Petrović, Miloš M.

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  • Petrović, Miloš M. (1)
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Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers

Elmadani, A. A.; Radović, Ivana; Tomić, Nataša Z.; Petrović, Miloš M.; Stojanović, Dušica B.; Jančić-Heinemann, Radmila; Radojević, Vesna

(2019)

TY  - JOUR
AU  - Elmadani, A. A.
AU  - Radović, Ivana
AU  - Tomić, Nataša Z.
AU  - Petrović, Miloš M.
AU  - Stojanović, Dušica B.
AU  - Jančić-Heinemann, Radmila
AU  - Radojević, Vesna
PY  - 2019
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8748
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. © 2019 Elmadani et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
T2  - PLOS One
T1  - Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers
VL  - 14
IS  - 12
SP  - e0226528
DO  - 10.1371/journal.pone.0226528
ER  - 
@article{
author = "Elmadani, A. A. and Radović, Ivana and Tomić, Nataša Z. and Petrović, Miloš M. and Stojanović, Dušica B. 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. © 2019 Elmadani et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.",
journal = "PLOS One",
title = "Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers",
volume = "14",
number = "12",
pages = "e0226528",
doi = "10.1371/journal.pone.0226528"
}
Elmadani, A. A., Radović, I., Tomić, N. Z., Petrović, M. M., Stojanović, D. B., Jančić-Heinemann, R.,& Radojević, V.. (2019). Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers. in PLOS One, 14(12), e0226528.
https://doi.org/10.1371/journal.pone.0226528
Elmadani AA, Radović I, Tomić NZ, Petrović MM, Stojanović DB, Jančić-Heinemann R, Radojević V. Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers. in PLOS One. 2019;14(12):e0226528.
doi:10.1371/journal.pone.0226528 .
Elmadani, A. A., Radović, Ivana, Tomić, Nataša Z., Petrović, Miloš M., Stojanović, Dušica B., Jančić-Heinemann, Radmila, Radojević, Vesna, "Hybrid denture acrylic composites with nanozirconia and electrospun polystyrene fibers" in PLOS One, 14, no. 12 (2019):e0226528,
https://doi.org/10.1371/journal.pone.0226528 . .
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