Scalas, E, Ridi, A, Robello, M and Gliozzi, A (1998) Flicker noise in bilayer lipid membranes. Europhysics Letters, 43 (1). pp. 101-105. ISSN 0295-5075

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Abstract

For the first time, we observe long-living voltage fluctuations in a bilayer membrane of diphytanoyl phosphatidylcholine held in current-clamp conditions. These fluctuations follow an increase of the membrane conductance due to the opening of hydrophilic pores induced by the transmembrane voltage, a phenomenon called electroporation. The measured power spectrum for membranes under these conditions is proportional to the reciprocal of the frequency.

Item Type:	Article
Schools and Departments:	School of Mathematical and Physical Sciences > Mathematics
Subjects:	Q Science > QC Physics > QC0170 Atomic physics. Constitution and properties of matter Including molecular physics, relativity, quantum theory, and solid state physics
Depositing User:	Enrico Scalas
Date Deposited:	02 Oct 2014 13:24
Last Modified:	02 Oct 2014 13:24
URI:	http://srodev.sussex.ac.uk/id/eprint/50314

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