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1. 发明公开

KR1020110129178A Ｎ-아세틸레이티드 키토산-탄소노나노튜브 복합체 및 그의 제조방법 有权
标题翻译： N-乙酰基壳聚糖 - 碳纳米管复合物及其制备方法
公开(公告)号：KR1020110129178A
公开(公告)日：2011-12-01
申请号：KR1020100048660
申请日：2010-05-25
申请人： 아주대학교산학협력단
发明人： 김재호 , 이재혁 , 나지브추라카다빌칼리드 , 이민수 , 창징보 , 강신범
IPC分类号： B82B3/00 , C01B31/00
CPC分类号： C01B32/158 , B82Y30/00 , B82Y40/00 , C01B32/16 , H01L27/115
摘要： PURPOSE: An n-acetylated chitosan-carbon nano-tube complex and a method for manufacturing the same are provided to individualize the complex and to improve the bio compatibility of the complex by applying carbon nano-tube to n-acetylated chitosan. CONSTITUTION: In an n-acetylated chitosan-carbon nano-tube complex, an n-acetylated chitosan is non-covalently bonded with carbon nano-tube. The diameter of the n-acetylated chitosan-carbon nano-tube complex is less than or equal to 10nm. A method for manufacturing the n-acetylated chitosan-carbon nano-tube complex includes the following: Carbon nano-tube is introduced into an N-acetylated chitosan aqueous solution, and an ultrasonic wave is applied to the solution. A centrifugation process is further implemented after the ultrasonic wave applying process. The centrifugation process is implemented at 1000-5000RPM for 3-10 hours. The complex is individualized by the centrifugation process.
摘要翻译：目的：提供正乙酰化的壳聚糖 - 碳纳米管复合物及其制备方法，以使复合物个体化，并通过将碳纳米管应用于正乙酰化壳聚糖来提高复合物的生物相容性。构成：在正乙酰化壳聚糖 - 碳纳米管络合物中，正乙酰化壳聚糖与碳纳米管非共价键合。正乙酰化壳聚糖 - 碳纳米管络合物的直径小于或等于10nm。制造正乙酰化壳聚糖 - 碳纳米管络合物的方法包括：将碳纳米管引入N-乙酰化壳聚糖水溶液中，并向该溶液施加超声波。在超声波施加处理之后进一步实现离心处理。离心过程在1000-5000RPM下进行3-10小时。复合物通过离心过程个性化。

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