Essays about: "Johanna Mattiasson"
Found 1 essay containing the words Johanna Mattiasson.
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1. Method development of an in vitro vertical Franz diffusion cell system to assess permeation of cosmetic active ingredients
University essay from Uppsala universitet/Institutionen för kemi - ÅngströmAbstract : For evaluation of potential skincare ingredients, an in-house method using Static Franz diffusion cells and dialysis membranes was developed. Benzoic acid was chosen as a model substance along with L-ascorbic acid and α-Tocopherol. The cell conditions were tailored to encourage transmembrane diffusion. READ MORE
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