@article{ART002890555},
author={Park Hyun Jung and Lee, Jong-Kook},
title={Bioactivity enhancement of zirconia substrate by surface coating of diopside bioceramics using sol-gel method},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2022},
volume={32},
number={5},
pages={183-190},
doi={10.6111/JKCGCT.2022.32.5.183}
TY - JOUR
AU - Park Hyun Jung
AU - Lee, Jong-Kook
TI - Bioactivity enhancement of zirconia substrate by surface coating of diopside bioceramics using sol-gel method
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2022
VL - 32
IS - 5
PB - The Korea Association Of Crystal Growth, Inc.
SP - 183
EP - 190
SN - 1225-1429
AB - Diopside (CaMgSi₂O₆) is known to have high bioactivity as well as excellent mechanical properties. In this study, we tried to improve the bioactivity of zirconia ceramics by surface coating of diopside and its bioactivity was investigated through an in vitro test. Surface coating on zirconia substrate was prepared by sol-gel method using a diopside sol which was prepared by dissolving Ca(NO₃)₂·4H₂O, MgCl₂·6H₂O and Si(OC₂H₅)₄ in ethanol with a fixed molar ratio andthen hydrolysis. To examine the bioactivity of diopside coating, we examined the surface dissolution and the precipitation of new hydroxyapatite particles through in vitro test in SBF (Simulated Body Fluid) solution. Dense and thick diopside coating layers could be fabricated on zirconia substrate by sol-gel method. Also, we confirmed that they contained high bioactivity from the in vitro test, indicated the precipitation of hydroxyapatite particles after the 14 days immersion in SBF solution. In addition, we checked that the bioactivity of diopside coated layers was dependent on the repeated coating cycle and coating thickness.
KW - Bioactive;Diopside;Sol-gel coating;Apatite precipitation
DO - 10.6111/JKCGCT.2022.32.5.183
ER -
Park Hyun Jung and Lee, Jong-Kook. (2022). Bioactivity enhancement of zirconia substrate by surface coating of diopside bioceramics using sol-gel method. Journal of the Korean Crystal Growth and Crystal Technology, 32(5), 183-190.
Park Hyun Jung and Lee, Jong-Kook. 2022, "Bioactivity enhancement of zirconia substrate by surface coating of diopside bioceramics using sol-gel method", Journal of the Korean Crystal Growth and Crystal Technology, vol.32, no.5 pp.183-190. Available from: doi:10.6111/JKCGCT.2022.32.5.183
Park Hyun Jung, Lee, Jong-Kook "Bioactivity enhancement of zirconia substrate by surface coating of diopside bioceramics using sol-gel method" Journal of the Korean Crystal Growth and Crystal Technology 32.5 pp.183-190 (2022) : 183.
Park Hyun Jung, Lee, Jong-Kook. Bioactivity enhancement of zirconia substrate by surface coating of diopside bioceramics using sol-gel method. 2022; 32(5), 183-190. Available from: doi:10.6111/JKCGCT.2022.32.5.183
Park Hyun Jung and Lee, Jong-Kook. "Bioactivity enhancement of zirconia substrate by surface coating of diopside bioceramics using sol-gel method" Journal of the Korean Crystal Growth and Crystal Technology 32, no.5 (2022) : 183-190.doi: 10.6111/JKCGCT.2022.32.5.183
Park Hyun Jung; Lee, Jong-Kook. Bioactivity enhancement of zirconia substrate by surface coating of diopside bioceramics using sol-gel method. Journal of the Korean Crystal Growth and Crystal Technology, 32(5), 183-190. doi: 10.6111/JKCGCT.2022.32.5.183
Park Hyun Jung; Lee, Jong-Kook. Bioactivity enhancement of zirconia substrate by surface coating of diopside bioceramics using sol-gel method. Journal of the Korean Crystal Growth and Crystal Technology. 2022; 32(5) 183-190. doi: 10.6111/JKCGCT.2022.32.5.183
Park Hyun Jung, Lee, Jong-Kook. Bioactivity enhancement of zirconia substrate by surface coating of diopside bioceramics using sol-gel method. 2022; 32(5), 183-190. Available from: doi:10.6111/JKCGCT.2022.32.5.183
Park Hyun Jung and Lee, Jong-Kook. "Bioactivity enhancement of zirconia substrate by surface coating of diopside bioceramics using sol-gel method" Journal of the Korean Crystal Growth and Crystal Technology 32, no.5 (2022) : 183-190.doi: 10.6111/JKCGCT.2022.32.5.183
