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

Morphological behaviour of poly(lactic acid) during hydrolytic degradation

2008 ◽  
Vol 93 (10) ◽  
pp. 1964-1970 ◽  
Author(s):  
Xiaoqing Zhang ◽  
Maria Espiritu ◽  
Alex Bilyk ◽  
Lusiana Kurniawan
Keyword(s):  
Lactic Acid ◽  
Hydrolytic Degradation ◽  
Poly Lactic Acid

Synthesis and hydrolytic degradation of graft copolymers containing poly(lactic acid) side chains

2002 ◽  
Vol 76 (3) ◽  
pp. 411-417 ◽  
Author(s):  
Valérie Langlois ◽  
Karine Vallee-Rehel ◽  
Jean Jacques Peron ◽  
Alain le Borgne ◽  
Michael Walls ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Graft Copolymers ◽  
Hydrolytic Degradation ◽  
Poly Lactic Acid ◽  
Side Chains

Effect of hydrophobic fluoropolymer and crystallinity on the hydrolytic degradation of poly(lactic acid)

2017 ◽  
Vol 97 ◽  
pp. 308-318 ◽  
Author(s):  
Yun Huang ◽  
Fu Chen ◽  
Yonghao Pan ◽  
Chong Chen ◽  
Long Jiang ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Hydrolytic Degradation ◽  
Poly Lactic Acid

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.

Accelerated hydrolytic degradation of poly(lactic acid) achieved by adding poly(butylene succinate)

2015 ◽  
Vol 73 (4) ◽  
pp. 1067-1083 ◽  
Author(s):  
Yang-peng Wang ◽  
Yan-jun Xiao ◽  
Jin Duan ◽  
Jing-hui Yang ◽  
Yong Wang ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Hydrolytic Degradation ◽  
Poly Lactic Acid ◽  
Butylene Succinate
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