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Cell Activity of ELID-Machined Titanium Surface  

Kang, Jong-Ho (한국세라믹기술원 그린세라믹본부)
Lee, Myung-Hyun (한국세라믹기술원 그린세라믹본부)
Seo, Won-Seon (한국세라믹기술원 그린세라믹본부)
Lee, Suk-Won (경희대학교 치과대학)
Kwak, Tae-Soo (경남과학기술대학교 기계공학과)
Choi, Heon-Jin (연세대학교 신소재공학과)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.11, no.3, 2012 , pp. 13-18 More about this Journal
Abstract
We investigated the cell activity of controlled titanium surface using various grinding methods including ELID (Electrolytic In-Process Dressing) grinding method. The influence of titanium surface condition by each grinding process on the cell activity was evaluated by ALP activity of MSC(Mesenchymal Stem Cells). The ALP activity of controlled surface by ELID grinding process using # 2000 wheel was higher than that of other titanium surface. The morphological, chemical properties of machined surface by grinding method was observed using various analytical method.
Keywords
Titanium; ELID Grinding; Surface Roughness; Cell Activity;
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