Characterization of polyurethane/ferrite nanocomposites
Само за регистроване кориснике
2023
Аутори
Pergal, MarijaBrkljačić, Jelena
Vasiljević-Radović, Dana
Pergal, Miodrag
Pešić, Ivan
Dević, Gordana
Tovilović-Kovačević, Gordana
Конференцијски прилог (Објављена верзија)
,
© 2023 by the Serbian Ceramic Society
Метаподаци
Приказ свих података о документуАпстракт
Polyurethane (PU) nanocomposite materials, offer very desirable advantages over pure PU materials,as the nanocomposites have enhanced thermal, surface, mechanical and biological properties. The main goal of this study was to develop a new kind of novel nanocomposites consisting of crosslinked PUs (based on poly(dimetylsiloxane) and hyperbranched polyester) and ferrite nanoparticles (based on copper and zinc) for possible application as coatings on biomedical devices and implants. A series of PU/ferrite nanocomposites was prepared by in situ polymerization in solution. Characterization of prepared nanocomposites nanocomposites was conducted by Fourier transform infrared spectroscopy (FTIR) and atomic force microscopy (AFM). Copper and zinc releases were investigated by microwave plasma atomic emission spectrometry (MP-AES). Characteristics of the prepared nanocomposites when in contact with a biological environment were examined through testing their biocompatibility, and adhesion of fi...broblast cells. The presence of the nanoferrite nanoparticles influenced on surface and biological properties of PU nanocomposites. The prepared PU nanocomposites with noncytotoxic chemistry could be used as promising materials for vascular implants development.
Кључне речи:
polyurethane (PU) / PU/ferrite nanocomposites / biocompatibility / biomedical device coatingsИзвор:
Program and the Book of Abstracts: Serbian Ceramic Society Conference Advanced Ceramics and Application 11: New Frontiers in Multifunctional Material Science and Processing; 2023 Sep 18-20; Belgrade, Serbia, 2023, 65-65Издавач:
- Belgrade: Serbian Ceramic Society
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200007 (Универзитет у Београду, Институт за биолошка истраживања 'Синиша Станковић') (RS-MESTD-inst-2020-200007)
Напомена:
- Obradović N, Mančić L, editors. Program and the Book of Abstracts: Serbian Ceramic Society Conference Advanced Ceramics and Application 11: New Frontiers in Multifunctional Material Science and Processing; 2023 Sep 18-20; Belgrade, Serbia. Belgrade: Serbian Ceramic Society; 2023. p. 65.
Институција/група
IHTMTY - CONF AU - Pergal, Marija AU - Brkljačić, Jelena AU - Vasiljević-Radović, Dana AU - Pergal, Miodrag AU - Pešić, Ivan AU - Dević, Gordana AU - Tovilović-Kovačević, Gordana PY - 2023 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/7359 AB - Polyurethane (PU) nanocomposite materials, offer very desirable advantages over pure PU materials,as the nanocomposites have enhanced thermal, surface, mechanical and biological properties. The main goal of this study was to develop a new kind of novel nanocomposites consisting of crosslinked PUs (based on poly(dimetylsiloxane) and hyperbranched polyester) and ferrite nanoparticles (based on copper and zinc) for possible application as coatings on biomedical devices and implants. A series of PU/ferrite nanocomposites was prepared by in situ polymerization in solution. Characterization of prepared nanocomposites nanocomposites was conducted by Fourier transform infrared spectroscopy (FTIR) and atomic force microscopy (AFM). Copper and zinc releases were investigated by microwave plasma atomic emission spectrometry (MP-AES). Characteristics of the prepared nanocomposites when in contact with a biological environment were examined through testing their biocompatibility, and adhesion of fibroblast cells. The presence of the nanoferrite nanoparticles influenced on surface and biological properties of PU nanocomposites. The prepared PU nanocomposites with noncytotoxic chemistry could be used as promising materials for vascular implants development. PB - Belgrade: Serbian Ceramic Society C3 - Program and the Book of Abstracts: Serbian Ceramic Society Conference Advanced Ceramics and Application 11: New Frontiers in Multifunctional Material Science and Processing; 2023 Sep 18-20; Belgrade, Serbia T1 - Characterization of polyurethane/ferrite nanocomposites SP - 65 EP - 65 UR - https://hdl.handle.net/21.15107/rcub_cer_7359 ER -
