Tohoku University · 공학
마츠타니 메이시 교수의 연구실은 생체재료의 표면 기반 기술 개발에 초점을 맞추고 있습니다. 특히 티타늄 기반 생체임플란트의 뼈 접착 향상과 산화막 형성 향상을 위한 표면 처리 기술, 예를 들어 나노초파형 레이저 처리 및 전기화학적 연마(ELID) 기반 표면 개질 기법을 연구하고 있습니다. 이는 생체적합성 향상과 임플란트의 내구성 및 생체접착성을 동시에 향상시키는 데 목적이 있습니다. 특히 시스템 로그 분석 기술과의 융합 연구도 진행 중입니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
In modern computer system, system logs are important for problem determination in troubleshooting. Especially in the troubleshooting of systems, system administrators need to understand overview of the problems and identify the root causes quickly, and system logs can help the system administrators. However large numbers of unfamiliar system logs when are generated problems occur, and it's difficult to understand and use them. Most of the existing methods for interpreting system logs don't work
In this study, we developed a surface modification technology for implants using commercially pure (cp) Ti. The technology used in this study leads to reduction in the time required for adhesion between bone and surfaces of implants. The existence ofmicroasperities and oxide layers is important to induce calcium phosphate precipitation and bone formation activity of osteoblasts. In addition, we focused on nanosecondpulsed laser treatment as a method to create both microasperities and oxide layer
Conventional biomaterials, such as titanium alloys, require enhanced chemical stability and wear resistance, which are dependent on the quality of the surficial oxide layer. However, it is very difficult to produce a sufficiently homogenous oxide layer by polishing using isolation abrasive alone. In our previous study, we proposed a new electrical grinding method (ELID grinding). The process improves oxide formation on the finished surface, resulting in finished surfaces with very thick and pote
