Sökning: "Adhesive mixtures"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden Adhesive mixtures.

  1. 1. Effect of mixing time and mixing rate on the evolution of powderproperties for binary adhesive mixtures

    Master-uppsats, Uppsala universitet/Institutionen för farmaceutisk biovetenskap

    Författare :Noveen Muslih Sadullah; [2024]
    Nyckelord :Adhesive mixture; mixing time; mixing rate; Budesonide; Lactopress SD;

    Sammanfattning : Dry powder inhalers (DPIs) are often used to deliver drugs to the lungs when treating respiratory diseases. Inhalation powders are often formulated as adhesive mixtures which is the main formulation type used for dry inhalation powders of pharmaceuticals. LÄS MER

  3. 2. The impact of addition of force control agent in adhesive mixtures : Effect of magnesium stearates on flowability and aerosolization properties

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

    Författare :Moa Erlandsson; [2023]
    Nyckelord :;

    Sammanfattning : When drugs need to be delivered to the respiratory system dry powder inhalers (DPIs) are often used. The powders in DPIs often consists of a micronized active pharmaceutical ingredient (API) that is adhered to a larger carrier particle forming an adhesive mixture. LÄS MER

  4. 3. The effect of lactose fines, magnesium stearate, choice of mixer and mixing process on the performance of adhesive mixtures for inhalation

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

    Författare :Gabriela Ponce Aparicio; [2023]
    Nyckelord :High shear mixing; low shear mixing; lactose fines; coating agent; budesonide; mixing energy; dry powder inhaler; carrier-based formulations; mixing time; adhesive mixtures; pharmaceutical technology; Technology and Engineering;

    Sammanfattning : Dry powder inhaler (DPI) formulation is a major area of interest since they are employed by the healthcare system to treat relevant chronic diseases like asthma. Previous research has established that the manufacturing process and formulation composition are key for the active pharmaceutical ingredient to reach the lungs and achieve therapeutic effects. LÄS MER

  5. 4. High-performance Monte Carlo Computations for Adhesive Bands Formation

    Master-uppsats, Karlstads universitet

    Författare :Karim Ali Shah; [2022]
    Nyckelord :Lattice model; Monte Carlo method; ternary mixtures; evaporation; morphology formation; adhesive bands.;

    Sammanfattning : We propose a lattice model for three stochastically interacting components that mimicsthe formation of the internal structure of adhesive bands via evaporating one component(the solvent) by thermal gradient. We use high-performance computing resources toinvestigate the formation of rubber-acrylate morphologies. LÄS MER

  7. 5. Adhesive mixtures for dry powder inhalation

    Magister-uppsats, Uppsala universitet/Institutionen för farmaceutisk biovetenskap

    Författare :Louise Lagercrantz Forss; [2021]
    Nyckelord :Adhesive mixtures; dry powder inhaler; excipients; pulmonary route; powder mixing;

    Sammanfattning : When it comes to dry powder inhalation (DPI), adhesive mixtures are the most widely used formulation type. Various techniques have been developed to generate inhaled drug particles and improve the delivery efficiency of DPI formulations. LÄS MER