Abstract

Introduction of iron ions into hydroxyapatites imparts some useful properties to ceramic materials. We created a porous ceramic material from nanosized iron-substituted HA and studied its physico-chemical and biological properties. It is shown that all the iron ions introduced in the course of synthesis enter into the composition of HA and are characterized by the oxidation state +3. The size of crystals after thermal treatment at 9000 C does not exceed 100 nm, the crystals’ shape is close to a sphere. Porous materials from nanosized iron-substituted hydroxyapatites support adhesion and growth of anchorage-dependent cells of mammals.

Details

Title
Nanosized iron-substituted hydroxyapatites
Author
Fadeeva, I V 1 ; Selezneva, I I 2 ; Davydova, G A 2 ; Fomin, A S 1 ; Gafurov, M R 3 ; Barinov, S M 1 ; Poltavtsev, A M 4 ; Davydova, I B 2 ; Zaraisky, E I 4 ; Poltavtseva, R A 5 

 Baikov Institute of Metallurgy and Material Science, Russian Academy of Sciences, Leninskii pr. 49, Moscow, Russia 
 Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Institutskaya ul. 3, Moscow, Russia 
 Kazan Federal University, 18 Kremlevskaya Str., Kazan, Russia 
 IAM RAS, 7, Leningradsky prt, 125040, Moscow, Russia 
 National Medical Research Center for Obstetrics, Gynecology and Perinatology named after Academician V.I.Kulakov of the Ministry of Healthcare of Russian Federation, 4 Oparin str, 117997, Moscow, Russia 
Publication year
2020
Publication date
Jan 2020
Publisher
IOP Publishing
ISSN
17578981
e-ISSN
1757899X
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2562037039
Copyright
© 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.