Synthesis and properties of calcium hydroxyapatite/silk fibroin organomineral composites


Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription Access

Abstract

The coprecipitation of calcium hydroxyapatite (HA) (Ca10(PO4)6(OH)3) and silk fibroin (SF) from an aqueous solution in the Ca(NO3)2–(NH4)2HPO4–NH3–H2O–SF system has been used to synthesize HA/SF organomineral composites based on nanocrystalline HA, containing 2, 5, and 10 wt % SF. The synthesis products were characterized by X-ray diffraction, thermogravimetric analysis, infrared spectroscopy, scanning electron microscopy, and electron spectroscopy for chemical analysis.

About the authors

N. A. Zakharov

Kurnakov Institute of General and Inorganic Chemistry

Author for correspondence.
Email: zakharov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

L. I. Demina

Frumkin Institute of Physical Chemistry and Electrochemistry

Email: zakharov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

A. D. Aliev

Frumkin Institute of Physical Chemistry and Electrochemistry

Email: zakharov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

M. R. Kiselev

Frumkin Institute of Physical Chemistry and Electrochemistry

Email: zakharov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

V. V. Matveev

Frumkin Institute of Physical Chemistry and Electrochemistry

Email: zakharov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

M. A. Orlov

Kurnakov Institute of General and Inorganic Chemistry

Email: zakharov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

T. V. Zakharova

Kurnakov Institute of General and Inorganic Chemistry

Email: zakharov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

N. T. Kuznetsov

Kurnakov Institute of General and Inorganic Chemistry

Email: zakharov@igic.ras.ru
Russian Federation, Leninskii pr. 31, Moscow, 119991

Supplementary files

Supplementary Files
Action
1. JATS XML

Copyright (c) 2017 Pleiades Publishing, Ltd.