Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers
2019
Преузимање 🢃
Аутори
Elmadani, A. A.Radović, Ivana
Tomić, Nataša
Petrović, Miloš
Stojanović, Dušica
Jančić-Heinemann, Radmila
Radojević, Vesna
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The processing and characterization of hybrid PMMA resin composites with nano-zirconia (ZrO2) and electrospun polystyrene (PS) polymer fibers were presented in this study. Reinforcement was selected with the intention to tune the physical and mechanical properties of the hybrid composite. Surface modification of inorganic particles was performed in order to improve the adhesion of reinforcement to the matrix. Fourier transform infrared spectroscopy (FTIR) provided successful modification of zirconia nanoparticles with 3-Methacryloxypropyltrimethoxysilane (MEMO) and bonding improvement between incompatible inorganic nanoparticles and PMMA matrix. Considerable deagglomeration of nanoparticles in the matrix occurred after the modification has been revealed by scanning electron microscopy (SEM). Microhardness increased with the concentration of modified nanoparticles, while the fibers were the modifier that lowers hardness and promotes toughness of hybrid composites. Impact test displayed ...increased absorbed energy after the PS electrospun fibers had been embedded. The optimized composition of the hybrid was determined and a good balance of thermal and mechanical properties was achieved.
Извор:
PLoS One, 2019, 14, 12Издавач:
- Public Library Science, San Francisco
DOI: 10.1371/journal.pone.0226528
ISSN: 1932-6203
PubMed: 31851701
WoS: 000534242500045
Scopus: 2-s2.0-85076683650
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Elmadani, A. A. AU - Radović, Ivana AU - Tomić, Nataša AU - Petrović, Miloš AU - Stojanović, Dušica AU - Jančić-Heinemann, Radmila AU - Radojević, Vesna PY - 2019 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4125 AB - The processing and characterization of hybrid PMMA resin composites with nano-zirconia (ZrO2) and electrospun polystyrene (PS) polymer fibers were presented in this study. Reinforcement was selected with the intention to tune the physical and mechanical properties of the hybrid composite. Surface modification of inorganic particles was performed in order to improve the adhesion of reinforcement to the matrix. Fourier transform infrared spectroscopy (FTIR) provided successful modification of zirconia nanoparticles with 3-Methacryloxypropyltrimethoxysilane (MEMO) and bonding improvement between incompatible inorganic nanoparticles and PMMA matrix. Considerable deagglomeration of nanoparticles in the matrix occurred after the modification has been revealed by scanning electron microscopy (SEM). Microhardness increased with the concentration of modified nanoparticles, while the fibers were the modifier that lowers hardness and promotes toughness of hybrid composites. Impact test displayed increased absorbed energy after the PS electrospun fibers had been embedded. The optimized composition of the hybrid was determined and a good balance of thermal and mechanical properties was achieved. PB - Public Library Science, San Francisco T2 - PLoS One T1 - Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers IS - 12 VL - 14 DO - 10.1371/journal.pone.0226528 ER -
@article{ author = "Elmadani, A. A. and Radović, Ivana and Tomić, Nataša and Petrović, Miloš and Stojanović, Dušica and Jančić-Heinemann, Radmila and Radojević, Vesna", year = "2019", abstract = "The processing and characterization of hybrid PMMA resin composites with nano-zirconia (ZrO2) and electrospun polystyrene (PS) polymer fibers were presented in this study. Reinforcement was selected with the intention to tune the physical and mechanical properties of the hybrid composite. Surface modification of inorganic particles was performed in order to improve the adhesion of reinforcement to the matrix. Fourier transform infrared spectroscopy (FTIR) provided successful modification of zirconia nanoparticles with 3-Methacryloxypropyltrimethoxysilane (MEMO) and bonding improvement between incompatible inorganic nanoparticles and PMMA matrix. Considerable deagglomeration of nanoparticles in the matrix occurred after the modification has been revealed by scanning electron microscopy (SEM). Microhardness increased with the concentration of modified nanoparticles, while the fibers were the modifier that lowers hardness and promotes toughness of hybrid composites. Impact test displayed increased absorbed energy after the PS electrospun fibers had been embedded. The optimized composition of the hybrid was determined and a good balance of thermal and mechanical properties was achieved.", publisher = "Public Library Science, San Francisco", journal = "PLoS One", title = "Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers", number = "12", volume = "14", doi = "10.1371/journal.pone.0226528" }
Elmadani, A. A., Radović, I., Tomić, N., Petrović, M., Stojanović, D., Jančić-Heinemann, R.,& Radojević, V.. (2019). Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers. in PLoS One Public Library Science, San Francisco., 14(12). https://doi.org/10.1371/journal.pone.0226528
Elmadani AA, Radović I, Tomić N, Petrović M, Stojanović D, Jančić-Heinemann R, Radojević V. Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers. in PLoS One. 2019;14(12). doi:10.1371/journal.pone.0226528 .
Elmadani, A. A., Radović, Ivana, Tomić, Nataša, Petrović, Miloš, Stojanović, Dušica, Jančić-Heinemann, Radmila, Radojević, Vesna, "Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers" in PLoS One, 14, no. 12 (2019), https://doi.org/10.1371/journal.pone.0226528 . .