+++2 статьи из ScienceDirect СПАСИБО!

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1)Hong Wang, Lianlian Sun, R.D. Armstrong
Measurements of diffusion coefficients of the neutral ionophores in plasticized PVC membranes using small amplitude ac/dc techniques. // Electrochimica Acta, Volume 41, Issue 9, June 1996, Pages 1491-1493

DOI:

http://dx.doi.org/10.1016/0013-4686(95)00400-9

2)Long R, Bakker E
Optical determination of ionophore diffusion coefficients in plasticized poly(vinyl chloride) sensing films // Anal Chim Acta, Volume 511, Issue 1, 2004, Pages 91-95

DOI:

http://dx.doi.org/10.1016/j.aca.2004.01.028

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