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Preparation of Vesicles Using Octasubstituted Cyclotetraphosphazene  

Shin, Young Jae (Department of Electrical Engineering and Computer Science, KAIST)
Park, Chul Soon (Department of Chemistry and Basic Sciences Research Institute, Chungbuk National University)
Kim, Ju Youn (Department of Chemistry and Basic Sciences Research Institute, Chungbuk National University)
Kim, Se Ra (Department of Chemistry and Basic Sciences Research Institute, Chungbuk National University)
Shin, Jae Sup (Department of Chemistry and Basic Sciences Research Institute, Chungbuk National University)
Publication Information
Applied Chemistry for Engineering / v.18, no.1, 2007 , pp. 54-57 More about this Journal
Abstract
A cyclotetraphosphazene derivative having eight chains was synthesized from octachlorocyclotetraphosphazene, which was employed along with cholesterol for the preparation of vesicles. The resulting vesicles were characterized by TEM and encapsulation efficiency. The stability of the vesicles was enhanced in the presence of dihexadecylphosphate.
Keywords
cyclotetraphosphazene; vesicle; cholesterol; encapsulation;
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