Physicochemical Properties Study of Poly(lactic acid-co-glycolic acid)/Poly(-benzyl L-glutamate)-graft-poly(ethylene glycol) Blend Film

被引：0
作者：
Zhu, Guoquan [1 ]
Wang, Fagang [1 ]
Xu, Kejing [1 ]
Gao, Qiaochun [1 ]
Liu, Yuying [1 ]
机构：
[1] Shandong Univ Technol, Sch Mat Sci & Engn, Zibo 255049, Peoples R China
来源：
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2013年 / 52卷 / 12期
关键词：
Film; Morphology; PLGA; PBLG-graft-PEG blend; Properties; SURFACE MODIFICATION; BIODEGRADABLE POLY(LACTIDE-CO-GLYCOLIDE); POLY(GAMMA-BENZYL L-GLUTAMATE); HYDROLYTIC DEGRADATION; POLY(ETHYLENE GLYCOL); PLGA; COPOLYMER; BIOCOMPATIBILITY; MORPHOLOGY; MEMBRANE;
D O I：
10.1080/03602559.2013.798821
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A series of poly(lactic acid-co-glycolic acid)/poly(-benzyl L-glutamate)-graft-poly(ethylene glycol) (PLGA/PBLG-graft-PEG) blend films with different PBLG-graft-PEG mole contents were prepared by casting the polymer blend solution in chloroform. Surface morphologies of the PLGA/PBLG-graft-PEG blend films were studied by scanning electron microscopy (SEM). Thermal, mechanical, and chemical properties of PLGA/PBLG-graft-PEG blend films were investigated by differential scanning calorimeter (DSC), thermogravimetric analysis (TGA), tensile tests, and surface contact angle tests. The results displayed that the introduction of PBLG-graft-PEG could modify the properties of PLGA films.
引用
收藏
页码：1188 / 1192
页数：5
相关论文
共 50 条
[21]   Factors influencing aggregation behavior of poly(γ-benzyl l-glutamate)-graft-poly(ethylene glycol) copolymer in mixed solvents [J].
Zhu, Guo-Quan ;
Wang, Fa-Gang ;
Liu, Yu-Ying ;
Gao, Qiao-Chun .
CHEMICAL PAPERS, 2010, 64 (05) :657-662
[22]   Factors influencing aggregation behavior of poly(γ-benzyl l-glutamate)-graft-poly(ethylene glycol) copolymer in mixed solvents [J].
Guo-Quan Zhu ;
Fa-Gang Wang ;
Yu-Ying Liu ;
Qiao-Chun Gao .
Chemical Papers, 2010, 64 :657-662
[23]   Structure and Performance Study of Polypeptide-Based Film Modified by Blending with Poly(lactic acid-co-glycolic acid) [J].
Zhu, Guo-Quan ;
Wang, Fa-Gang ;
Xu, Ke-Jing ;
Gao, Qiao-Chun ;
Liu, Yu-Ying .
ASIAN JOURNAL OF CHEMISTRY, 2014, 26 (03) :767-769
[24]   Modification of Poly(lactic acid-co-glycolic acid) Film via Blending with Polyacrylonitrile [J].
Zhu, Guo-Quan ;
Wang, Fa-Gang ;
Xu, Ke-Jing ;
Gao, Qiao-Chun ;
Liu, Yu-Ying .
ASIAN JOURNAL OF CHEMISTRY, 2014, 26 (03) :641-643
[25]   Structure and Performance of Polyo(γ-benzyl L-glutamate)-graft-poly(ethylene glycol) Copolymer Membrane [J].
Zhu, Guo-Quan .
FIBERS AND POLYMERS, 2009, 10 (04) :425-429
[26]   Properties of poly(ethylene glycol)-grafted poly(lactic acid) plasticized with poly(ethylene glycol) [J].
Choi, Kyung-Man ;
Lim, Sung-Wook ;
Choi, Myeon-Cheon ;
Han, Dong-Hun ;
Ha, Chang-Sik .
MACROMOLECULAR RESEARCH, 2014, 22 (12) :1312-1319
[27]   Surface Morphology and Properties of Poly(γ-benzyl L-glutamate)/Poly(butyl acrylate-co-methyl Methacrylate) Blend Film [J].
Zhu, Guo-Quan ;
Li, Guo-Chang ;
Wang, Ping .
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 2011, 50 (14) :1470-1474
[28]   Properties Study of Poly(L-lactic acid)/Polyurethane-Blend Film [J].
Zhu, Guoquan ;
Wang, Fagang ;
Tan, Hongsheng ;
Gao, Qiaochun ;
Liu, Yuying .
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 2012, 51 (15) :1562-1566
[29]   Properties Study of Poly(L-lactic acid) Film Modified by Blending with Flexible Poly(tetramethylene glycol) [J].
Zhu, Guo-Quan ;
Wang, Fa-Gang ;
Xu, Ke-Jing ;
Gao, Qiao-Chun ;
Liu, Yu-Ying .
JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN, 2014, 36 (02) :239-242
[30]   Development of a new poly(ethylene glycol)-graft-poly(D,L-lactic acid) as potential drug carriers [J].
Pan, Jun ;
Zhao, Mingmei ;
Liu, Ying ;
Wang, Bin ;
Mi, Li ;
Yang, Li .
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, 2009, 89A (01) :160-167
12345