Abstract

For pores which can adopt only the open and closed states, the influence of the amplitude distribution of the single-pore conductance (γ, open state) on the covariance function is derived. It is shown that reliable mean values of γ ( E(γ)) can be derived from noise analysis only if the variance in the amplitude distribution (σ γ 2) is known. In the past, σ γ 2 was set always to zero, leading to an overestimation of E(γ). In the case of gramicidin-doped lipid bilayer membranes, this overestimation amounts to as much as 15% of the true value of E(γ).

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.