Morphology, mechanical properties, and shape memory effects of poly(lactic acid)/ thermoplastic polyurethane blend scaffolds prepared by thermally induced phase separation

2014 ◽  
Vol 50 (4) ◽  
pp. 361-379 ◽  
Author(s):  
Xin Jing ◽  
Hao-Yang Mi ◽  
Max R Salick ◽  
Travis Cordie ◽  
Wendy C Crone ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Lactic Acid ◽  
Phase Separation ◽  
Shape Memory ◽  
Thermoplastic Polyurethane ◽  
Memory Effects ◽  
Poly Lactic Acid ◽  
Thermally Induced Phase Separation ◽  
Thermally Induced ◽  
Shape Memory Effects

Preparation of PLLA/HAP/β-TCP Composite Scaffold for Bone Tissue Engineering

2014 ◽  
Vol 513-517 ◽  
pp. 143-146 ◽  
Author(s):  
Xue Jun Wang ◽  
Tao Lou ◽  
Jing Yang ◽  
Zhen Yang ◽  
Kun Peng He
Keyword(s):  
Mechanical Properties ◽  
Tissue Engineering ◽  
Lactic Acid ◽  
Phase Separation ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Composite Scaffold ◽  
Thermally Induced Phase Separation ◽  
Composite Scaffolds ◽  
Thermally Induced

In this study, a nanofibrous poly (L-lactic acid) (PLLA) scaffold reinforced by Hydroxyapatite (HAP) and β-tricalcium phosphate (β-TCP) was fabricated using the thermally induced phase separation method. The composite scaffold morphology showed a nanofibrous PLLA matrix and evenly distributed β-TCP/HAP particles. The composite scaffold had interconnective micropores and the pore size ranged 2-10 μm. Introducing β-TCP/HAP particles into PLLA matrix significantly improved the mechanical properties of the composite scaffold. In summary, the new composite scaffolds show a great deal promise for use in bone tissue engineering.

scholarly journals Unique leafy morphology of poly(lactic acid) monoliths controlled via novel phase separation technology

RSC Advances ◽  
2017 ◽  
Vol 7 (54) ◽  
pp. 33726-33732 ◽  
Author(s):  
Tomonari Kanno ◽  
Hiroshi Uyama
Keyword(s):  
Lactic Acid ◽  
Phase Separation ◽  
Physical Properties ◽  
Poly Lactic Acid ◽  
Thermally Induced Phase Separation ◽  
Thermally Induced ◽  
Separation Technology

Poly(lactic acid) (PLA) monoliths with unique leaf-like morphology and physical properties, designed by a newly developed thermally induced phase separation.

Thermally induced phase separation in poly(lactic acid)/dialkyl phthalate systems

2003 ◽  
Vol 88 (9) ◽  
pp. 2224-2232 ◽  
Author(s):  
Jae Sung Lee ◽  
Hwan Kwang Lee ◽  
Je Young Kim ◽  
Suong-Hyu Hyon ◽  
Sung Chul Kim
Keyword(s):  
Lactic Acid ◽  
Phase Separation ◽  
Poly Lactic Acid ◽  
Thermally Induced Phase Separation ◽  
Thermally Induced ◽  
Dialkyl Phthalate
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