Presentation Information
[20a-P01-11]Relationship between plasma emission color and cell adhesion for DLC deposition using low-frequency plasma
〇Soichiro Toma1, Yusuke Odaka1, Akira Nakamura2, Takashi Komatsu2, Teruo Suzuki3, Yutaka Tamura3, Satoru Ogiso3, Satoshi Sugimura3, Kei Matsuura3, Kenji Hirakuri1, Yasuharu Ohgoe1 (1.Tokyo Denki Univ., 2.Kanagawa Univ., 3.Kasuga Denki)
Keywords:
Diamond Like Carbon,Plasma,Machine Learning
In this study, we conducted experiments on the relationship between cell adhesion and plasma emission color for deposition by changing the hydrogen mixing ratio using LFHDLC with the aim of inferring the function of the deposited film from the plasma emission color and obtaining a surface function suitable for the application. As a result, the cell aggregates tended to decrease with hydrogen mixing, and the plasma emission color approached white. These results suggest that the color of plasma emission during deposition is related to cell adhesion and can be used to predict membrane function.