The formation of calcium phosphate coatings by pulse laser deposition on the surface of polymeric ferroelectric

E. N. Bolbasov, I. N. Lapin, V. A. Svetlichnyi, Y. D. Lenivtseva, A. Malashicheva, Y. Malashichev, A. S. Golovkin, Y. G. Anissimov, S. I. Tverdokhlebov

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8 Citations (Scopus)

Abstract

This work analyses the properties of calcium phosphate coatings obtained by pulsed laser deposition on the surface of the ferroelectric polymer material. Atomic force and scanning electron microscopy studies demonstrate that, regardless of the type of sputtering target, the calcium phosphate coatings have a multiscale rough surface that is potentially capable of promoting the attachment and proliferation of osteoblasts. This developed surface of the coatings is due to its formation mainly from a liquid phase. The chemical and crystalline composition of the coatings depends on the type of sputtering target used. It was shown that, regardless of the type of sputtering target, the crystalline structure of the ferroelectric polymer material does not change. Cell viability and adhesion studies of mesenchymal stromal cells on the coatings were conducted using flow cytometry and fluorescent microscopy. These studies indicated that the produced coatings are non-toxic.

Original languageEnglish
Pages (from-to)420-429
Number of pages10
JournalApplied Surface Science
Volume349
DOIs
Publication statusPublished - 15 Sep 2015

Keywords

  • Calcium phosphate coatings
  • Copolymer of vinilidene fluoride and tetrafluoroethylene
  • Hydroxyapatite
  • Monetite
  • Pulse laser deposition

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

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    Bolbasov, E. N., Lapin, I. N., Svetlichnyi, V. A., Lenivtseva, Y. D., Malashicheva, A., Malashichev, Y., Golovkin, A. S., Anissimov, Y. G., & Tverdokhlebov, S. I. (2015). The formation of calcium phosphate coatings by pulse laser deposition on the surface of polymeric ferroelectric. Applied Surface Science, 349, 420-429. https://doi.org/10.1016/j.apsusc.2015.05.025