Tokyo Institute of Technology · 공학
이 교수의 연구실은 생체재료, 특히 하이드로キ시apatite/콜라겐 복합체의 3차원 다공구조가 생체 내 조직 침착과 기계적 성질에 미치는 영향을 연구합니다. 또한 나노크리스탈 기반 센서를 활용해 단백질의 흡착 및 탈착 거동을 정밀하게 분석하며, 재사용 가능한 생체 센서 기술 개발에 주력하고 있습니다. 특히, 생체적합성과 기계적 안정성을 동시에 확보한 신소재 개발이 핵심 목표입니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
This study investigated the effects of the three-dimensional (3-D) pore structure of a porous hydroxyapatite/collagen (HAp/Col) composite on their mechanical properties and in vivo tissue ingrowth. The unique 3-D pore structure, comprising unidirectionally interconnected pores, was fabricated by the unidirectional growth of ice crystals by using a cooling stage and a subsequent freeze-drying process. The unidirectional pores had a spindle-shaped cross section, and their size gradually increased
The repeatability of the adsorption and removal of fibrinogen and fetal bovine serum on hydroxyapatite (HAp) nanocrystal sensors was investigated by Fourier transform infrared (FTIR) spectroscopy and quartz crystal microbalance with dissipation (QCM-D) monitoring technique. The HAp nanocrystals were coated on a gold-coated quartz sensor by electrophoretic deposition. Proteins adsorbed on the HAp sensors were removed by (i) ammonia/hydrogen peroxide mixture (APM), (ii) ultraviolet light (UV), (ii
