Preparation of CaP/pDNA nanoparticles by reverse micro-emulsion method: Optimization of formulation variables using experimental design

被引:3
|
作者
Li, Wenpan [1 ]
Jing, Shasha [1 ]
Xin, Xiu [1 ]
Zhang, Xirui [1 ]
Chen, Kang [1 ]
Chen, Dawei [1 ]
Hu, Haiyang [1 ]
机构
[1] Shenyang Pharmaceut Univ, Dept Pharmaceut, Sch Pharm, 103 Wenhua Rd, Shenyang 110016, Peoples R China
关键词
CaP nanoparticles; pDNA; Reverse microemulsion method; Box-Behnken design; Transfection and expression; NONVIRAL GENE DELIVERY; CALCIUM-PHOSPHATE; HYDROXYAPATITE; TRANSFECTION; SIZE; EFFICIENCY; CELLS;
D O I
10.1016/j.ajps.2016.09.006
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
In this study, the CaP/pDNA nanoparticles were prepared using Triton X-100/Butanol/Cyclohexane/Water reverse microemulsion system. Optimization of preparation conditions was based on evaluation of particle size by Box-Behnken design method. The particle sizes of the optimized CaP/pDNA nanoparticles were found to be 60.23 +/- 4.72 nm, polydispersity index was 0.252 and pDNA encapsulate efficiency was more than 90%. The optimized CaP/pDNA nanoparticles have pH sensitivity and biocompatibility. Further, optimized CaP/pDNA nanoparticles showed higher transfection efficiency. (C) 2017 Shenyang Pharmaceutical University. Production and hosting by Elsevier B.V.
引用
收藏
页码:179 / 186
页数:8
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