Biphasic calcium phosphate/poly-L-lactide granules of 150-200 mu m sizes were subjected to high-energy mechanical milling in a planetary ball mill for up to 480 minutes. Characterization of the material obtained was carried out using X-ray diffraction (XRD), differential scanning calorimetry (DSC), environmentally scanning electronic microscopy (ESEM), transmission electron microscopy (TEM) and infrared spectroscopy (IR). These techniques confirmed that mechanical milling induced significant changes in the biocomposite structure and properties. The most significant changes are reduction of the HAp crystallites size from 99.8 to 26.7 nm and beta-TCP from 97.3 to 29.6, as well as crystallinity of PLLA phases. Homogeneous phase distribution (arrangement) is obtained by extending the duration of mechanical milling.
TY - JOUR
AU - Nikčevic, Irena
AU - Maravić, Dubravka
AU - Ignjatović, Nenad
AU - Mitrić, Miodrag
AU - Makovec, Darko
AU - Uskoković, Dragan
PY - 2006
UR - https://dais.sanu.ac.rs/123456789/2753
AB - Biphasic calcium phosphate/poly-L-lactide granules of 150-200 mu m sizes were subjected to high-energy mechanical milling in a planetary ball mill for up to 480 minutes. Characterization of the material obtained was carried out using X-ray diffraction (XRD), differential scanning calorimetry (DSC), environmentally scanning electronic microscopy (ESEM), transmission electron microscopy (TEM) and infrared spectroscopy (IR). These techniques confirmed that mechanical milling induced significant changes in the biocomposite structure and properties. The most significant changes are reduction of the HAp crystallites size from 99.8 to 26.7 nm and beta-TCP from 97.3 to 29.6, as well as crystallinity of PLLA phases. Homogeneous phase distribution (arrangement) is obtained by extending the duration of mechanical milling.
T2 - Materials Transactions. JIM / Japan Institute of Metals
T1 - The formation and characterization of nanocrystalline phases by mechanical milling of biphasic calcium phosphate/poly-L-lactide biocomposite
SP - 2980
EP - 2986
VL - 47
IS - 12
DO - 10.2320/matertrans.47.2980
UR - https://hdl.handle.net/21.15107/rcub_dais_2753
ER -
@article{
author = "Nikčevic, Irena and Maravić, Dubravka and Ignjatović, Nenad and Mitrić, Miodrag and Makovec, Darko and Uskoković, Dragan",
year = "2006",
abstract = "Biphasic calcium phosphate/poly-L-lactide granules of 150-200 mu m sizes were subjected to high-energy mechanical milling in a planetary ball mill for up to 480 minutes. Characterization of the material obtained was carried out using X-ray diffraction (XRD), differential scanning calorimetry (DSC), environmentally scanning electronic microscopy (ESEM), transmission electron microscopy (TEM) and infrared spectroscopy (IR). These techniques confirmed that mechanical milling induced significant changes in the biocomposite structure and properties. The most significant changes are reduction of the HAp crystallites size from 99.8 to 26.7 nm and beta-TCP from 97.3 to 29.6, as well as crystallinity of PLLA phases. Homogeneous phase distribution (arrangement) is obtained by extending the duration of mechanical milling.",
journal = "Materials Transactions. JIM / Japan Institute of Metals",
title = "The formation and characterization of nanocrystalline phases by mechanical milling of biphasic calcium phosphate/poly-L-lactide biocomposite",
pages = "2980-2986",
volume = "47",
number = "12",
doi = "10.2320/matertrans.47.2980",
url = "https://hdl.handle.net/21.15107/rcub_dais_2753"
}
Nikčevic, I., Maravić, D., Ignjatović, N., Mitrić, M., Makovec, D.,& Uskoković, D.. (2006). The formation and characterization of nanocrystalline phases by mechanical milling of biphasic calcium phosphate/poly-L-lactide biocomposite. in Materials Transactions. JIM / Japan Institute of Metals, 47(12), 2980-2986.
https://doi.org/10.2320/matertrans.47.2980
https://hdl.handle.net/21.15107/rcub_dais_2753
Nikčevic I, Maravić D, Ignjatović N, Mitrić M, Makovec D, Uskoković D. The formation and characterization of nanocrystalline phases by mechanical milling of biphasic calcium phosphate/poly-L-lactide biocomposite. in Materials Transactions. JIM / Japan Institute of Metals. 2006;47(12):2980-2986.
doi:10.2320/matertrans.47.2980
https://hdl.handle.net/21.15107/rcub_dais_2753 .
Nikčevic, Irena, Maravić, Dubravka, Ignjatović, Nenad, Mitrić, Miodrag, Makovec, Darko, Uskoković, Dragan, "The formation and characterization of nanocrystalline phases by mechanical milling of biphasic calcium phosphate/poly-L-lactide biocomposite" in Materials Transactions. JIM / Japan Institute of Metals, 47, no. 12 (2006):2980-2986,
https://doi.org/10.2320/matertrans.47.2980 .,
https://hdl.handle.net/21.15107/rcub_dais_2753 .
