Mineral-Polymer Composites Based on Hydroxyapatite and Polyvinylpyrrolidone for Medical Applications

被引：3
|
作者：
Fadeeva, I. V. [1 ]
Grabovenko, F. I. [2 ]
Fomin, A. S. [1 ]
Barinov, S. M. [1 ]
Murzakhanov, F. F. [3 ]
Akhmed, A. I. [3 ]
Mamin, G. V. [3 ]
机构：
[1] Russian Acad Sci, Baikov Inst Met & Mat Sci, Moscow 119334, Russia
[2] Moscow MV Lomonosov State Univ, Moscow 119991, Russia
[3] Kazan Volga Reg Fed Univ, Kazan 420008, Russia
来源：
DOKLADY CHEMISTRY | 2019年 / 487卷 / 1期
关键词：
D O I：
10.1134/S0012500819070097
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Hydroxyapatite (HA)-polyvinylpyrrolidone (PVP) nanocomposites with the HA/PVP ratio of 3.6-14.5 were synthesized by chemical precipitation from solutions of calcium nitrate and ammonium hydrogen phosphate in a PVP solution. The phase composition, size of coherent scattering regions, and size and morphology of HA particles were determined after heat treatment of the products of synthesis. The chemical interaction of the composite components was established by ESR spectroscopy on exposure to laser radiation at 355 nm.
引用
收藏
页码：203 / 206
页数：4
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