Transparent calcium phosphate green compact by controlled particle

• Project/Area Number: 15K17919
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Inorganic industrial materials
• Research Institution: Oyama National College of Technology
• Principal Investigator: KAWAGOE Daisuke 小山工業高等専門学校, 物質工学科, 講師 (80420008)
• Research Collaborator: TSUBOI Yuma ; IWASE Yutaka ; SUZUKI Tatsuya ; YAMANAKA Shota ; YAMAMOTO Sarina
• Project Period (FY): 2015-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000); Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: アパタイト / スキャホールド / 透明体 / リン酸カルシウム / 組織医工学 / バイオセラミックス / 細胞観察 / 再生医療 / スキャフォールド / 骨芽細胞

Outline of Final Research Achievements

Hydroxyapatite (HA) is the principal inorganic constituent of bone. In order to utilize the HA for tissue scaffolds, it must evaluate to the living cells on the using HA material. Direct observations of living cells on the transparent HA is promoted an understanding of cellular behavior. The aim of this study is try to observe the living cells on HA green compact. HA powder was synthesized by a homogeneous precipitation technique. The transparent green compact of thickness 1 mm was successfully prepared with no apparent cracks. It was able to observe of the living cells on transparent HA green compact.

Research Products

• [Presentation] 粒子制御によるリン酸カルシウム透明成形体 (2018)
  • Author(s): 川越大輔・岩瀬豊・鈴木達也・山中翔太・坪井勇真・山口駿太郎・高屋朋彰・廣本祥子
  • Organizer: 日本セラミックス協会
• [Presentation] 生きた細胞観察のためのリン酸カルシウム透明成形体の作製 (2017)
  • Author(s): 川越大輔・岩瀬豊・鈴木達也・山中翔太・坪井勇真・高屋朋彰・廣本祥子
  • Organizer: 日本MRS
• [Presentation] Preparation of hydroxyapatite nano ceramics by spark plasma sintering (2016)
  • Author(s): Daisuke Kawagoe, Yuma Tsuboi, Takakuni Tanaka and Shuntaro Yamaguchi
  • Organizer: ISPlasma/IC-PLANTS2016
  • Place of Presentation: 名古屋大学
  • Year and Date: 2016-03-06
• [Presentation] 細胞観察に適したリン酸カルシウム透明体の作製 (2015)
  • Author(s): 川越大輔・坪井勇真
  • Organizer: 日本セラミックス協会秋季シンポジウム
  • Place of Presentation: 富山大学
  • Year and Date: 2015-09-16