TY  - JOUR
AU  - Gyorgy, E.
AU  - Grigorescu, S.
AU  - Socol, Gabriel
AU  - Mihailescu, Ion N.
AU  - Janaćković, Đorđe
AU  - Dindune, Antonija
AU  - Kanepe, Z.
AU  - Palcevskis, Eriks
AU  - Zdrentu, E. L.
AU  - Petrescu, S. M.
PY  - 2007
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1170
AB  - Bioactive glass (BG), calcium hydroxyapatite (HA), and ZrO2 doped HA thin films were grown by pulsed laser deposition on Ti substrates. An UV KrF* (lambda = 248 nm, tau  gt = 7 ns) excimer laser was used for the multi-pulse irradiation of the targets. The substrates were kept at room temperature or heated during the film deposition at values within the (400-550 degrees C) range. The depositions were performed in oxygen and water vapor atmospheres, at pressure values in the range (5-40 Pa). The HA coatings were heat post-treated for 6 h in a flux of hot water vapors at the same temperature as applied during deposition. The surface morphology, chemical composition, and crystalline quality of the obtained thin films were studied by scanning electron microscopy, atomic force microscopy, and X-ray diffractometry. The films were seeded for in vitro tests with Hek293 (human embryonic kidney) cells that revealed a good adherence on the deposited layers. Biocompatibility tests showed that cell growth was better on HA than on BG thin films.
PB  - Elsevier, Amsterdam
T2  - Applied Surface Science
T1  - Bioactive glass and hydroxyapatite thin films obtained by pulsed laser deposition
EP  - 7986
IS  - 19
SP  - 7981
VL  - 253
DO  - 10.1016/j.apsusc.2007.02.146
ER  - 

@article{
author = "Gyorgy, E. and Grigorescu, S. and Socol, Gabriel and Mihailescu, Ion N. and Janaćković, Đorđe and Dindune, Antonija and Kanepe, Z. and Palcevskis, Eriks and Zdrentu, E. L. and Petrescu, S. M.",
year = "2007",
abstract = "Bioactive glass (BG), calcium hydroxyapatite (HA), and ZrO2 doped HA thin films were grown by pulsed laser deposition on Ti substrates. An UV KrF* (lambda = 248 nm, tau  gt = 7 ns) excimer laser was used for the multi-pulse irradiation of the targets. The substrates were kept at room temperature or heated during the film deposition at values within the (400-550 degrees C) range. The depositions were performed in oxygen and water vapor atmospheres, at pressure values in the range (5-40 Pa). The HA coatings were heat post-treated for 6 h in a flux of hot water vapors at the same temperature as applied during deposition. The surface morphology, chemical composition, and crystalline quality of the obtained thin films were studied by scanning electron microscopy, atomic force microscopy, and X-ray diffractometry. The films were seeded for in vitro tests with Hek293 (human embryonic kidney) cells that revealed a good adherence on the deposited layers. Biocompatibility tests showed that cell growth was better on HA than on BG thin films.",
publisher = "Elsevier, Amsterdam",
journal = "Applied Surface Science",
title = "Bioactive glass and hydroxyapatite thin films obtained by pulsed laser deposition",
pages = "7986-7981",
number = "19",
volume = "253",
doi = "10.1016/j.apsusc.2007.02.146"
}

Gyorgy, E., Grigorescu, S., Socol, G., Mihailescu, I. N., Janaćković, Đ., Dindune, A., Kanepe, Z., Palcevskis, E., Zdrentu, E. L.,& Petrescu, S. M.. (2007). Bioactive glass and hydroxyapatite thin films obtained by pulsed laser deposition. in Applied Surface Science
Elsevier, Amsterdam., 253(19), 7981-7986.
https://doi.org/10.1016/j.apsusc.2007.02.146

Gyorgy E, Grigorescu S, Socol G, Mihailescu IN, Janaćković Đ, Dindune A, Kanepe Z, Palcevskis E, Zdrentu EL, Petrescu SM. Bioactive glass and hydroxyapatite thin films obtained by pulsed laser deposition. in Applied Surface Science. 2007;253(19):7981-7986.
doi:10.1016/j.apsusc.2007.02.146 .

Gyorgy, E., Grigorescu, S., Socol, Gabriel, Mihailescu, Ion N., Janaćković, Đorđe, Dindune, Antonija, Kanepe, Z., Palcevskis, Eriks, Zdrentu, E. L., Petrescu, S. M., "Bioactive glass and hydroxyapatite thin films obtained by pulsed laser deposition" in Applied Surface Science, 253, no. 19 (2007):7981-7986,
https://doi.org/10.1016/j.apsusc.2007.02.146 . .