Study of Biological Properties of Thin-Film Materials on the Basis of the SIO2–P2O5–СaO System

Lyudmila P. Borilo; Ekaterina S. Lyutova; Larisa N. Spivakova

doi:10.4028/www.scientific.net/KEM.683.427

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 683Study of Biological Properties of Thin-Film...

Study of Biological Properties of Thin-Film Materials on the Basis of the SIO₂–P₂O₅–СaO System

Abstract:

Thin films were obtained from film-forming solutions by the sol-gel method on the basis of the SiO2-P2O5-СаO system. Thin films were produced on the single-crystal silicon substrates (model substrate) by extraction at a velocity of 5 mm/s following by heat treatment at a temperature of 60°С for 20 minutes and at a temperature of 600°С for 1 hour. During the experiment it was established that film-forming solutions are usable only for 2 to 7 days from the moment of preparation. Using thermal and infra-red – spectroscopic analysis main stages of oxide system formation were retraced. According to data from x-ray phase analysis phases CaClH2PO4∙H2O, Ca(H2PO4)2∙H2O, CaHPO4∙2H2O, Ca2SiO4∙H2O, Ca5(PO4)3Cl. On the supporter’s surface a homogeneous film coating with quite equally spaced crystal-like formations with the diameter of 10-11 microns at the distance of 1-30 microns was formed. Phase composition, surface properties and biological activity of the synthesized materials were investigated. XRD results indicated that after being immersed into the SBF, hydroxylapatite, wollastonite, and chlorapatite were formed on the samples’ surfaces, which was important for practical applications

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Key Engineering Materials (Volume 683)

Pages:

427-432

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.683.427

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Online since:

February 2016

Authors:

Lyudmila P. Borilo, Ekaterina S. Lyutova, Larisa N. Spivakova

Keywords:

Bioactive Material, Film-Forming Solution, Oxide Surface, Sol-Gel Method, Thin Film

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References

[1] H. Li, J. Chang. Stimulation of proangiogenesis by calcium silicate bioactive ceramic. Acta Biomaterialia 9 (2013) 5379-5389.

DOI: 10.1016/j.actbio.2012.10.019

Google Scholar

[2] Y. Han, Q. Zeng, H. Li, J. Chang. The calcium silicate/alginate composite: Preparation and evaluation of its behavior as bioactive injectable hydrogels. Acta Biomaterialia. 9 (2013) 9107-9117.

DOI: 10.1016/j.actbio.2013.06.022

Google Scholar

[3] E. Nilsen, J. Puputti, Sol-Gel Derived Binder for Inorganic Composites. J. Soil Sci. 26 (2003) 1239-1242.

Google Scholar

[4] S. Sibte, A. Abidi, Q. Murtaza. Synthesis and characterization of nano-hydroxyapatite powder using wet chemical precipitation reaction. J. Mater. Sci. 30 (2014) 307-310.

DOI: 10.1016/j.jmst.2013.10.011

Google Scholar

[5] L.P. Borilo, T.S. Petrovskaya, E.S. Lyutova. Synthesis and properties of thin SiO2–P2O5–CaO films. Inorganic Materials. 8 (2014) 810-816.

DOI: 10.1134/s0020168514080056

Google Scholar

[6] M. M. Pereira, A. E. Clark, L. L. Hench, Homogeneity of bioactive sol–gel derived glasses in the system CaO-P2O5-SiO2, J Mater. Sci. 2(30) (1994) 189-196.

Google Scholar

[7] J. Zhang, W. Liu, V. Schnitzler, F. Tancret. Calcium phosphate cements for bone substitution: Chemistry, handling and mechanical properties. Acta Biomaterialia. 10 (2014) 1035-1039.

DOI: 10.1016/j.actbio.2013.11.001

Google Scholar

[8] E. Champion. Sintering of CaP bioceramics. Acta Biomaterialia. 9 (2013) 5379-5389.

Google Scholar

[9] M. Jokinen, H. Rahial, Relation between aggregation and heterogeneity of obtained structure in sol-gel derived CaO-P2O5-SiO2, J. Soil. Sci. 1 (1998) 159-167.

Google Scholar

[10] B. Lei, X. Chen, Y. Wang, N. Zhao, C. Du, L. Fang. Synthesis and bioactive properties of macroporous nanoscale SiO2–CaO–P2O5 bioactive glass. J. Non-Сryst. Solids. 355 (2009) 2678-2681.

DOI: 10.1016/j.jnoncrysol.2009.09.029

Google Scholar

[11] E. Champion. Sintering of CaP bioceramics. Acta Biomaterialia. 9 (2013) 5379-5389.

Google Scholar

[12] T. Kokubo, H. Kushitani, S. Sakka, Solutions able to reproduce in vivo surface – structure changes in bioactive glass – ceramic. Biomaterials. 24 (1990) 721-734.

DOI: 10.1002/jbm.820240607

Google Scholar