The preparation of Chitosn / Carboxymethyl Cellulose / TPP-Polyelectrolyte gle beads and its application on drug delivery system

Chia Nan University of Pharmacy & Science Institutional Repository > 藥理學院 > 2008第五屆海峽化學、生物及材料研討會 > Item 310902800/30498

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標題:	The preparation of Chitosn / Carboxymethyl Cellulose / TPP-Polyelectrolyte gle beads and its application on drug delivery system
作者:	Mon Chun Liu Ming Zhou Chen Tsai-Yi Weng Chang Tay Lin
貢獻者:	Chia Nan College of Pharmacy and Science Tainan
關鍵字:	Chitosan Polyelectrolyte Complexation Carboxymethyl Cellulose T.Higuchi model.
日期:	2008-07
上傳時間:	2017-12-04 15:56:45 (UTC+8)
摘要:	The purpose of this study was the preparation and characterization of drug containing polymer gel beads. Chitosan was dissolved with drug in 5 wt% acetic acid solution. Different chitosan gel beads were obtained by polyelectrolyte complexation with sodium salt of carboxymethyl cellulose and tripolyphosphate. The effect of drug entrap ratio, gel particle size, morphology and physical properties on drug released behavior were investigated. The results showed that the release rate was consistent with T. Higuchi model.
關聯:	第五屆海峽化學、生物及材料研討會，起迄日：2008/07/21-2008/07/22，地點：嘉南藥理科技大學
显示于类别:	[藥理學院] 2008第五屆海峽化學、生物及材料研討會

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