Ersöz, M.2020-03-262020-03-262000Ersöz, M., (2000). Estimation of Diffusion Coefficients in Biomembranes. Journal of Colloid and Interface Science, 232(2), 340-343. Doi:10.1006/jcis.2000.71620021-9797https://dx.doi.org/10.1006/jcis.2000.7162https://hdl.handle.net/20.500.12395/17214In this paper, the determination of diffusion coefficients in plant biomembranes for the nonstationary diffusion state is discussed. If is suggested that any point in the heterogeneous structures may be considered to be in Donnan equilibrium with a given external salt concentration. For this purpose, the non-stationary-state nonlinear differential equation for the salt concentration profile is solved numerically, which could be used to determine the diffusion coefficients of biomembranes from experimental concentration values in the receiver phase as a function of time. Quantitative relations were obtained which describe the time-dependent concentration changes of a membrane system with equilibrium distribution.en10.1006/jcis.2000.7162info:eu-repo/semantics/openAccessdiffusion coefficientsplant biomembranesperidermcuticularArticle232234034311097769Q1WOS:000165866300017Q2