Abstract

Octacalcium phosphate granules were subsequently immersed for different lengths of time from 1 day to 44 days at constant temperature 37±0.4°C in solutions, simulating the extracellular body fluids: Supersaturated Calcification Solution (SCS), Simulated Body Fluid (SBF), based on the ISO-10993 “Biological Evaluation of Medical Devices” standard. The role of buffer`s systems pH-value, time of the material exposure and calcium and phosphorus ionic concentrations were analysed with the main focus on kinetics of degradation, changes in the morphological characteristics and phase composition of octacalcium phosphate samples.

Details

Title
Effect of ions concentration in buffer solutions on the nucleation of hydroxyapatite surface on the octacalcium phosphate granules
Author
Mikheeva, P V 1 ; A Yu Teterina 1 ; Smirnov, I V 1 ; A Yu Fedotov 1 ; Komlev, V S 1 

 Institution of Russian Academy of Sciences A.A. Baikov Institute of Metallurgy and Material Science RAS, PhD in Materials Engineering, Leninskii pr. 49, Moscow, 117334 Russia 
Publication year
2020
Publication date
May 2020
Publisher
IOP Publishing
ISSN
17578981
e-ISSN
1757899X
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2562476040
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.