Co-precipitation of 10-hydroxycamptothecin and poly (l-lactic acid) by supercritical CO2 anti-solvent process using dichloromethane/ethanol co-solvent

2013 ◽  
Vol 74 ◽  
pp. 137-144 ◽  
Author(s):  
Wei Wang ◽  
Guijin Liu ◽  
Juan Wu ◽  
Yanbin Jiang
Keyword(s):  
Lactic Acid ◽  
Supercritical Co2 ◽  
Co Precipitation

Viscosity studies of poly(DL -lactic acid) in supercritical CO2

2012 ◽  
Vol 50 (19) ◽  
pp. 1383-1393 ◽  
Author(s):  
Catherine A. Kelly ◽  
Steven M. Howdle ◽  
Kevin M. Shakesheff ◽  
Mike J. Jenkins ◽  
Gary A. Leeke
Keyword(s):  
Lactic Acid ◽  
Supercritical Co2

Precipitation of β-carotene and PHBV and co-precipitation from SEDS technique using supercritical CO2

2008 ◽  
Vol 47 (2) ◽  
pp. 259-269 ◽  
Author(s):  
Elton Franceschi ◽  
Alana M. De Cesaro ◽  
Mirian Feiten ◽  
Sandra R.S. Ferreira ◽  
Cláudio Dariva ◽  
...  
Keyword(s):  
Supercritical Co2 ◽  
Co Precipitation ◽  
Β Carotene

scholarly journals Effect of Process Parameters on Co-precipitation of Paclitaxel and Poly(L-lactic Acid) by Supercritical Antisolvent Process

2012 ◽  
Vol 20 (4) ◽  
pp. 803-813 ◽  
Author(s):  
Wenfeng LI ◽  
Guijin LIU ◽  
Lixian LI ◽  
Juan WU ◽  
Yangxiao LÜ ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Process Parameters ◽  
Supercritical Antisolvent ◽  
Co Precipitation

Porous structure formation via phase separation of two polymers Blends of aromatic polyoxalates and poly(lactic acid)

e-Polymers ◽  
2003 ◽  
Vol 3 (1) ◽  
Author(s):  
Ivan Zorin ◽  
Nadja Ovcharenko ◽  
Yan Batuto ◽  
Alexander Bilibin
Keyword(s):  
Lactic Acid ◽  
Phase Separation ◽  
Structure Formation ◽  
Porous Polymer ◽  
Poly Lactic Acid ◽  
Degradable Polymers ◽  
Degradation Rates ◽  
Alkaline Conditions ◽  
Co Precipitation ◽  
Degradation Properties

Abstract A new method of porous polymer structure formation by means of phase separation of two polymers with different degradation rates is proposed. Aromatic polyesters of oxalic acid as fast degradable polymers were synthesized and their degradation properties under alkaline conditions were studied. Heterogeneous mixtures of poly(phenolphthalein oxalate) with poly(lactic acid) were prepared by solution phase separation and co-precipitation, and porous poly(lactic acid) samples were produced by polyoxalate leaching due to its fast degradation.

Preparation of poly(lactic acid)/sintered hydroxyapatite composite biomaterial by supercritical CO2

2017 ◽  
Vol 29 (1) ◽  
pp. 67-79
Author(s):  
Yumin Zhang ◽  
Jianru Wang ◽  
Yanmiao Ma ◽  
Bo Han ◽  
Xiaojun Niu ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Supercritical Co2 ◽  
Poly Lactic Acid ◽  
Hydroxyapatite Composite

scholarly journals Tuning the release profile of ketoprofen from poly(l-lactic acid) suture using supercritical CO2 impregnation process

2020 ◽  
Vol 55 ◽  
pp. 101468 ◽  
Author(s):  
Mathilde Champeau ◽  
Isabela Trindade Coutinho ◽  
Jean-Michel Thomassin ◽  
Thierry Tassaing ◽  
Christine Jérôme
Keyword(s):  
Lactic Acid ◽  
Supercritical Co2 ◽  
Release Profile ◽  
Impregnation Process

Characterization and Biological Evaluation of Paclitaxel-Loaded Poly(l-lactic acid) Microparticles Prepared by Supercritical CO2

Langmuir ◽  
2008 ◽  
Vol 24 (14) ◽  
pp. 7432-7441 ◽  
Author(s):  
Yunqing Kang ◽  
Jiang Wu ◽  
Guangfu Yin ◽  
Zhongbing Huang ◽  
Xiaoming Liao ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Supercritical Co2 ◽  
Biological Evaluation
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