Fabrication and characterization of strengthened BCP scaffold through Infiltration of PCL in the frame
Fabrication and characterization of strengthened BCP scaffold through Infiltration of PCL in the frame
Bioceramics based on calcium phosphate have been widely used due to their excellent biocompatibility and bioactivity as well as chemical composition. The sponge replica method has been developed because of its inter-connected pores which are similar to cancellous bone. Porous BiphasicCalcium Phosphate (BCP) scaffold was fabricated with the synthesized powder by the replica method. BCPslurry was coated 3 times and then PU was burnt out at 800 °C. The scaffolds were prepared infiltrated with PCLslurry and sintered at 1200 °C for 3 hours to improve the compressive strength. Bending strength and relative density were measured. Microstructures of the composites were observed using SEM. The biocompatibility and one-cell morphology of the fabricated porous body were investigated by MTT assay and SEM observation.
Kim, Minsung
671c00ff-f550-485f-a4c6-574a6b482728
Park, Ih-Ho
4c7ea844-e897-424f-bbd1-c184af1c3702
Kim, Yang-Hee
de0d641b-c2cb-4e73-9ae2-e20d33689f5d
Song, Ho-Yeon
614f7eba-5607-4404-a0f5-db94b324b424
Min, Young-Ki
301adf8d-ab2a-4eb3-80b0-9f694596b93c
Lee, Byong-Taek
a18f1f5d-da51-4d41-a8c3-20324012db19
2011
Kim, Minsung
671c00ff-f550-485f-a4c6-574a6b482728
Park, Ih-Ho
4c7ea844-e897-424f-bbd1-c184af1c3702
Kim, Yang-Hee
de0d641b-c2cb-4e73-9ae2-e20d33689f5d
Song, Ho-Yeon
614f7eba-5607-4404-a0f5-db94b324b424
Min, Young-Ki
301adf8d-ab2a-4eb3-80b0-9f694596b93c
Lee, Byong-Taek
a18f1f5d-da51-4d41-a8c3-20324012db19
Kim, Minsung, Park, Ih-Ho, Kim, Yang-Hee, Song, Ho-Yeon, Min, Young-Ki and Lee, Byong-Taek
(2011)
Fabrication and characterization of strengthened BCP scaffold through Infiltration of PCL in the frame.
Bioceramics Development and Applications, 1.
(doi:10.4303/bda/D110118).
Abstract
Bioceramics based on calcium phosphate have been widely used due to their excellent biocompatibility and bioactivity as well as chemical composition. The sponge replica method has been developed because of its inter-connected pores which are similar to cancellous bone. Porous BiphasicCalcium Phosphate (BCP) scaffold was fabricated with the synthesized powder by the replica method. BCPslurry was coated 3 times and then PU was burnt out at 800 °C. The scaffolds were prepared infiltrated with PCLslurry and sintered at 1200 °C for 3 hours to improve the compressive strength. Bending strength and relative density were measured. Microstructures of the composites were observed using SEM. The biocompatibility and one-cell morphology of the fabricated porous body were investigated by MTT assay and SEM observation.
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Published date: 2011
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Local EPrints ID: 468080
URI: http://eprints.soton.ac.uk/id/eprint/468080
ISSN: 2090-5017
PURE UUID: 5b5153fb-17c7-43ec-a246-47ee99100662
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Date deposited: 01 Aug 2022 16:52
Last modified: 17 Mar 2024 03:41
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Contributors
Author:
Minsung Kim
Author:
Ih-Ho Park
Author:
Ho-Yeon Song
Author:
Young-Ki Min
Author:
Byong-Taek Lee
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