Effect of addition of magnesium stearate on pollen shape hydroxyapatite drug carrier in dry powder inhaler formulations

• المؤلف الرئيسي: Tan, Winnie Cai Ying.
• مؤلفون آخرون: Lau Wai Man
• التنسيق: Final Year Project
• اللغة: English
• منشور في: 2010
• الموضوعات: DRNTU::Engineering::Chemical engineering
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/39615
• المؤسسة: Nanyang Technological University

Ternary mixtures composed of pollen-shaped hydroxyapatite (HA) carriers (38 – 75 µm), budesonide (Bd) drug (1 – 5 µm) and magnesium stearate (MgSt) fine particles (5 µm) were prepared at different mixing ratios. In addition, binary mixtures composed of HA carriers and Bd were also prepared as contro...