Essays about: "Johanna Mattiasson"

Found 1 essay containing the words Johanna Mattiasson.

  1. 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 - Ångström

    Author : Johanna Mattiasson; [2020]
    Keywords : chemistry; method development; Upsalite; Disruptive Materials; Franz; diffusion; penetration; permeation; skin; pharmaceuticals; cosmeceuticals; skincare; cosmetics; actives; mesoporous; material chemistry; kemi; kosmetika; Upsalite; Disruptive Materials; Franzcell; diffusion; läkemedel; metodutveckling; hud; penetration;

    Abstract : 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