Improvement of mechanical and biological properties of porous CaSiO3 scaffolds by poly(d,l-lactic acid) modification

Acta Biomaterialia

Volumn 4, Issue 2, 2008, Pages 343-353

  Wu, Chengtie ^a   Ramaswamy, Yogambha ^a   Boughton, Philip ^a   Zreiqat, Hala ^a  

^a School of AMME   (Australia)

Author keywords

CaSiO3 scaffolds; Compressive strength; HBDC; Micro CT; PDLLA

Indexed keywords

APATITE; BONE; CALCIUM SILICATE; COMPRESSIVE STRENGTH; COMPUTERIZED TOMOGRAPHY; DISSOLUTION; FRACTURE MECHANICS; LACTIC ACID; PORE SIZE; SCAFFOLDS (BIOLOGY); SCANNING ELECTRON MICROSCOPY; TISSUE REGENERATION; X RAY DIFFRACTION;

ACID MODIFICATION; APATITE FORMING; BIOLOGICAL PROPERTIES; CASIO3 SCAFFOLD; HBDC; INTERCONNECTIVITY; L-LACTIC ACIDS; MECHANICAL; MICRO CT; POLY(D,L-LACTIC ACID);

SILICATES;

CALCIUM SILICATE; MOLECULAR SCAFFOLD; PHOSPHATE BUFFERED SALINE; POLYLACTIC ACID;

ARTICLE; BONE TISSUE; CELL SPREADING; CELL VIABILITY; CHEMICAL MODIFICATION; COMPRESSIVE STRENGTH; COMPUTER ASSISTED TOMOGRAPHY; CONTROLLED STUDY; DISSOLUTION; HUMAN; HUMAN CELL; HUMAN TISSUE; POROSITY; PRIORITY JOURNAL; STRUCTURE ANALYSIS; TENSILE STRENGTH; TISSUE ENGINEERING; TISSUE REGENERATION; X RAY DIFFRACTION;

EID: 38949201618     PISSN: 17427061     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.actbio.2007.08.010     Document Type: Article

References (27)

1. Seiler III J.G., and Johnson J. Iliac crest autogenous bone grafting: donor site complications. J South Orthop Assoc 9 2 (2000) 91-97
2. Hutmacher D.W. Scaffolds in tissue engineering bone and cartilage. Biomaterials 21 24 (2000) 2529-2543
3. Langer R., and Vacanti J.P. Tissue Eng. Science 260 5110 (1993) 920-926
4. 3 scaffold for bone tissue engineering. J Biomed Mater Res A 76 1 (2006) 196-205
5. De Aza P.N., Luklinska Z.B., Martinez A., Anseau M.R., Guitian F., and De Aza S. Morphological and structural study of pseudowollastonite implants in bone. J Microsc 197 Pt 1 (2000) 60-67
6. 3 ceramics on their physical and biological properties. Biomaterials 28 (2007) 3171-3181
7. Li H., and Chang J. Preparation and characterization of bioactive and biodegradable wollastonite/poly(d,l-lactic acid) composite scaffolds. J Mater Sci Mater Med 15 10 (2004) 1089-1095
8. Li H., and Chang J. Fabrication and characterization of bioactive wollastonite/PHBV composite scaffolds. Biomaterials 25 24 (2004) 5473-5480
9. Li X., and Chang J. Preparation and characterization of bioactive collagen/wollastonite composite scaffolds. J Mater Sci Mater Med 16 4 (2005) 361-365
10. 3 ceramics. Key Eng Mater 330-332 (2007) 499-502
11. Wu C., Chang J., Zhai W., Ni S., and Wang J. Porous akermanite scaffolds for bone tissue engineering: preparation, characterization, and in vitro studies. J Biomed Mater Res B Appl Biomater 78 1 (2006) 47-55
12. Kokubo T. Surface chemistry of bioactive glass-ceramics. J Non-Cryst Solids 120 (1990) 138-151
13. Zreiqat H., Valenzuela S.M., Nissan B.B., Roest R., Knabe C., Radlanski R.J., et al. The effect of surface chemistry modification of titanium alloy on signalling pathways in human osteoblasts. Biomaterials 26 36 (2005) 7579-7586
14. Tian T, Jiang D, Zhang J, Lin Q. Fabrication of bioactive composite by developing PLLA onto the framework of sintered HA scaffold. Mater Sci Eng C, in press.
15. Kim H.W., Knowles J.C., and Kim H.E. Hydroxyapatite porous scaffold engineered with biological polymer hybrid coating for antibiotic vancomycin release. J Mater Sci Mater Med 16 3 (2005) 189-195
16. Miao X., Lim G., Loh K.H., and Boccaccini A.R. Preparation and characterisation of calcium phosphate bone cement. Mater Proc Prop Perform 3 (2004) 319-324
17. Chen Q.Z., Thompson I.D., and Boccaccini A.R. 45S5 Bioglass-derived glass-ceramic scaffolds for bone tissue engineering. Biomaterials 27 11 (2006) 2414-2425
18. Gibson L.J., and Ashby M.F. Cellular solids: structure and properties. 2nd ed. (1999), Pergamon Press, Oxford pp. 429-452
19. 3 ceramics in simulated body fluids with different carbonate concentrations. J Mater Sci Mater Med 16 1 (2005) 73-79
20. El-Ghannam A., Ducheyne P., and Shapiro I.M. Formation of surface reaction products on bioactive glass and their effects on the expression of the osteoblastic phenotype and the deposition of mineralized extracellular matrix. Biomaterials 18 4 (1997) 295-303
21. Silver I.A., Deas J., and Erecinska M. Interactions of bioactive glasses with osteoblasts in vitro: effects of 45S5 bioglass, and 58S and 77S bioactive glasses on metabolism, intracellular ion concentrations and cell viability. Biomaterials 22 2 (2001) 175-185
22. Samachson J. Basic requirements for calcification. Nature 221 5187 (1969) 1247-1248
23. Wu C., Chang J., Wang J., Ni S., and Zhai W. Preparation and characteristics of a calcium magnesium silicate (bredigite) bioactive ceramic. Biomaterials 26 16 (2005) 2925-2931
24. Wu C., Chang J., Ni S., and Wang J. In vitro bioactivity of akermanite ceramics. J Biomed Mater Res A 76 1 (2006) 73-80
25. Xue W., Liu X., Zheng X., and Ding C. In vivo evaluation of plasma-sprayed wollastonite coating. Biomaterials 26 17 (2005) 3455-3460
26. John A., Varma H.K., and Kumari T.V. Surface reactivity of calcium phosphate based ceramics in a cell culture system. J Biomater Appl 18 1 (2003) 63-78
27. Wu C., Chang J., Zhai W., and Ni S. A novel bioactive porous bredigite (Ca(7)MgSi(4)O(16)) scaffold with biomimetic apatite layer for bone tissue engineering. J Mater Sci Mater Med 18 5 (2007) 857-864