Sökning: "flowability"
Visar resultat 1 - 5 av 26 uppsatser innehållade ordet flowability.
1. Comparison of properties on Orally Disintegrating Tablets (ODTs) produced by direct compression or fluid bed granulation
Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)Sammanfattning : Orally disintegrating tablets (ODTs) is a popular drug delivery system as they dissolve in the mouth, usually within seconds which enables easy medication for patients with problem swallowing. In this thesis properties of ODTs were compared when produced with direct compression of the excipients or the excipients were pretreated to form granules in a fluid bed granulator prior to tableting. LÄS MER
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 biovetenskapSammanfattning : 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
3. The Potential Use of Degradable Starch Microspheres as a Carrier for Nasal Drug Administration
Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)Sammanfattning : Intranasal drug delivery is a practical and accessible method for treating localized symptoms as well as achieving systemic drug absorption. The approach takes advantage of the permeability, vascularization, and limited enzymatic activity of nasal tissue, leading to enhanced drug absorption. LÄS MER
4. Effect of powder spray drying on catalyst formulation in tablet form
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : Heterogenous catalysts consist of a large surface area support material applied with the catalytic active phase, and the activity of a catalyst is often correlated to the surface area per volume. Support materials often need to be processed further to be optimal for specific processes. LÄS MER
5. Analysis of granulated carbide powder and how it affects pressing
Kandidat-uppsats, KTH/MaterialvetenskapSammanfattning : During the pressing of powder mixtures to make cemented carbide tools, the degree to which the powder spreads to fill the die and to which it compacts is uncertain. This leads to inconsistent dimensions and densities in the finished product. LÄS MER