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
[41]   Modification of poly(vinyl alcohol) membrane via blending with poly(γ-benzyl l-glutamate)-block-poly(ethylene glycol) copolymer [J].
Guo-Quan Zhu ;
Qiao-Chun Gao ;
Zhi-He Li ;
Fa-Gang Wang ;
Hua Zhang .
Chemical Papers, 2010, 64 :776-782
[42]   Poly(Ethylene Glycol) as a Compatibilizer for Poly(Lactic Acid)/Thermoplastic Starch Blends [J].
Favaro Ferrarezi, Marcia Maria ;
Taipina, Marcia de Oliveira ;
Escobar da Silva, Laura Caetano ;
Goncalves, Maria do Carmo .
JOURNAL OF POLYMERS AND THE ENVIRONMENT, 2013, 21 (01) :151-159
[43]   Poly(ethylene glycol) as a compatibilizer and plasticizer of poly(lactic acid)/clay nanocomposites [J].
Rodriguez-Llamazares, Saddys ;
Rivas, Bernabe L. ;
Perez, Monica ;
Perrin-Sarazin, Florence .
HIGH PERFORMANCE POLYMERS, 2012, 24 (04) :254-261
[44]   Effect of hydroxyapatite particles on the rheological behavior of poly(ethylene glycol)-poly(lactic-co-glycolic acid) thermosensitive hydrogels [J].
Yang, Ta-I. ;
Huang, Yu-Chao ;
Yang, Shu-Chian ;
Yeh, Jui-Ming ;
Peng, Yu-Yuan .
MATERIALS CHEMISTRY AND PHYSICS, 2015, 152 :158-166
[45]   Poly(Ethylene Glycol) as a Compatibilizer for Poly(Lactic Acid)/Thermoplastic Starch Blends [J].
Márcia Maria Favaro Ferrarezi ;
Márcia de Oliveira Taipina ;
Laura Caetano Escobar da Silva ;
Maria do Carmo Gonçalves .
Journal of Polymers and the Environment, 2013, 21 :151-159
[46]   Mechanical, rheological and anaerobic biodegradation behavior of a Poly(lactic acid) blend containing a Poly(lactic acid)-co-poly(glycolic acid) copolymer [J].
Samadi, Kosar ;
Francisco, Michelle ;
Hegde, Swati ;
Diaz, Carlos A. ;
Trabold, Thomas A. ;
Dell, Elizabeth M. ;
Lewis, Christopher L. .
POLYMER DEGRADATION AND STABILITY, 2019, 170
[47]   Non Isothermal Crystallization Kinetics and Isothermal Decomposition of Poly(Ethylene-Co-Vinylalcohol/Poly(D,L-Lactic-Co-Glycolic Acid) Blend [J].
Ouladsmane, Mohamed ;
Saeed, Waseem Sharaf ;
Al-Odayni, Abdel-Basit ;
Ahmed, Ahmed Yacine Badjah Hadj ;
Alghamdi, Abdulaziz Ali ;
Al-Kahtani, Abdullah ;
Aouak, Taieb .
CRYSTALS, 2020, 10 (06)
[48]   Properties of Rigid Poly(γ-benzyl L-glutamate) Film Improved by Flexible Poly(styrene-block-butadiene-block-styrene) [J].
Zhu, Guo-Quan ;
Wang, Fa-Gang ;
Li, Hong ;
Gao, Qiao-Chun ;
Liu, Yu-Ying .
ASIAN JOURNAL OF CHEMISTRY, 2014, 26 (01) :13-16
[49]   Role of Electrospinning Parameters on Poly(Lactic-co-Glycolic Acid) and Poly(Caprolactone-co-Glycolic acid) Membranes [J].
Herrero-Herrero, Maria ;
Gomez-Tejedor, Jose Antonio ;
Valles-Lluch, Ana .
POLYMERS, 2021, 13 (05) :1-11
[50]   Fabrication of poly(sarcosine), poly (ethylene glycol), and poly (lactic-co-glycolic acid) polymeric nanoparticles for cancer drug delivery [J].
Bhattacharya, Sankha .
JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY, 2021, 61
12345