Fabrication of tissue engineering scaffolds through solid-state foaming of immiscible polymer blends

Biofabrication

Volumn 3, Issue 4, 2011, Pages

  Zhou, Changchun ^a,b   Ma, Liang ^c   Li, Wei ^a   Yao, Donggang ^d  

^a The University of Texas at Austin   (United States)

^b SICHUAN UNIVERSITY   (China)

^c University of Washington   (United States)

^d Georgia Institute of Technology   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EXTRACTION PROCESS; FABRICATION PROCESS; FIBROUS STRUCTURES; FOAMING PROCESS; GAS FOAMING; HUMAN OSTEOBLAST CELLS; IMMISCIBLE POLYMER; IMMISCIBLE POLYMER BLENDS; INTERCONNECTED POROUS STRUCTURE; POLY LACTIC ACID; POROUS SCAFFOLD; SCAFFOLD FABRICATION; SCAFFOLD-BASED TISSUE; SEEDED CELLS; TISSUE ENGINEERING SCAFFOLD;

BLENDING; CELL CULTURE; FABRICATION; POLYMER BLENDS; POLYSTYRENES; PORE SIZE; TISSUE;

SCAFFOLDS (BIOLOGY);

CARBON DIOXIDE; LACTIC ACID; POLYLACTIC ACID; POLYMER; POLYSTYRENE DERIVATIVE; TISSUE SCAFFOLD;

ARTICLE; CELL CULTURE; CHEMISTRY; HUMAN; METABOLISM; METHODOLOGY; POROSITY; SCANNING ELECTRON MICROSCOPY; TISSUE ENGINEERING;

CARBON DIOXIDE; CELLS, CULTURED; HUMANS; LACTIC ACID; MICROSCOPY, ELECTRON, SCANNING; POLYMERS; POLYSTYRENES; POROSITY; TISSUE ENGINEERING; TISSUE SCAFFOLDS;

EID: 82055185816     PISSN: 17585082     EISSN: 17585090     Source Type: Journal    
DOI: 10.1088/1758-5082/3/4/045003     Document Type: Article

References (28)

