Hydrothermal synthesis of magnetic nanoparticles and fabrication of magnetic composite particles using poly(L – lactide)
2012
Autori
Stojanović, Zoran S.Otoničar, Mojca
Marković, Smilja
Uskoković, Dragan
Ostala autorstva
Uskoković, DraganKonferencijski prilog
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Magnetic iron oxide nanoparticles ranging from 5 to 20 nm were synthesized using hydrothermal approach. Syntheses were carried out starting from non toxic chemicals at mild reaction temperatures. Different surfactants such as sodium oleate, oleic acid/oleyl amine and PEG are used as in situ surface modifiers for nanoparticles. Also, by varying the type and concentration of precursors and surfactants the size and habitus of the obtained nanocrystals was adjusted. Furthermore, prepared particles are used for fabrication of hydrophilic nano and micro composite particles using biodegradable poly(L-lactide). The qualitative analysis of the synthesized magnetic particles and composites were carried out by XRD. The particle morphology, size and structure were determined TEM, while size distribution was measured by laser diffraction. The phase composition of composite particles, in particular, surface modification was investigated by FT−IR spectroscopy. Morphology of composite particles was ob...served by SEM.
Ključne reči:
hydrothermal synthesis / poly(L-lactide) / biodrgradable polymers / magnetic nanoparticlesIzvor:
The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts, 2012, 109-109Izdavač:
- Belgrade : Materials Research Society of Serbia
Finansiranje / projekti:
Kolekcije
Institucija/grupa
VinčaTY - CONF AU - Stojanović, Zoran S. AU - Otoničar, Mojca AU - Marković, Smilja AU - Uskoković, Dragan PY - 2012 UR - http://dais.sanu.ac.rs/123456789/453 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7442 AB - Magnetic iron oxide nanoparticles ranging from 5 to 20 nm were synthesized using hydrothermal approach. Syntheses were carried out starting from non toxic chemicals at mild reaction temperatures. Different surfactants such as sodium oleate, oleic acid/oleyl amine and PEG are used as in situ surface modifiers for nanoparticles. Also, by varying the type and concentration of precursors and surfactants the size and habitus of the obtained nanocrystals was adjusted. Furthermore, prepared particles are used for fabrication of hydrophilic nano and micro composite particles using biodegradable poly(L-lactide). The qualitative analysis of the synthesized magnetic particles and composites were carried out by XRD. The particle morphology, size and structure were determined TEM, while size distribution was measured by laser diffraction. The phase composition of composite particles, in particular, surface modification was investigated by FT−IR spectroscopy. Morphology of composite particles was observed by SEM. PB - Belgrade : Materials Research Society of Serbia C3 - The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts T1 - Hydrothermal synthesis of magnetic nanoparticles and fabrication of magnetic composite particles using poly(L – lactide) SP - 109 EP - 109 UR - https://hdl.handle.net/21.15107/rcub_vinar_7442 ER -
@conference{ author = "Stojanović, Zoran S. and Otoničar, Mojca and Marković, Smilja and Uskoković, Dragan", year = "2012", abstract = "Magnetic iron oxide nanoparticles ranging from 5 to 20 nm were synthesized using hydrothermal approach. Syntheses were carried out starting from non toxic chemicals at mild reaction temperatures. Different surfactants such as sodium oleate, oleic acid/oleyl amine and PEG are used as in situ surface modifiers for nanoparticles. Also, by varying the type and concentration of precursors and surfactants the size and habitus of the obtained nanocrystals was adjusted. Furthermore, prepared particles are used for fabrication of hydrophilic nano and micro composite particles using biodegradable poly(L-lactide). The qualitative analysis of the synthesized magnetic particles and composites were carried out by XRD. The particle morphology, size and structure were determined TEM, while size distribution was measured by laser diffraction. The phase composition of composite particles, in particular, surface modification was investigated by FT−IR spectroscopy. Morphology of composite particles was observed by SEM.", publisher = "Belgrade : Materials Research Society of Serbia", journal = "The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts", title = "Hydrothermal synthesis of magnetic nanoparticles and fabrication of magnetic composite particles using poly(L – lactide)", pages = "109-109", url = "https://hdl.handle.net/21.15107/rcub_vinar_7442" }
Stojanović, Z. S., Otoničar, M., Marković, S.,& Uskoković, D.. (2012). Hydrothermal synthesis of magnetic nanoparticles and fabrication of magnetic composite particles using poly(L – lactide). in The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts Belgrade : Materials Research Society of Serbia., 109-109. https://hdl.handle.net/21.15107/rcub_vinar_7442
Stojanović ZS, Otoničar M, Marković S, Uskoković D. Hydrothermal synthesis of magnetic nanoparticles and fabrication of magnetic composite particles using poly(L – lactide). in The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts. 2012;:109-109. https://hdl.handle.net/21.15107/rcub_vinar_7442 .
Stojanović, Zoran S., Otoničar, Mojca, Marković, Smilja, Uskoković, Dragan, "Hydrothermal synthesis of magnetic nanoparticles and fabrication of magnetic composite particles using poly(L – lactide)" in The Fourteenth Annual Conference YUCOMAT 2012: Programme and the Book of Abstracts (2012):109-109, https://hdl.handle.net/21.15107/rcub_vinar_7442 .