Hydroxyapatite nanopowders prepared in the presence of zirconium ions
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2014
Authors
Lukić, Miodrag J.
Veselinović, Ljiljana

Stevanović, Magdalena

Nunić, Jana
Dražić, Goran

Marković, Smilja

Uskoković, Dragan

Article (Published version)

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Hydroxyapatite nanopowders were prepared in the presence of different concentrations of zirconium ions. Such crystallization conditions yielded significantly reduced particle size and increased specific surface area. Cell viability and oxidative stress studies showed that biocompatibility was not impaired when compared to pure hydroxyapatite. Non-isothermal sintering implied the possibility for suppressing the reaction between hydroxyapatite and zirconia by limiting it to only calcium phosphates. Stress-induced transformation of tetragonal to monoclinic zirconia is facilitated by total hydroxyapatite to β-tricalcium phosphate phase transformation.
Keywords:
bioceramics / biomaterials / hydroxyapatite / zirconium / sinteringSource:
Materials Letters, 2014, 122, 296-300Publisher:
- Elsevier
Funding / projects:
DOI: 10.1016/j.matlet.2014.02.072
ISSN: 0167-577X
WoS: 000335109500077
Scopus: 2-s2.0-84896757900
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Lukić, Miodrag J. AU - Veselinović, Ljiljana AU - Stevanović, Magdalena AU - Nunić, Jana AU - Dražić, Goran AU - Marković, Smilja AU - Uskoković, Dragan PY - 2014 UR - https://dais.sanu.ac.rs/123456789/307 AB - Hydroxyapatite nanopowders were prepared in the presence of different concentrations of zirconium ions. Such crystallization conditions yielded significantly reduced particle size and increased specific surface area. Cell viability and oxidative stress studies showed that biocompatibility was not impaired when compared to pure hydroxyapatite. Non-isothermal sintering implied the possibility for suppressing the reaction between hydroxyapatite and zirconia by limiting it to only calcium phosphates. Stress-induced transformation of tetragonal to monoclinic zirconia is facilitated by total hydroxyapatite to β-tricalcium phosphate phase transformation. PB - Elsevier T2 - Materials Letters T1 - Hydroxyapatite nanopowders prepared in the presence of zirconium ions SP - 296 EP - 300 VL - 122 DO - 10.1016/j.matlet.2014.02.072 UR - https://hdl.handle.net/21.15107/rcub_dais_307 ER -
@article{ author = "Lukić, Miodrag J. and Veselinović, Ljiljana and Stevanović, Magdalena and Nunić, Jana and Dražić, Goran and Marković, Smilja and Uskoković, Dragan", year = "2014", abstract = "Hydroxyapatite nanopowders were prepared in the presence of different concentrations of zirconium ions. Such crystallization conditions yielded significantly reduced particle size and increased specific surface area. Cell viability and oxidative stress studies showed that biocompatibility was not impaired when compared to pure hydroxyapatite. Non-isothermal sintering implied the possibility for suppressing the reaction between hydroxyapatite and zirconia by limiting it to only calcium phosphates. Stress-induced transformation of tetragonal to monoclinic zirconia is facilitated by total hydroxyapatite to β-tricalcium phosphate phase transformation.", publisher = "Elsevier", journal = "Materials Letters", title = "Hydroxyapatite nanopowders prepared in the presence of zirconium ions", pages = "296-300", volume = "122", doi = "10.1016/j.matlet.2014.02.072", url = "https://hdl.handle.net/21.15107/rcub_dais_307" }
Lukić, M. J., Veselinović, L., Stevanović, M., Nunić, J., Dražić, G., Marković, S.,& Uskoković, D.. (2014). Hydroxyapatite nanopowders prepared in the presence of zirconium ions. in Materials Letters Elsevier., 122, 296-300. https://doi.org/10.1016/j.matlet.2014.02.072 https://hdl.handle.net/21.15107/rcub_dais_307
Lukić MJ, Veselinović L, Stevanović M, Nunić J, Dražić G, Marković S, Uskoković D. Hydroxyapatite nanopowders prepared in the presence of zirconium ions. in Materials Letters. 2014;122:296-300. doi:10.1016/j.matlet.2014.02.072 https://hdl.handle.net/21.15107/rcub_dais_307 .
Lukić, Miodrag J., Veselinović, Ljiljana, Stevanović, Magdalena, Nunić, Jana, Dražić, Goran, Marković, Smilja, Uskoković, Dragan, "Hydroxyapatite nanopowders prepared in the presence of zirconium ions" in Materials Letters, 122 (2014):296-300, https://doi.org/10.1016/j.matlet.2014.02.072 ., https://hdl.handle.net/21.15107/rcub_dais_307 .