| Issue |
MATEC Web Conf.
Volume 226, 2018
XIV International Scientific-Technical Conference “Dynamic of Technical Systems” (DTS-2018)
|
|
|---|---|---|
| Article Number | 03012 | |
| Number of page(s) | 4 | |
| Section | 3 Issues of creation and mechanics of heterogeneous and composite materials | |
| DOI | https://doi.org/10.1051/matecconf/201822603012 | |
| Published online | 07 November 2018 | |
Effect of the molecular weight of polyvinylpyrrolidone on the structure and morphology of materials based on substituted hydroxyapatite for bone implants
1 Southern Federal University, 344006 Rostov-on-Don Bolshaya Sadovaya str. 105/42, Russia
2 Don State Technical University, 344000 Rostov-on-Don pl. Gagarina 1, Russia
* Corresponding author: kand@sfedu.ru
In this work, we study the influence of various molecular weights of polyvinylpyrrolidone (PVP) on synthesis substituted hydroxyapatite. Using the scanning electron microscopy we estimated the size and morphology of the particle. We studied the structural transformations of phosphates and the effect of polymer sizes on the structure and morphology. We revealed the thermodynamic stability of the structure of hydroxyapatite due to experimental results.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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