-b9f5-463d-bd90-71bdc4aeb037
uuid:04faa11b-b9f5-463d-bd90-71bdc4aeb037

Subject:

patch clamp, cell membrane capacitance, cell membrane resistance, exocytosis, and endocytosis

Type:

article, model:article, and TEXT

Description:

A method for the measurement of the membrane capacitance and resistance with two simultaneous sinusoidal frequencies is described. This method combines the advantages of measurements with a single sinusoidal frequency (i.e. low noise - high resolution) and those with rectangular waveform or polyfrequent methods. The mathematical analysis of the impedance as well as the admittance are presented for the evaluation with synchronous detection. Preliminary results are given.

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Source:

Physiological research | 1993 Volume:42 | Number:6

Harvested from:

CDK

Metadata only:

false