Fabrication of HA/TCP scaffolds with a graded and porous structure using a camphene-based freeze-casting method

Acta Biomaterialia

Volumn 5, Issue 4, 2009, Pages 1319-1327

  Macchetta, A ^a   Turner, I G ^a   Bowen, C R ^a  

^a University of Bath   (United Kingdom)

Author keywords

Bioceramics; Freeze casting; Hydroxyapatite; Porous

Indexed keywords

COMPRESSIVE STRENGTH; FABRICATION; PORE SIZE; SCAFFOLDS; SCAFFOLDS (BIOLOGY);

CERAMIC SCAFFOLDS; FREEZE CASTING; FREEZE CASTING METHODS; FREEZING TEMPERATURES; GRADED STRUCTURE; POROUS; POROUS STRUCTURES; SOLID LOADING; TRI-CALCIUM PHOSPHATES; TRICALCIUM PHOSPHATE BIOCERAMICS;

HYDROXYAPATITE;

BIOCERAMICS; CALCIUM PHOSPHATE; CAMPHENE; HYDROXYAPATITE; MOLECULAR SCAFFOLD;

ARTICLE; CANCELLOUS BONE; COMPRESSIVE STRENGTH; CONTROLLED STUDY; FREEZING; POROSITY; PRIORITY JOURNAL; ROOM TEMPERATURE; TEMPERATURE;

EID: 64249134629     PISSN: 17427061     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.actbio.2008.11.009     Document Type: Article

References (23)

1. Padilla S., Sanchez-Salcedo S., and Vallet-Regi M. Bioactive and biocompatible pieces of HA/sol-gel glass mixtures obtained by the gel-casting method. J Biomed Mater Res 75A 1 (2005) 63-72
2. Suchanek W., and Yoshimura M. Processing and properties of hydroxyapatite- based biomaterials for use as hard tissue replacement implants. J Mater Res 13 1 (1998) 94-117
3. Hench L.L., and Wilson J. Surface-active biomaterials. Science 226 (1984) 630-636
4. Yuan H., Kurashina K., de Bruin J.D., Li Y., de Groot k., and Zhang X. A preliminary study on osteoinduction of two kinds of calcium phosphate ceramics. Biomaterials 20 (1999) 1799-1806
5. Komlev V.S., and Barinov S.M. Porous hydroxyapatite ceramics of bi-modal pore size distribution. J Mater Sci Mater Med 13 (2002) 295-299
6. Hing K.A., Best S.M., Tanner K.E., Bonfield W., and Revell P.A. Quantification of bone ingrowth within bone-derived porous hydroxyapatite implants of varying density. J Mater Sci Mater Med 10 (1999) 663-670
7. Murphy W.L., Simmons C.A., Kaigler D., and Mooney D.J. Bone Regeneration via a mineral substrate and induced angiogenesis. J Dent Res 83 3 (2004) 204-210
8. Schwartzwalder K, Somers AV. Method of making porous ceramic article. US Patent No. 3, 090094; 1963.
9. Jun I.K., Koh Y.H., Song J.H., Lee S.H., and Kim H.E. Improved compressive strength of reticulated porous zirconia using carbon coated polymeric sponge as novel template. Mater Lett 60 20 (2006) 2507-2510
10. Tuck C., and Evans J.R.G. Porous ceramics prepared from aqueous foams. J Mater Sci Lett 18 (1996) 1003-1005
11. Pradhan M., and Bhargava P. Effect of sucrose on fabrication of ceramic foams from aqueous slurries. J Am Ceram Soc 88 1 (2005) 216-218
12. Schmidt H., Koch D., and Grathwohl G. Micro/macro-porous ceramics from preceramic precursors. J Am Ceram Soc 84 (2005) 2252-2255
13. Lyckfeldt O., and Ferreira J.M.F. Processing of porous ceramics by starch consolidation. J Eur Ceram Soc 18 (1998) 131-140
14. Boaro M., Vohs J.M., and Gorte R.J. Synthesis of highly porous yttria-stabilised zirconia by tape casting methods. J Am Ceram Soc 86 3 (2003) 395-400
15. Yoon B.H., Koh Y.H., Park C.S., and Kim H.E. Generation of large pore channels for bone tissue engineering using camphene-based freeze casting. J Am Ceram Soc 90 6 (2007) 1744-1752
16. Koh Y.H., Lee E.J., Yoon B.H., Song J.H., and Kim H.E. Effect of polystyrene addition on freeze casting of ceramic/camphene slurry for ultra high porosity ceramics with aligned pore channels. J Am Ceram Soc 89 12 (2006) 3646-3653
17. Koh Y.H., Song J.H., Lee E.J., and Kim H.E. Freezing dilute ceramic/camphene slurry for ultra high porosity ceramics with completely interconnected pore networks. J Am Ceram Soc 89 10 (2006) 3089-3093
18. Yoon B.H., Lee E.J., Kim H.E., and Koh Y.H. Highly aligned porous silicon carbide ceramics by freezing polycarbosilane/camphene solution. J Am Ceram Soc 90 6 (2007) 1753-1759
19. Lee E.J., Koh Y.H., Yoon B.H., Kim H.E., and Kim H.W. Highly porous hydroxyapatite bioceramics with interconnected pore channels using camphene-based freeze casting. Mater Lett 61 (2007) 2270-2273
20. Araki K., and Halloran J.W. Porous ceramic bodies with interconnected pore channels by a novel freeze casting technique. J Am Ceram Soc 88 5 (2005) 1108-1114
21. Song J.H., Koh Y.H., and Kim H.E. Fabrication of a porous bioactive glass-ceramic using room temperature freeze casting. J Am Ceram Soc 89 8 (2006) 2649-2653
22. Simske S.J., Ayers R.A., and Bateman T.A. Porous materials for bone engineering. Mater Sci Forum 250 (1997) 151-182
23. Yang S., Leong K.F., DU Z., and Chua C.K. The design of scaffolds for use in tissue engineering. Part I. Traditional factors. Tissue Eng 7 6 (2001) 679-689