scholarly journals I‐Optimal design of poly(lactic‐co‐glycolic) acid/hydroxyapatite three‐dimensional scaffolds produced by thermally induced phase separation

2019 ◽  
Vol 59 (6) ◽  
pp. 1146-1157 ◽  
Author(s):  
Junyi Liu ◽  
Jing Zhang ◽  
Paul F. James ◽  
Azizeh‐Mitra Yousefi
Keyword(s):  
Phase Separation ◽  
Optimal Design ◽  
Glycolic Acid ◽  
Three Dimensional ◽  
Thermally Induced Phase Separation ◽  
Thermally Induced

Preparation of Three-Dimensional Scaffolds from Degradable Poly(ether)esterurethane by Thermally-Induced Phase Separation

2011 ◽  
Vol 309-310 (1) ◽  
pp. 76-83 ◽  
Author(s):  
Karola Luetzow ◽  
Thomas Weigel ◽  
Michael Schossig ◽  
Karl Kratz ◽  
Andreas Lendlein
Keyword(s):  
Phase Separation ◽  
Three Dimensional ◽  
Thermally Induced Phase Separation ◽  
Thermally Induced

Comparison of Supermacroporous Polyester Matrices Fabricated by Thermally Induced Phase Separation and 3D Printing Techniques

2019 ◽  
Vol 822 ◽  
pp. 277-283
Author(s):  
Mariia Stepanova ◽  
Aleksei Eremin ◽  
Ilia Averianov ◽  
Iosif Gofman ◽  
Antonina Lavrentieva ◽  
...  
Keyword(s):  
Phase Separation ◽  
3D Printing ◽  
Three Dimensional ◽  
Uniaxial Compression Test ◽  
Thermally Induced Phase Separation ◽  
Cell Penetration ◽  
Thermally Induced ◽  
Printing Technique ◽  
3D Printing Technique ◽  
Printing Techniques

Supermacroporous three-dimensional matrices based on poly-D,L-lactide or polycaprolactone were fabricated by thermally induced phase separation method and 3D printing technique. The morphology and mechanical properties of the resulting matrices were studied with the use of optical and scanning electron microscopy and the uniaxial compression test, respectively. All matrices were characterized with supermacroporous structure suitable for cell penetration. A significant increase in Young's modulus and tensile strength was established for both polymer matrices prepared by 3D printing technique.

scholarly journals Recent Progress on Biodegradable Tissue Engineering Scaffolds Prepared by Thermally-Induced Phase Separation (TIPS)

2021 ◽  
Vol 22 (7) ◽  
pp. 3504
Author(s):  
Reza Zeinali ◽  
Luis J. del Valle ◽  
Joan Torras ◽  
Jordi Puiggalí
Keyword(s):  
Tissue Engineering ◽  
Phase Separation ◽  
Material Selection ◽  
Three Dimensional ◽  
Target Cells ◽  
Porous Scaffolds ◽  
Thermally Induced Phase Separation ◽  
Tissue Engineering Scaffolds ◽  
Thermally Induced ◽  
Biodegradable Scaffolds

Porous biodegradable scaffolds provide a physical substrate for cells allowing them to attach, proliferate and guide the formation of new tissues. A variety of techniques have been developed to fabricate tissue engineering (TE) scaffolds, among them the most relevant is the thermally-induced phase separation (TIPS). This technique has been widely used in recent years to fabricate three-dimensional (3D) TE scaffolds. Low production cost, simple experimental procedure and easy processability together with the capability to produce highly porous scaffolds with controllable architecture justify the popularity of TIPS. This paper provides a general overview of the TIPS methodology applied for the preparation of 3D porous TE scaffolds. The recent advances in the fabrication of porous scaffolds through this technique, in terms of technology and material selection, have been reviewed. In addition, how properties can be effectively modified to serve as ideal substrates for specific target cells has been specifically addressed. Additionally, examples are offered with respect to changes of TIPS procedure parameters, the combination of TIPS with other techniques and innovations in polymer or filler selection.

scholarly journals 3D-printed monolithic biofilters based on a polylactic acid (PLA) – hydroxyapatite (HAp) composite for heavy metal removal from an aqueous medium

RSC Advances ◽  
2021 ◽  
Vol 11 (51) ◽  
pp. 32408-32418
Author(s):  
Natalia Fijoł ◽  
Hani Nasser Abdelhamid ◽  
Binsi Pillai ◽  
Stephen A. Hall ◽  
Nebu Thomas ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Phase Separation ◽  
3D Printing ◽  
Polylactic Acid ◽  
Metal Removal ◽  
Heavy Metal Removal ◽  
Three Dimensional ◽  
Thermally Induced Phase Separation ◽  
Thermally Induced ◽  
3D Printed

Water purification filters based on polylactic acid functionalised with hydroxyapatite were prepared by solvent-assisted blending and thermally induced phase separation (TIPS), extruded into filaments and processed via three-dimensional (3D) printing.

scholarly journals Novel biodegradable poly(propylene fumarate)-co-poly(l-lactic acid) porous scaffolds fabricated by phase separation for tissue engineering applications

RSC Advances ◽  
2015 ◽  
Vol 5 (27) ◽  
pp. 21301-21309 ◽  
Author(s):  
Xifeng Liu ◽  
A. Lee Miller II ◽  
Brian E. Waletzki ◽  
Michael J. Yaszemski ◽  
Lichun Lu
Keyword(s):  
Lactic Acid ◽  
Phase Separation ◽  
Three Dimensional ◽  
Porous Scaffolds ◽  
Porous Structures ◽  
Polymer Scaffolds ◽  
Thermally Induced Phase Separation ◽  
Thermally Induced ◽  
Biodegradable Poly ◽  
Poly Propylene

Three-dimensional polymer scaffolds with interconnected porous structures were fabricated by thermally induced phase separation of novel biodegradable poly(propylene fumarate)-co-poly(l-lactic acid).

scholarly journals I-Optimal Design of Hierarchical 3D Scaffolds Produced by Combining Additive Manufacturing and Thermally Induced Phase Separation

2018 ◽  
Vol 2 (2) ◽  
pp. 685-696 ◽  
Author(s):  
Azizeh-Mitra Yousefi ◽  
Junyi Liu ◽  
Riley Sheppard ◽  
Songmi Koo ◽  
Joshua Silverstein ◽  
...  
Keyword(s):  
Phase Separation ◽  
Additive Manufacturing ◽  
Optimal Design ◽  
Thermally Induced Phase Separation ◽  
3D Scaffolds ◽  
Thermally Induced
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