@article{ART002659634},
author={YOOKYUNGHYEON and Hyeon Jin Kim and Sun, woogyeong and Seog-Young Yoon},
title={Fe-doped beta-tricalcium phosphate; crystal structure and biodegradable behavior with various heating temperature},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2020},
volume={30},
number={6},
pages={244-250},
doi={10.6111/JKCGCT.2020.30.6.244}
TY - JOUR
AU - YOOKYUNGHYEON
AU - Hyeon Jin Kim
AU - Sun, woogyeong
AU - Seog-Young Yoon
TI - Fe-doped beta-tricalcium phosphate; crystal structure and biodegradable behavior with various heating temperature
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2020
VL - 30
IS - 6
PB - The Korea Association Of Crystal Growth, Inc.
SP - 244
EP - 250
SN - 1225-1429
AB - β-Tricalcium phosphate (β-TCP, Ca3(PO4)2) is a kind of biodegradable calcium phosphate ceramics with chemicaland mineral compositions similar to those of bone. It is a potential candidate for bone repair surgery. To improve thebioactivity and osteoinductivity of β-TCP, various ions doped calcium phosphate have been studied. Among them, Iron is atrace element and its deficiency in the human body causes various problems. In this study, we investigated the effect of Feions on the structural variation, degradation behavior of β-TCP. Fe-doped β-TCP powders were synthesized by the coprecipitationmethod, and the heat treatment temperature was set at 925 and 1100℃. The structural analysis was carried out by Rietveld refinement using the X-ray diffraction results. Fe ions existed in a different state (Fe2+ or Fe3+) with different heat treatment temperatures, and the substitution sites (Ca-(4) and Ca-(5)) also changed with temperature. The degradation rate was fastest at Fe-doped β-TCP with heated at 1100℃. The cell viability behavior was also enhanced with the substitution of Fe ions. Therefore, the substitution of Fe ion has accelerated the degradation of β-TCP and improved the biocompatibility. It could be more utilized in biomedical devices.
KW - Tricalcium phosphate;Fe ion substitution;Crystal structure;Rietveld refinement;Degradation behavior
DO - 10.6111/JKCGCT.2020.30.6.244
ER -
YOOKYUNGHYEON, Hyeon Jin Kim, Sun, woogyeong and Seog-Young Yoon. (2020). Fe-doped beta-tricalcium phosphate; crystal structure and biodegradable behavior with various heating temperature. Journal of the Korean Crystal Growth and Crystal Technology, 30(6), 244-250.
YOOKYUNGHYEON, Hyeon Jin Kim, Sun, woogyeong and Seog-Young Yoon. 2020, "Fe-doped beta-tricalcium phosphate; crystal structure and biodegradable behavior with various heating temperature", Journal of the Korean Crystal Growth and Crystal Technology, vol.30, no.6 pp.244-250. Available from: doi:10.6111/JKCGCT.2020.30.6.244
YOOKYUNGHYEON, Hyeon Jin Kim, Sun, woogyeong, Seog-Young Yoon "Fe-doped beta-tricalcium phosphate; crystal structure and biodegradable behavior with various heating temperature" Journal of the Korean Crystal Growth and Crystal Technology 30.6 pp.244-250 (2020) : 244.
YOOKYUNGHYEON, Hyeon Jin Kim, Sun, woogyeong, Seog-Young Yoon. Fe-doped beta-tricalcium phosphate; crystal structure and biodegradable behavior with various heating temperature. 2020; 30(6), 244-250. Available from: doi:10.6111/JKCGCT.2020.30.6.244
YOOKYUNGHYEON, Hyeon Jin Kim, Sun, woogyeong and Seog-Young Yoon. "Fe-doped beta-tricalcium phosphate; crystal structure and biodegradable behavior with various heating temperature" Journal of the Korean Crystal Growth and Crystal Technology 30, no.6 (2020) : 244-250.doi: 10.6111/JKCGCT.2020.30.6.244
YOOKYUNGHYEON; Hyeon Jin Kim; Sun, woogyeong; Seog-Young Yoon. Fe-doped beta-tricalcium phosphate; crystal structure and biodegradable behavior with various heating temperature. Journal of the Korean Crystal Growth and Crystal Technology, 30(6), 244-250. doi: 10.6111/JKCGCT.2020.30.6.244
YOOKYUNGHYEON; Hyeon Jin Kim; Sun, woogyeong; Seog-Young Yoon. Fe-doped beta-tricalcium phosphate; crystal structure and biodegradable behavior with various heating temperature. Journal of the Korean Crystal Growth and Crystal Technology. 2020; 30(6) 244-250. doi: 10.6111/JKCGCT.2020.30.6.244
YOOKYUNGHYEON, Hyeon Jin Kim, Sun, woogyeong, Seog-Young Yoon. Fe-doped beta-tricalcium phosphate; crystal structure and biodegradable behavior with various heating temperature. 2020; 30(6), 244-250. Available from: doi:10.6111/JKCGCT.2020.30.6.244
YOOKYUNGHYEON, Hyeon Jin Kim, Sun, woogyeong and Seog-Young Yoon. "Fe-doped beta-tricalcium phosphate; crystal structure and biodegradable behavior with various heating temperature" Journal of the Korean Crystal Growth and Crystal Technology 30, no.6 (2020) : 244-250.doi: 10.6111/JKCGCT.2020.30.6.244