Radiation-induced degradation of hydroxyapatite/poly L-lactide composite biomaterial
Само за регистроване кориснике
2007
Аутори
Suljovrujić, Edin H.Ignjatović, Nenad
Uskoković, Dragan
Mitrić, Miodrag
Mitrovic, M.
Tomić, Simonida
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The effects of gamma irradiation on the structure and properties of hydroxyapatite/poly L-lactide (HAp/PLLA) biomaterial have been investigated. Effects of radiation on microstructure, degradation of polymer part and thermal stability of composite were determined by scanning electronic microscopy (SEM), gel permeation chromatography (GPC) and thermogravimetric analysis (TGA), respectively. Mechanical properties were obtained through mechanical strength and elasticity modulus. Presented results show that properties of HAp/PLLA decay with irradiation dose, but for doses required for sterilization, changes and damaging effects are acceptable. (C) 2006 Elsevier Ltd. All rights reserved.
Кључне речи:
sterilization / composite biomaterial / gamma irradiation / hydroxyapatite / poly L-lactideИзвор:
Radiation Physics and Chemistry, 2007, 76, 4, 722-728Финансирање / пројекти:
- Синтеза функционалних материјала са контролисаном структуром на молекуларном и нано нивоу (RS-MESTD-MPN2006-2010-142006)
DOI: 10.1016/j.radphyschem.2006.02.013
ISSN: 0969-806X (print)
WoS: 000244766800007
Scopus: 2-s2.0-33846622100
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Suljovrujić, Edin H. AU - Ignjatović, Nenad AU - Uskoković, Dragan AU - Mitrić, Miodrag AU - Mitrovic, M. AU - Tomić, Simonida PY - 2007 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5495 AB - The effects of gamma irradiation on the structure and properties of hydroxyapatite/poly L-lactide (HAp/PLLA) biomaterial have been investigated. Effects of radiation on microstructure, degradation of polymer part and thermal stability of composite were determined by scanning electronic microscopy (SEM), gel permeation chromatography (GPC) and thermogravimetric analysis (TGA), respectively. Mechanical properties were obtained through mechanical strength and elasticity modulus. Presented results show that properties of HAp/PLLA decay with irradiation dose, but for doses required for sterilization, changes and damaging effects are acceptable. (C) 2006 Elsevier Ltd. All rights reserved. T2 - Radiation Physics and Chemistry T1 - Radiation-induced degradation of hydroxyapatite/poly L-lactide composite biomaterial EP - 728 IS - 4 SP - 722 VL - 76 DO - 10.1016/j.radphyschem.2006.02.013 UR - https://hdl.handle.net/21.15107/rcub_dais_2752 ER -
@article{ author = "Suljovrujić, Edin H. and Ignjatović, Nenad and Uskoković, Dragan and Mitrić, Miodrag and Mitrovic, M. and Tomić, Simonida", year = "2007", abstract = "The effects of gamma irradiation on the structure and properties of hydroxyapatite/poly L-lactide (HAp/PLLA) biomaterial have been investigated. Effects of radiation on microstructure, degradation of polymer part and thermal stability of composite were determined by scanning electronic microscopy (SEM), gel permeation chromatography (GPC) and thermogravimetric analysis (TGA), respectively. Mechanical properties were obtained through mechanical strength and elasticity modulus. Presented results show that properties of HAp/PLLA decay with irradiation dose, but for doses required for sterilization, changes and damaging effects are acceptable. (C) 2006 Elsevier Ltd. All rights reserved.", journal = "Radiation Physics and Chemistry", title = "Radiation-induced degradation of hydroxyapatite/poly L-lactide composite biomaterial", pages = "728-722", number = "4", volume = "76", doi = "10.1016/j.radphyschem.2006.02.013", url = "https://hdl.handle.net/21.15107/rcub_dais_2752" }
Suljovrujić, E. H., Ignjatović, N., Uskoković, D., Mitrić, M., Mitrovic, M.,& Tomić, S.. (2007). Radiation-induced degradation of hydroxyapatite/poly L-lactide composite biomaterial. in Radiation Physics and Chemistry, 76(4), 722-728. https://doi.org/10.1016/j.radphyschem.2006.02.013 https://hdl.handle.net/21.15107/rcub_dais_2752
Suljovrujić EH, Ignjatović N, Uskoković D, Mitrić M, Mitrovic M, Tomić S. Radiation-induced degradation of hydroxyapatite/poly L-lactide composite biomaterial. in Radiation Physics and Chemistry. 2007;76(4):722-728. doi:10.1016/j.radphyschem.2006.02.013 https://hdl.handle.net/21.15107/rcub_dais_2752 .
Suljovrujić, Edin H., Ignjatović, Nenad, Uskoković, Dragan, Mitrić, Miodrag, Mitrovic, M., Tomić, Simonida, "Radiation-induced degradation of hydroxyapatite/poly L-lactide composite biomaterial" in Radiation Physics and Chemistry, 76, no. 4 (2007):722-728, https://doi.org/10.1016/j.radphyschem.2006.02.013 ., https://hdl.handle.net/21.15107/rcub_dais_2752 .