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Estimated depth concentration of uranine in the hydrogel using one-shot measurements.

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posted on 27.03.2019, 17:43 authored by Kenji Kikuchi, Shunsuke Shigeta, Takuji Ishikawa

(a) Estimated concentration in single hydrogel layers containing 5, 50, and 100 μmol/L uranine. Broken lines show the theoretical values. (b) Estimated concentration in double hydrogel layers at different uranine concentrations (50 and 25 μmol/L). A non-permeated transparent layer 10 μm in length was placed at the interface to prevent mass transport through the interface.