Sökning: "Franz cell diffusion"

Hittade 5 uppsatser innehållade orden Franz cell diffusion.

  1. 1. Topical formulation of antimicrobials for wound care

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för farmaceutisk biovetenskap

    Författare :Ida Cederwall; [2022]
    Nyckelord :topical formulation; antibiotic resistance; topical antimicrobial formulation; topical gel; AMP; AP114; amoxicillin; wound care; poloxamer; HPMC;

    Sammanfattning : The increasing spread of antibiotic resistance among bacteria poses a major threat to the public health. There is an urge for the development of innovative formulations of existing and new antibiotics. LÄS MER

  3. 2. Investigation of vitamin K interaction and transdermal delivery at skin barriers:study using k4 model

    Master-uppsats, Malmö universitet/Institutionen för biomedicinsk vetenskap (BMV)

    Författare :Alberta Agyemang; [2021]
    Nyckelord :vitamin k4; diffusion coefficient; Michaelis-Menten constant;

    Sammanfattning : Vitamin K is a fat soluble compound which is synthesized by the gut microbiota and produced in many tissues within the body. Considering its role in the liver as a cofactor for gamma carboxylase enzymes, treatment of dark circles and pigments under the eye among others. LÄS MER

  4. 3. Deep Eutectic Solvents and Their Possible Application in Transdermal Drug Delivery

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Sarah Lindblom; [2020]
    Nyckelord :Deep Eutectic Solvents; Pharmaceuticals; Transdermal drug delivery; Choline Chloride; Rheology; Formulation; BSA; Franz cell diffusion; Pharmaceutical technology; Läkemedelsteknologi; Technology and Engineering;

    Sammanfattning : Deep eutectic solvents, DES, is a type of solvent made by mixing a quaternary ammonium salt with a hydrogen bond donor at the eutectic point of the system. Most common quaternary ammonium salt is Choline Chloride, ChCl. A specific DES, Choline:CAGE has shown promise in delivering insulin through the skin of mice. LÄS MER

  5. 4. Method development of an in vitro vertical Franz diffusion cell system to assess permeation of cosmetic active ingredients

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för kemi - Ångström

    Författare :Johanna Mattiasson; [2020]
    Nyckelord :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;

    Sammanfattning : 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. LÄS MER

  7. 5. Evaluation of skin-friendly solvents for increased solubility of a model NSAID in topical formulations

    Kandidat-uppsats, Malmö universitet/Fakulteten för hälsa och samhälle (HS)

    Författare :Anna Bergström; [2019]
    Nyckelord :diclofenac; diffusion; Franz cell; solubility; transdermal;

    Sammanfattning : Bergström, A Utvärdering av hudvänliga lösningsmedel för ökad löslighet av NSAID i topikala formuleringar. Examensarbete i Farmakologi 15 poäng. Malmö Universitet: Fakulteten för Hälsa och Samhälle, Institutionen för Biomedicinsk Vetenskap, 2019. LÄS MER