1. Thomson R C, Wake M C, Yaszemski M J and Mikos A G 1995 Biodegradable polymer scaffolds to regenerate organs Advances in Polymer Science: Biopolymers II ed N A Peppas and R S Langer (Berlin: Springer)
2. Langer R and Vacanti J P 1993 Tissue engineering Science 260 920-6 (Pubitemid 23209960)
3. Temeno J S and Mikos A G 2000 Review: tissue engineering for regeneration of articular cartilage Biomaterials 21 431-40 (Pubitemid 30067578)
4. Wei G and Ma P X 2009 Partially nanofibrous architecture of 3D tissue engineering scaffolds Biomaterials 30 6426-34
5. Mikos A G, Bao Y, Cima L G, Ingber D E, Vacanti J P and Langer R 1993 Preparation of poly(glycolic acid) bonded fiber structures for cell attachment and transplantation J. Biomed. Mater. Res. 27 183-9 (Pubitemid 23027517)
6. Mikos A G, Sarakinos G, Leite S M, Vacanti J P and Langer R 1993 Laminated three-dimensional biodegradable foams for use in tissue engineering Biomaterials 14 323-30 (Pubitemid 23132989)
7. Hou Q P, Grijpma D W and Feijen J 2003 Porous polymeric structures for tissue engineering prepared by a coagulation, compression moulding and salt leaching technique Biomaterials 24 1937-47 (Pubitemid 36293338)
8. Oh S H, Kang S G, Kim E S, Cho S H and Lee J H 2003 Fabrication and characterization of hydrophilic poly(lactic-co-glycolic acid)/poly(vinyl alcohol) blend cell scaffolds by melt-molding particulate-leaching method Biomaterials 24 4011-21 (Pubitemid 36794405)
9. Shastri V P, Martin I and Langer R 2000 Macroporous polymer foams by hydrocarbon templating Proc. Natl Acad. Sci. USA 97 1970-5 (Pubitemid 30134006)
10. Park A, Wu B and Griffith L G 1998 Integration of surface modification and 3D fabrication techniques to prepare patterned poly(l-lactide) substrates allowing regionally selective cell adhesion J. Biomater. Sci. Polym. Ed. 9 89-110 (Pubitemid 28058522)
11. Schantz J T, Hutmacher D W, Chim H, Ng K W, Lim T C and Teoh S H 2002 Induction of ectopic bone formation by using human periosteal cells in combination with a novel scaffold technology Cell Transplant. 11 (2) 125-38 (Pubitemid 34594762)
12. Das S et al 2003 Freeform fabrication of Nylon-6 tissue engineering scaffolds Rapid Prototyping J. 9 43-9
13. Nam Y S and Park T G 1999 Biodegradable polymeric microcellular foams by modified thermally induced phase separation method Biomaterials 20 1783-90 (Pubitemid 29421727)
14. Lo H, Ponticiello M S and Leong K W 1995 Fabrication of controlled release biodegradable foams by phase separation Tissue Eng. 1 15-28
15. Nam Y S and Park T G 1999 Porous biodegradable polymeric scaffolds prepared by thermally induced phase separation J. Biomed. Mater. Res. 47 8-17 (Pubitemid 29344964)
16. Zhang R and Ma P X 1999 Poly(-hydroxyl acids)/hydroxyapatite porous composites for bone-tissue engineering: I. Preparation and morphology J. Biomed. Mater. Res. 44 446-55 (Pubitemid 29031128)
17. Schugens C, Maquet V, Grandfils C, Jerome R and Teyssie P 1996 Polylactide macroporous biodegradable implants for cell transplantation: II. Preparation of polylactide foams by liquid-liquid phase separation J. Biomed. Mater. Res. 30 449-61 (Pubitemid 26107078)
18. Mooney D J, Baldwin D F, Suh N P, Vacanti L P and Langer R 1996 Novel approach to fabricate porous sponges of poly(d,l-lactic-co-glycolic acid) without the use of organic solvents Biomaterials 17 1417-22 (Pubitemid 26237549)
19. Harris L D, Kim B S and Mooney D J 1998 Open pore biodegradable matrices formed with gas foaming J. Biomed. Mater. Res. 42 396-402 (Pubitemid 28452514)
20. Sarazin P and Favis B D 2003 Morphology control in co-continuous poly(l-lactide)/polystyrene blends: a route towards highly structured and interconnected porosity in poly(l-lactide) materials Biomacromolecules 4 1669-79 (Pubitemid 37455579)
21. Sarazin P, Roy X and Favis B D 2004 Controlled preparation and properties of porous poly(l-lactide) obtained from a co-continuous blend of two biodegradable polymers Biomaterials 25 5965-78 (Pubitemid 38747019)
22. Virgilio N, Sarazin P and Favis B D 2010 Towards ultraporous poly(l-lactide) scaffolds from quaternary immiscible polymer blends Biomaterials 31 5719-28
23. Papenburg B J et al 2009 Development and analysis of multi-layer scaffolds for tissue engineering Biomaterials 30 6228-39
24. Li Z S, Gunn J, Chen M H, Cooper A and Zhang M Q 2008 On-site alginate gelation for enhanced cell proliferation and uniform distribution in porous scaffolds J. Biomed. Mater. Res. A 86 (2) 552-9
25. Wang X, Li W and Kumar V 2006 A method for solvent-free fabrication of porous polymer using solid-state foaming and ultrasound for tissue engineering applications Biomaterials 27 1924-9 (Pubitemid 41759486)
26. Wang X, Li W and Kumar V 2009 Creating open-celled solid-state foams using ultrasound J. Cell. Plastics 45 353-69
27. Wang H and Li W 2008 Selective ultrasonic foaming of polymer for biomedical applications J. Manuf. Sci. Eng. Trans. ASME 130 021004
28. ASTM 2009 ASTM D-792-08: Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement (West Conshohocken, PA: ASTM)