| ชื่อเรื่อง | : | Spark plasma sintering of sol–gel derived 45S5 bioglass®-ceramics : mechanical properties and biocompatibility evaluation |
| นักวิจัย | : | Chen, Q. Z. , Xu, Jinling , Yu, L. G. , Fang, X. Y. , Khor, Khiam Aik |
| คำค้น | : | DRNTU::Engineering::Materials::Plasma treatment. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2554 |
| อ้างอิง | : | Chen, Q. Z., Xu, J., Yu, L. G., Fang, X. Y., & Khor, K. A. (2012). Spark plasma sintering of sol–gel derived 45S5 bioglass®-ceramics: mechanical properties and biocompatibility evaluation. Materials Science and Engineering: C, 32(3), 494-502. , 0928-4931 , http://hdl.handle.net/10220/8527 , http://dx.doi.org/10.1016/j.msec.2011.11.023 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Materials science and engineering: C |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This work aims to find an efficient sintering technique and optimal sintering conditions of a novel sol–gel derived Bioglass®-ceramic powder so as to achieve much improved mechanical properties compared to conventional Bioglass®. To this end, the spark plasma sintering (SPS) technique was for the first time used to densify the sol–gel derived Bioglass®-ceramic powder. It was found that the sol–gel derived Bioglass®-ceramics sintered with the SPS technique at 950 °C for 15 min had a high Young's modulus value of ~ 110 GPa, which was comparable to that of compact bone and significantly higher than the maximal value achieved by the conventional heat treatment. Moreover, the Bioglass®-ceramic compacts sintered with SPS released alkaline ions slowly and as a result, these highly densified Bioglass®-ceramics exhibited better cytocompatibility at the early stage of cell culture testing, compared to the conventional Bioglass®. Hence, the SPS technique is recommended to be used in the process of sol–gel derived Bioglass®-ceramics and its tissue engineering scaffolds. |
| บรรณานุกรม | : |
Chen, Q. Z. , Xu, Jinling , Yu, L. G. , Fang, X. Y. , Khor, Khiam Aik . (2554). Spark plasma sintering of sol–gel derived 45S5 bioglass®-ceramics : mechanical properties and biocompatibility evaluation.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Chen, Q. Z. , Xu, Jinling , Yu, L. G. , Fang, X. Y. , Khor, Khiam Aik . 2554. "Spark plasma sintering of sol–gel derived 45S5 bioglass®-ceramics : mechanical properties and biocompatibility evaluation".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Chen, Q. Z. , Xu, Jinling , Yu, L. G. , Fang, X. Y. , Khor, Khiam Aik . "Spark plasma sintering of sol–gel derived 45S5 bioglass®-ceramics : mechanical properties and biocompatibility evaluation."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2554. Print. Chen, Q. Z. , Xu, Jinling , Yu, L. G. , Fang, X. Y. , Khor, Khiam Aik . Spark plasma sintering of sol–gel derived 45S5 bioglass®-ceramics : mechanical properties and biocompatibility evaluation. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2554.
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