|本期目录/Table of Contents|

[1]张丽香,刘涛,任旭,等.掺铜中空生物玻璃纳米球的制备及可控掺杂[J].浙江理工大学学报,2019,41-42(自科四):433-439.
 ZHANG Lixiang,LIU Tao,REN Xu,et al.Preparation and controlled doping of copper substituted hollow bioactive glass nanospheres[J].Journal of Zhejiang Sci-Tech University,2019,41-42(自科四):433-439.
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掺铜中空生物玻璃纳米球的制备及可控掺杂()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第41-42卷
期数:
2019年自科四期
页码:
433-439
栏目:
出版日期:
2019-06-20

文章信息/Info

Title:
Preparation and controlled doping of copper substituted hollow bioactive glass nanospheres
文章编号:
1673-3851 (2019) 07-0433-07
作者:
张丽香刘涛任旭陈颖睿丁新波
浙江理工大学,a.材料与纺织学院;b.科技与艺术学院,杭州 310018
Author(s):
ZHANG Lixiang LIU Tao REN Xu CHEN Yingrui DING Xinbo
a. College of Materials and Textiles; b. Keyi College, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
中空生物玻璃纳米球溶胶凝胶法制备可控掺杂
分类号:
TQ127-2
文献标志码:
A
摘要:
通过研究铜元素掺杂对中空生物玻璃纳米球形貌结构的影响,进一步探究中空生物玻璃铜掺杂与药物缓释性能的关系,以获得具有一定抗菌作用和药物控释性能的骨组织工程支架。以聚丙烯酸(Polyacrylic acid,PAA)为模板剂,以硅源、磷源、钙源及铜源为无机盐前驱体,结合采用溶胶凝胶法制备掺铜中空生物玻璃纳米球(Copper substituted hollow bioactive glass, CuHBGNs),改变CaO、CuO组分的原料添加量来调控所得掺铜中空生物玻璃纳米球的掺杂量;采用SEM、TEM、EDS、FTIR、XRD、TGA及N2吸附脱附等测试表征掺铜中空生物玻璃纳米球的形貌结构、元素组成及热稳定性。结果表明:在生物玻璃体系中引入不同摩尔比的CaO、CuO组分能实现掺铜中空生物玻璃纳米球的可控掺杂,所制备纳米球样品外观形貌及结构基本不变,粒径、孔径均可调。溶胶凝胶法准备的可控掺铜中空生物玻璃在药物输送和骨组织修复领域具有广阔的应用前景。

参考文献/References:

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相似文献/References:

[1]郑玉华,刘涛,王莉,等.掺铜介孔生物活性玻璃的制备及其生物活性[J].浙江理工大学学报,2021,45-46(自科二):221.
 ZHENG Yuhua,LIU Tao,WANG Li,et al.Preparation of copperdoped mesoporous bioglass and its bioactivity[J].Journal of Zhejiang Sci-Tech University,2021,45-46(自科四):221.
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备注/Memo

备注/Memo:
收稿日期: 2018-09-28
网络出版日期: 2018-12-01
基金项目:浙江理工大学纺织科学与工程一流学科(A)研究生创新基金项目(11110131201716);浙江省自然科学基金项目(LY16E020012);浙江理工大学科研启动基金项目(15012081Y);浙江理工大学科技与艺术学院面上项目(KY2017010)
作者简介:张丽香(1992-),女,湖南岳阳人,硕士研究生,主要从事现代纺织技术及新产品开发方面的研究
通信作者:丁新波,E-mail:dxblt@zstu.edu.cn
更新日期/Last Update: 2019-09-16