@conference{ author = "Pergal, Marija and Brkljačić, Jelena and Vasiljević-Radović, Dana and Pergal, Miodrag and Pešić, Ivan and Dević, Gordana and Tovilović-Kovačević, Gordana", year = "2023", abstract = "Polyurethane (PU) nanocomposite materials, offer very desirable advantages over pure PU materials,as the nanocomposites have enhanced thermal, surface, mechanical and biological properties. The main goal of this study was to develop a new kind of novel nanocomposites consisting of crosslinked PUs (based on poly(dimetylsiloxane) and hyperbranched polyester) and ferrite nanoparticles (based on copper and zinc) for possible application as coatings on biomedical devices and implants. A series of PU/ferrite nanocomposites was prepared by in situ polymerization in solution. Characterization of prepared nanocomposites nanocomposites was conducted by Fourier transform infrared spectroscopy (FTIR) and atomic force microscopy (AFM). Copper and zinc releases were investigated by microwave plasma atomic emission spectrometry (MP-AES). Characteristics of the prepared nanocomposites when in contact with a biological environment were examined through testing their biocompatibility, and adhesion of fibroblast cells. The presence of the nanoferrite nanoparticles influenced on surface and biological properties of PU nanocomposites. The prepared PU nanocomposites with noncytotoxic chemistry could be used as promising materials for vascular implants development.", publisher = "Belgrade: Serbian Ceramic Society", journal = "Program and the Book of Abstracts: Serbian Ceramic Society Conference Advanced Ceramics and Application 11: New Frontiers in Multifunctional Material Science and Processing; 2023 Sep 18-20; Belgrade, Serbia", title = "Characterization of polyurethane/ferrite nanocomposites", pages = "65-65", url = "https://hdl.handle.net/21.15107/rcub_cer_7359" }
Pergal, M., Brkljačić, J., Vasiljević-Radović, D., Pergal, M., Pešić, I., Dević, G.,& Tovilović-Kovačević, G.. (2023). Characterization of polyurethane/ferrite nanocomposites. in Program and the Book of Abstracts: Serbian Ceramic Society Conference Advanced Ceramics and Application 11: New Frontiers in Multifunctional Material Science and Processing; 2023 Sep 18-20; Belgrade, Serbia Belgrade: Serbian Ceramic Society., 65-65. https://hdl.handle.net/21.15107/rcub_cer_7359
Pergal M, Brkljačić J, Vasiljević-Radović D, Pergal M, Pešić I, Dević G, Tovilović-Kovačević G. Characterization of polyurethane/ferrite nanocomposites. in Program and the Book of Abstracts: Serbian Ceramic Society Conference Advanced Ceramics and Application 11: New Frontiers in Multifunctional Material Science and Processing; 2023 Sep 18-20; Belgrade, Serbia. 2023;:65-65. https://hdl.handle.net/21.15107/rcub_cer_7359 .
Pergal, Marija, Brkljačić, Jelena, Vasiljević-Radović, Dana, Pergal, Miodrag, Pešić, Ivan, Dević, Gordana, Tovilović-Kovačević, Gordana, "Characterization of polyurethane/ferrite nanocomposites" in Program and the Book of Abstracts: Serbian Ceramic Society Conference Advanced Ceramics and Application 11: New Frontiers in Multifunctional Material Science and Processing; 2023 Sep 18-20; Belgrade, Serbia (2023):65-65, https://hdl.handle.net/21.15107/rcub_cer_7359 .