APPLIED PHYSICS

THE SCIENTIFIC AND TECHNICAL JOURNAL


No. 2 Founded in 1994 Moscow 2009


Influence of physical methods of processing of a surface of the titan on growth of colonies of cells of a bone biological tissue

D. A. Dimitrovich, A. I. Bychkov
Moscow State Medical and Stomatological University, Moscow, Russia

V. A. Ivanov
PLASMAIOFAN Co. Ltd. Science & Technology Center, Moscow, Russia

   Influence of various methods of physical processing of samples from an alloy of titan BT-1-0 applied in the medical purposes, on growth of biological cells of a bone biological tissue on their surface is investigated. Following methods of processing of an alloy are used: mechanical method, a method of ionic-plasma etching and a method of microplasma discharges. It is established, that all the methods of processing of a surface of samples of the titan alloy applied in work show high growth rate of new biological cells and colonies of cells on their surface under identical conditions of the environment of cultivation. The received results can be used for improvement of technology of processing of medical alloys and products from them for use in surgical medicine and orthopedic stomatology.

PACS: 52.38.Ph; 87.85.jj; 87.18.Fx; 68.47.Pe

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