Open Access<p>A Magnesium-Incorporated Nanoporous Titanium Coating for Rapid Osseointegration</p>
Author(s) -
Xiaodong Li,
Mingyi Wang,
Wenjie Zhang,
Y. Bai,
Yuan Liu,
Jian Meng,
Ling Zhang
Publication year - 2020
Publication title -
international journal of nanomedicine
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.245
H-Index - 128
eISSN - 1178-2013
pISSN - 1176-9114
DOI - 10.2147/ijn.s255486
Subject(s) - magnesium , nanoporous , titanium , plasma electrolytic oxidation , materials science , biocompatibility , osseointegration , coating , chemical engineering , scanning electron microscope , nuclear chemistry , electrolyte , chemistry , nanotechnology , metallurgy , implant , composite material , medicine , surgery , electrode , engineering
Micro-arc oxidation (MAO) is a fast and effective method to prepare nanoporous coatings with high biological activity and bonding strength. Simple micro/nano-coatings cannot fully meet the requirements of osteogenesis. To further improve the biological activity of a titanium surface, we successfully added biological magnesium (Mg 2+ ) to a coating by micro-arc oxidation and evaluated the optimal magnesium concentration in the electrolyte, biocompatibility, cell adhesion, proliferation, and osteogenesis in vitro.