Effect of nanodiamond particles incorporation in hydroxyapatite coatings

E. Pecheva, L. Pramatarova, A. Tóth, T. Hikov, D. Fingarova, S. Stavrev, E. Iacob, L. Vanzetti

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Nanodiamond particles (ND, 4-6 nm in size) were added to a simulated body fluid (SBF) and electrodeposition (ED) at biological conditions (37°C, pH 7.4) was performed on Ti surfaces. The novelty in this work was the addition of the ND particles to the SBF solution used as the electrolyte for the ED of biomimetic HA. The results from Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), coupled with energy dispersive X-ray (EDX) spectroscopy revealed that the Ti surface was covered by white, dense and homogeneous HA layer. X-ray photoelectron spectra (XPS) confirmed the formation of calcium phosphate, calcium carbonate, calcium oxide and hydrated surface layer. The ND particles incorporation yielded increased Vickers hardness of the HA. No cracks were observed in the SEM images of the HA-ND layer, which testifies for its ductility and good residual stress.

Original languageEnglish
Title of host publicationECS Transactions
Pages403-410
Number of pages8
Volume25
Edition3
DOIs
Publication statusPublished - 2009
EventAnalytical Techniques for Semiconductor Materials and Process Characterization 6, ALTECH 2009 - 216th ECS Meeting - Vienna, Austria
Duration: Oct 4 2009Oct 9 2009

Other

OtherAnalytical Techniques for Semiconductor Materials and Process Characterization 6, ALTECH 2009 - 216th ECS Meeting
CountryAustria
CityVienna
Period10/4/0910/9/09

Fingerprint

Nanodiamonds
Hydroxyapatite
Body fluids
Electrodeposition
Coatings
Scanning electron microscopy
Vickers hardness
Calcium phosphate
Biomimetics
Calcium carbonate
Photoelectrons
Lime
Fourier transform infrared spectroscopy
Ductility
Residual stresses
Electrolytes
Cracks
X rays

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Pecheva, E., Pramatarova, L., Tóth, A., Hikov, T., Fingarova, D., Stavrev, S., ... Vanzetti, L. (2009). Effect of nanodiamond particles incorporation in hydroxyapatite coatings. In ECS Transactions (3 ed., Vol. 25, pp. 403-410) https://doi.org/10.1149/1.3204431

Effect of nanodiamond particles incorporation in hydroxyapatite coatings. / Pecheva, E.; Pramatarova, L.; Tóth, A.; Hikov, T.; Fingarova, D.; Stavrev, S.; Iacob, E.; Vanzetti, L.

ECS Transactions. Vol. 25 3. ed. 2009. p. 403-410.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pecheva, E, Pramatarova, L, Tóth, A, Hikov, T, Fingarova, D, Stavrev, S, Iacob, E & Vanzetti, L 2009, Effect of nanodiamond particles incorporation in hydroxyapatite coatings. in ECS Transactions. 3 edn, vol. 25, pp. 403-410, Analytical Techniques for Semiconductor Materials and Process Characterization 6, ALTECH 2009 - 216th ECS Meeting, Vienna, Austria, 10/4/09. https://doi.org/10.1149/1.3204431
Pecheva E, Pramatarova L, Tóth A, Hikov T, Fingarova D, Stavrev S et al. Effect of nanodiamond particles incorporation in hydroxyapatite coatings. In ECS Transactions. 3 ed. Vol. 25. 2009. p. 403-410 https://doi.org/10.1149/1.3204431
Pecheva, E. ; Pramatarova, L. ; Tóth, A. ; Hikov, T. ; Fingarova, D. ; Stavrev, S. ; Iacob, E. ; Vanzetti, L. / Effect of nanodiamond particles incorporation in hydroxyapatite coatings. ECS Transactions. Vol. 25 3. ed. 2009. pp. 403-410
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