| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 236534 | Powder Technology | 2013 | 5 Pages |
The characteristics of wear in micro-beads were studied by focusing on projections on the surfaces of the micro-beads. Food safety associated with the presence of fine wear particles was studied by cytotoxicity tests reusing micro-beads with the projections weared away. It was shown that the smaller projections on the micro-beads surface were removed in a shorter time than the larger one and that if the beads diameter was less than about 60 μm, the size of the projections reached the submicron-level. Also, it was shown that fine particles formed by wear in micro-beads made of yttria partially stabilized zirconia did not show cytotoxicity.
Graphical abstractThe characteristics of wear in micro-beads were studied by focusing on projections on the surfaces of the micro-beads. Food safety associated with the presence of fine wear particles was studied by cytotoxicity tests reusing micro-beads with the projections weared away. It was shown that fine particles formed by wear in micro-beads made of yttria partially stabilized zirconia did not show cytotoxicity.Figure optionsDownload full-size imageDownload as PowerPoint slide
