Sulfated Glycosaminoglycan-Based Block Copolymer: Preparation of Biocompatible Chondroitin Sulfate-b-poly(lactic acid) Micelles

2014 ◽  
Vol 15 (7) ◽  
pp. 2691-2700 ◽  
Author(s):  
André R. Fajardo ◽  
Alexandre Guerry ◽  
Elizandra A. Britta ◽  
Celso V. Nakamura ◽  
Edvani C. Muniz ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Block Copolymer ◽  
Chondroitin Sulfate ◽  
Poly Lactic Acid ◽  
Sulfated Glycosaminoglycan

Amphiphilic block copolymer poly(lactic acid)-block -(glycidylazide polymer)-block -polystyrene: synthesis and self-assembly

2017 ◽  
Vol 66 (7) ◽  
pp. 1037-1043 ◽  
Author(s):  
Guoping Li ◽  
Haoxue Dong ◽  
Menghui Liu ◽  
Min Xia ◽  
Chunpeng Chai ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Block Copolymer ◽  
Self Assembly ◽  
Amphiphilic Block Copolymer ◽  
Poly Lactic Acid ◽  
Copolymer Poly ◽  
Polymer Block

Preparation of Anti-Fouling Poly(Lactic Acid)(PLA) Hollow Fiber Membranes via Non-Solvent Induced Phase Separation

2014 ◽  
Vol 884-885 ◽  
pp. 112-116
Author(s):  
Peng Shen ◽  
Kai Tu ◽  
Chang Yu Yang ◽  
Jian Li ◽  
Ru Xu Du
Keyword(s):  
Contact Angle ◽  
Lactic Acid ◽  
Phase Separation ◽  
Block Copolymer ◽  
Water Permeability ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Hollow Fibers ◽  
Poly Lactic Acid ◽  
Bsa Rejection

Anti-fouling PLA hollow fibers were fabricated using synthesized PLA-PEG-PLA copolymer as an additive to improve the hydrophilicity. The tri-block copolymer was prepared by ring-opening polymerization and a hydrophilic copolymer processing good compatibility with PLA molecule was obtained and utilized to fabricate membrane with PLA by NIPS. Elemental analysis showed that PLA-PEG-PLA could stably exist in membranes and endow the membrane with persistent hydrophilic. Thus the contact angle decreased nearly 20o with 5% PLA-PEG-PLA content, resulting in higher water permeability and BSA rejection which indicated the anti-fouling property of PLA membrane was improved.

Modification of Melt-Spun Isotactic Polypropylene and Poly(lactic acid) Bicomponent Filaments with a Premade Block Copolymer

2012 ◽  
Vol 45 (2) ◽  
pp. 913-925 ◽  
Author(s):  
Sara A. Arvidson ◽  
Kristen E. Roskov ◽  
Jaimin J. Patel ◽  
Richard J. Spontak ◽  
Saad A. Khan ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Block Copolymer ◽  
Isotactic Polypropylene ◽  
Poly Lactic Acid ◽  
Melt Spun

Poly(lactic acid)/poly(ethylene glycol) block copolymer based shell or core cross-linked micelles for controlled release of hydrophobic drug

RSC Advances ◽  
2015 ◽  
Vol 5 (25) ◽  
pp. 19484-19492 ◽  
Author(s):  
Junjie Li ◽  
Shuangzhuang Guo ◽  
Min Wang ◽  
Lei Ye ◽  
Fanglian Yao
Keyword(s):  
Lactic Acid ◽  
Block Copolymer ◽  
Ethylene Glycol ◽  
Poly Lactic Acid ◽  
Release Behavior ◽  
Hydrophobic Drug ◽  
Poly Ethylene Glycol ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles ◽  
Poly Ethylene

The syntheses, structures, and drug release behavior of shell or core cross-linked poly(lactic acid)/poly(ethylene glycol) block copolymer micelles.

Hydrolytic Degradation of Pluronic F127/Poly(lactic acid) Block Copolymer Nanoparticles

2004 ◽  
Vol 37 (9) ◽  
pp. 3425-3430 ◽  
Author(s):  
X. Y. Xiong ◽  
K. C. Tam ◽  
L. H. Gan
Keyword(s):  
Lactic Acid ◽  
Block Copolymer ◽  
Hydrolytic Degradation ◽  
Pluronic F127 ◽  
Poly Lactic Acid

Synthesis, drug release and targeting behaviors of Novel Folated Pluronic F87/poly(lactic acid) block copolymer

2015 ◽  
Vol 68 ◽  
pp. 233-242 ◽  
Author(s):  
Xiang Yuan Xiong ◽  
Xiang Qin ◽  
Zi Ling Li ◽  
Yan Chun Gong ◽  
Yu Ping Li
Keyword(s):  
Lactic Acid ◽  
Block Copolymer ◽  
Drug Release ◽  
Poly Lactic Acid

Stereo-Complex Crystallization of Poly(lactic acid)s in Block-Copolymer Phase Separation

2010 ◽  
Vol 2 (10) ◽  
pp. 2707-2710 ◽  
Author(s):  
Hiroki Uehara ◽  
Yusuke Karaki ◽  
Shizuka Wada ◽  
Takeshi Yamanobe
Keyword(s):  
Lactic Acid ◽  
Phase Separation ◽  
Block Copolymer ◽  
Poly Lactic Acid
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