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Tae-Rim Kim, Min-Su Kim, Tae Sik Goh, Jung Sub Lee, Yun Hak Kim, Seog-Young Yoon and Chi-Seung Lee
Porous hydroxyapatite (HA) artificial bone scaffolds were prepared via the freeze-gel casting process in order to improve their mechanical strengths. As a porogen, various volumes of poly (methyl methacrylate) (PMMA) powders were added to obtain high por...
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Hyo-Kyung Song, Kyung-Hyeon Yoo, Seog-Young Yoon, Hee Sam Na, Jin Chung, Woo-Sung Son, Seung-Min Lee and Yong-Il Kim
This work has applications to protect tooth enamel for orthodontic treatment patients. It can be applied to study prevent enamel demineralization.
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