The formation and characterization of nanocrystalline phases by mechanical milling of biphasic calcium phosphate/poly-L-lactide biocomposite
2006
Преузимање 🢃
Аутори
Nikcevic, I.Maravić, Dubravka S.
Ignjatović, Nenad L.
Mitrić, Miodrag
Makovec, Darko
Uskoković, Dragan
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
nanostructured biocomposite / biphasic calcium phosphate / poly-L-lactide / mechanical milling / size of crystallites / crystallinity degreeИзвор:
Materials Transactions. JIM / Japan Institute of Metals, 2006, 47, 12, 2980-2986Финансирање / пројекти:
- Синтеза функционалних материјала са контролисаном структуром на молекуларном и нано нивоу (RS-MESTD-MPN2006-2010-142006)
DOI: 10.2320/matertrans.47.2980
ISSN: 1345-9678; 1347-5320
WoS: 000244257900013
Scopus: 2-s2.0-33847261668
Колекције
Институција/група
VinčaTY - JOUR AU - Nikcevic, I. AU - Maravić, Dubravka S. AU - Ignjatović, Nenad L. AU - Mitrić, Miodrag AU - Makovec, Darko AU - Uskoković, Dragan PY - 2006 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3156 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 VL - 47 IS - 12 SP - 2980 EP - 2986 DO - 10.2320/matertrans.47.2980 ER -
@article{ author = "Nikcevic, I. and Maravić, Dubravka S. and Ignjatović, Nenad L. 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", volume = "47", number = "12", pages = "2980-2986", doi = "10.2320/matertrans.47.2980" }
Nikcevic, I., Maravić, D. S., Ignjatović, N. L., 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
Nikcevic I, Maravić DS, Ignjatović NL, 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 .
Nikcevic, I., Maravić, Dubravka S., Ignjatović, Nenad L., 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 . .