高等学校化学学报 ›› 2019, Vol. 40 ›› Issue (9): 1813.doi: 10.7503/cjcu20190087

• 研究论文:无机化学 • 上一篇    下一篇

一种高比表面积共价有机框架材料的合成及药物缓释性能

刘小舟1,2,王钰杰2,刘耀祖2,李宗龙2,李辉2,方千荣2,金永日1,*()   

  1. 1. 吉林大学化学学院
    2. 无机合成与制备化学国家重点实验室, 长春 130012
  • 收稿日期:2019-01-29 出版日期:2019-09-10 发布日期:2019-07-12
  • 通讯作者: 金永日 E-mail:jinyr@jlu.edu.cn
  • 基金资助:
    国家自然科学基金(21571079)

A Covalent Organic Framework with High Surface Area for Drug Delivery

LIU Xiaozhou1,2,WANG Yujie2,LIU Yaozu2,LI Zonglong2,LI Hui2,FANG Qianrong2,JIN Yongri1,*()   

  1. 1. College of Chemistry
    2. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, China
  • Received:2019-01-29 Online:2019-09-10 Published:2019-07-12
  • Contact: JIN Yongri E-mail:jinyr@jlu.edu.cn
  • Supported by:
    ? Supported by the National Natural Science Foundation of China(21571079)

摘要:

合成了一种具有较高比表面积(SBET=1804 m 2/g)的新型二维共价有机框架(COF)材料(JUC-516), 并将其应用于模拟人体体液(SBF)中模拟动物体内的药物缓释, 取得了较理想的效果. 通过Materials Studio模拟、 粉末X射线衍射(PXRD)、 N2吸附-脱附分析、 扫描电子显微镜(SEM)及傅里叶变换红外光谱(FTIR)等方法表征了所得COF材料的结构, 证实JUC-516是一种基于AA堆积hcb拓扑、 具有高结晶度和球状形貌的共价有机框架材料.

关键词: 共价有机框架, 多孔材料, 药物缓释

Abstract:

We synthesized a novel 2D covalent organic framework(COF) material with high surface area(1804 m 2/g), denoted as JUC-516, which showed ideal result in the application of drug delivery in simulated body fluid(SBF). Computational simulation by Materials Studio 7.0 software, powder X-ray diffraction(PXRD), N2 adsorption-desorption analysis, scanning electron microscope(SEM) and Fourier transform infrared(FTIR) spectrascopy were carried out to prove the structure and property of JUC-516. JUC-516 was confirmed to be a covalent organic framework with hcb topology based on AA stack, high crystallinity and spherical morphology.

Key words: Covalent organic framework(COF), Porous material, Drug delivery

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