Author:
Kozelskaya Anna I.,Bolbasov Evgeny N.,Golovkin Alexey S.,Mishanin Alexander I.,Viknianshchuk Alice N.,Shesterikov Evgeny V.,Ashrafov Аndrey,Novikov Vadim A.,Fedotkin Alexander Y.,Khlusov Igor A.,Tverdokhlebov Sergey I.
Abstract
In this study, thin calcium phosphate (Ca-P) coatings were deposited on zirconia substrates by radiofrequency (RF) magnetron sputtering using different calcium phosphate targets (calcium phosphate tribasic (CPT), hydroxyapatite (HA), calcium phosphate monobasic, calcium phosphate dibasic dehydrate (DCPD) and calcium pyrophosphate (CPP) powders). The sputtering of calcium phosphate monobasic and DCPD powders was carried out without an inert gas in the self-sustaining plasma mode. The physico-chemical, mechanical and biological properties of the coatings were investigated. Cell adhesion on the coatings was examined using mesenchymal stem cells (MSCs). The CPT coating exhibited the best cell adherence among all the samples, including the uncoated zirconia substrate. The cells were spread uniformly over the surfaces of all samples.
Funder
Tomsk Polytechnic University
Subject
General Materials Science
Cited by
12 articles.
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