Essays about: "permeation"

Showing result 1 - 5 of 29 essays containing the word permeation.

  1. 1. SFEER Hydrogen Permeation : Finding a suitable coating for the PA6 liner

    University essay from Uppsala universitet/Institutionen för materialvetenskap

    Author : Elsa Friis; Klara Karlsson; Rebecka Damgren; Emma Åkesson; Malin Johansson; [2023]
    Keywords : Hydrogen permeation; PA6; coating; hydrogen permeation barrier; polymer hydrogen permeation; permeation; protective coating; hydrogen embrittlement;

    Abstract : Water Stuff & Sun are developing a hydrogen battery based on a technology called SFEER’s. The SFEER’s are spherical high-pressure gas storage containers that are the size of a tennis ball. They consist of a carbon fiber-shell that is lined on the inside with a polymer called PA6. READ MORE

  3. 2. Investigating permeability characteristics of porcine esophageal mucosa: A viable ex vivo model for human buccal mucosa

    University essay from Malmö universitet/Fakulteten för hälsa och samhälle (HS)

    Author : Renugadevi Srinivasan; [2023]
    Keywords : Porcine esophageal mucosa; Permeability characteristics; Drug permeation; Inter-specimen variation; Intra-specimen variation.;

    Abstract : Due to its larger surface area and ease of preparation, pig esophageal mucosa has emerged as a practical and viable alternative to buccal mucosa for studying permeability characteristics in vitro. However, the permeation results in biological membranes have shown high variability due to inter-specimen and intra-specimen variations. READ MORE

  4. 3. Permeation studies of Niacinamide and its effect on human skin

    University essay from Malmö universitet/Institutionen för biomedicinsk vetenskap (BMV)

    Author : Andebrhan Fsahaye; [2023]
    Keywords : niacinamide; permeation; human skin; impedance; hydration;

    Abstract :  Background: Niacinamide (NIA) is one of the most commonly used cosmetic ingredients. It belongs to the vitamin-B3 family and has extensive dermatological therapeutic benefits. NIA has been proven to be a useful skincare product in serving as anti-acne agent, preventing skin hyperpigmentation, removal of wrinkles from the face etc. READ MORE

  5. 4. Development of an artificial canine colonic mucus model for drug permeation studies

    University essay from Uppsala universitet/Institutionen för farmaci

    Author : Lingxiao Li; [2022]
    Keywords : ;

    Abstract : .... READ MORE

  6. 5. In vitro performance prediction of LBFs using lipolysis-permeation assay with the LiDo artificial membrane: Validation and protocol optimization

    University essay from Uppsala universitet/Institutionen för farmaci

    Author : Alaa Zangana; [2021]
    Keywords : ;

    Abstract : Lipid-based formulations (LBFs) can be an effective formulation strategy to improve the bioavailability of lipophilic drugs. However, conventional single-compartment in vitro lipolysis assays often underestimate LBF performance in vivodue to the absence of absorption sink. READ MORE