A pH sensitive carboxymethyl cellulose-g-poly (acrylic acid)/polyvinylpyrrolidone/sodium alginate composite hydrogel bead for the controlled release of diclofenac

被引:5
|
作者
Wang, Qin [1 ]
Wang, Wenbo [1 ]
Wang, Aiqin [1 ]
机构
[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Ecomat & Green Chem, Lanzhou 730000, Peoples R China
关键词
carboxymethyl cellulose; polyvinylpyrrolidone; multi-component semi-IPN polymer hydrogel bead; pH-responsive; controlled release;
D O I
10.1016/j.jconrel.2015.05.152
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
引用
收藏
页码:E91 / E92
页数:4
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