Index Catalog // ScholarsArchive@OSU

Creator:: Rakkanka, Vipaporn
Abstract:: This thesis describes evaluation of a novel self-sealing chewable sustained release tablet that can maintain controlled release of drug regardless of compaction, crushing, or chewing. The new formulation contains polyethylene oxide which produces a sealant effect for cracks produced in the polymer coating during compaction. Dissolution studies were conducted and...
Resource Type:: Dissertation
Full Text:: Oral Formulations, (3) A Novel Zero Order Release Matrix Tablet. Abstract approved James W This

Creator:: Kapsi, Shivakumar G.
Abstract:: This thesis describes 1) development of a gastric retention device (GRD) to increase gastric retention time of certain drugs, 2) product formulations of an immediate release itraconazole and controlled-release ketoprofen. GRD was fabricated from crosslinked carbohydrate polymers. Rate and extent of hydration of the film in water and in simulated...
Resource Type:: Dissertation
Full Text:: received from my Prof. James W. Ayres during my graduate studies. I consider myself privileged to have

Creator:: Nguyen, Chien Ngoc
Abstract:: Hot-melt pan-coating, which is a novel coating method and takes 2-3 hours for 300 mg coating weight gain per capsule and tamper-resistant coating, which takes 30 minutes, is much faster than tedious sugar coating and allows greater coating weight gains in shorter times than spray-melt coating. Although hot-melt pan coating...
Resource Type:: Dissertation
Full Text:: approved: James W. Ayres J. Mark Christensen Hot-melt pan-coating, which is a novel

Creator:: Ahmed, Iman Saad
Abstract:: This thesis describes evaluation of a gastric retention device (GRD) developed at Oregon State University. The device was originally fabricated from Xanthan gum and Locust bean gum. A modified gastric retention device containing other additives was developed and investigated in this work. The modified device was evaluated in vitro for...
Resource Type:: Dissertation
Full Text:: W. Ayres 4 ABSTRACT A gastric retention device (GRD) fabricated from cross-linked carbohydrate

ScholarsArchive@OSU