| 골 대체재로의 스트론튬(Sr)이 고용된 Hydroxyapatite |
| 최정신, 박홍채, 윤석영 |
| 부산대학교 재료공학부 |
| Sr-containing Hydroxyapatite for Bone Replacement |
| Jung-Sin Choi, Hong-Chae Park, Seog-Young Yoon |
| School of Materials Science and Engineering, Pusan National University |
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| ABSTRACT |
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The hydroxyapatite with different amounts of strontium was synthesized with wet chemical technique. The structural, morphological and chemical characterizations for the prepared hydroxyapatite with various strontium amounts were carried out with XRD, SEM, EDS, and FT-IR. Strontium is quantitatively incorporated into hydroxyapatite where its substitution for calcium provokes a well distribution in the EDS mapping and a linear shift of the infrared absorption bands of the hydroxyl and phosphate groups, coherent with the greater ionic radius of strontium. |
| Key words:
Hydroxyapatite, Bone replacement, Strontium-containing, Wet chemical technique |
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