Abstract

We developed a surface design that imitates the osteon structure of human bone tissue to improve the bio-integration of a titanium implants. Two types of subcellular-sized microgrooves were formed on VT6 (analogue 6Al-4V) titanium surface by laser processing: closed and open microgrooves. An in vitro study of the proliferation of human bone marrow mesenchymal stem cells on the formed structures was carried out, osteogenic differentiation was studied.

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