Microstructure and wettability of root canal dentine and root canal filling materials after different chemical irrigation
Samo za registrovane korisnike
2015
Autori
Antonijević, ĐorđeMilovanović, Petar
Brajkovic, Denis
Ilić, Dragan V.
Hahn, Michael
Amling, Michael
Rakočević, Zlatko Lj.
Đurić, Marija
Busse, Bjoern
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The objective of this study was to determine the effects of various irrigation solutions on root canal dentine and gutta-percha surface properties. In addition, the effects of disinfectant chemicals on the wettability and surface morphological properties of the filling materials were evaluated. Ethylenediaminetetraacetic acid (EDTA), citric acid, and ozone were employed as irrigation solutions for dentine and gutta-percha treatment. Thereafter, the samples microstructure, degree of mineralization, and mechanical properties were assessed by means of quantitative backscattered electron imaging (qBEI) and reference point indentation (RN). A contact angle analyzer was used to measure adhesion on the tested materials. Here, EDTA had the most significant affect on both the mechanical properties and the adhesive behavior of dentine. Citric acid did not affect dentine wettability, whereas the indentation properties and the mineralization were reduced. Similar effects were observed when ozone w...as used. The dentinal tubules were significantly widened in citric acid compared to the ozone group. EDTA causes considerable micromechanical surface alteration of dentine and gutta-percha, but represents the best option in clinical cases where a high adhesiveness of the filling materials is desired. (c) 2015 Elsevier B.V. All rights reserved.
Ključne reči:
EDTA / Citric acid / Ozone / Surface free energy / Reference point indentation / Quantitative backscattered electron microscopyIzvor:
Applied Surface Science, 2015, 355, 369-378Finansiranje / projekti:
- Funkcionalni, funkcionalizovani i usavršeni nano materijali (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45005)
- German Academic Exchange Service, (DAAD), Ministry of Education and Science of the Republic of Serbia, South-East-Europe Cooperation of University Medical Center Hamburg-Eppendorf
DOI: 10.1016/j.apsusc.2015.07.023
ISSN: 0169-4332; 1873-5584
WoS: 000363815700053
Scopus: 2-s2.0-84944321457
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Antonijević, Đorđe AU - Milovanović, Petar AU - Brajkovic, Denis AU - Ilić, Dragan V. AU - Hahn, Michael AU - Amling, Michael AU - Rakočević, Zlatko Lj. AU - Đurić, Marija AU - Busse, Bjoern PY - 2015 UR - https://vinar.vin.bg.ac.rs/handle/123456789/791 AB - The objective of this study was to determine the effects of various irrigation solutions on root canal dentine and gutta-percha surface properties. In addition, the effects of disinfectant chemicals on the wettability and surface morphological properties of the filling materials were evaluated. Ethylenediaminetetraacetic acid (EDTA), citric acid, and ozone were employed as irrigation solutions for dentine and gutta-percha treatment. Thereafter, the samples microstructure, degree of mineralization, and mechanical properties were assessed by means of quantitative backscattered electron imaging (qBEI) and reference point indentation (RN). A contact angle analyzer was used to measure adhesion on the tested materials. Here, EDTA had the most significant affect on both the mechanical properties and the adhesive behavior of dentine. Citric acid did not affect dentine wettability, whereas the indentation properties and the mineralization were reduced. Similar effects were observed when ozone was used. The dentinal tubules were significantly widened in citric acid compared to the ozone group. EDTA causes considerable micromechanical surface alteration of dentine and gutta-percha, but represents the best option in clinical cases where a high adhesiveness of the filling materials is desired. (c) 2015 Elsevier B.V. All rights reserved. T2 - Applied Surface Science T1 - Microstructure and wettability of root canal dentine and root canal filling materials after different chemical irrigation VL - 355 SP - 369 EP - 378 DO - 10.1016/j.apsusc.2015.07.023 ER -
@article{ author = "Antonijević, Đorđe and Milovanović, Petar and Brajkovic, Denis and Ilić, Dragan V. and Hahn, Michael and Amling, Michael and Rakočević, Zlatko Lj. and Đurić, Marija and Busse, Bjoern", year = "2015", abstract = "The objective of this study was to determine the effects of various irrigation solutions on root canal dentine and gutta-percha surface properties. In addition, the effects of disinfectant chemicals on the wettability and surface morphological properties of the filling materials were evaluated. Ethylenediaminetetraacetic acid (EDTA), citric acid, and ozone were employed as irrigation solutions for dentine and gutta-percha treatment. Thereafter, the samples microstructure, degree of mineralization, and mechanical properties were assessed by means of quantitative backscattered electron imaging (qBEI) and reference point indentation (RN). A contact angle analyzer was used to measure adhesion on the tested materials. Here, EDTA had the most significant affect on both the mechanical properties and the adhesive behavior of dentine. Citric acid did not affect dentine wettability, whereas the indentation properties and the mineralization were reduced. Similar effects were observed when ozone was used. The dentinal tubules were significantly widened in citric acid compared to the ozone group. EDTA causes considerable micromechanical surface alteration of dentine and gutta-percha, but represents the best option in clinical cases where a high adhesiveness of the filling materials is desired. (c) 2015 Elsevier B.V. All rights reserved.", journal = "Applied Surface Science", title = "Microstructure and wettability of root canal dentine and root canal filling materials after different chemical irrigation", volume = "355", pages = "369-378", doi = "10.1016/j.apsusc.2015.07.023" }
Antonijević, Đ., Milovanović, P., Brajkovic, D., Ilić, D. V., Hahn, M., Amling, M., Rakočević, Z. Lj., Đurić, M.,& Busse, B.. (2015). Microstructure and wettability of root canal dentine and root canal filling materials after different chemical irrigation. in Applied Surface Science, 355, 369-378. https://doi.org/10.1016/j.apsusc.2015.07.023
Antonijević Đ, Milovanović P, Brajkovic D, Ilić DV, Hahn M, Amling M, Rakočević ZL, Đurić M, Busse B. Microstructure and wettability of root canal dentine and root canal filling materials after different chemical irrigation. in Applied Surface Science. 2015;355:369-378. doi:10.1016/j.apsusc.2015.07.023 .
Antonijević, Đorđe, Milovanović, Petar, Brajkovic, Denis, Ilić, Dragan V., Hahn, Michael, Amling, Michael, Rakočević, Zlatko Lj., Đurić, Marija, Busse, Bjoern, "Microstructure and wettability of root canal dentine and root canal filling materials after different chemical irrigation" in Applied Surface Science, 355 (2015):369-378, https://doi.org/10.1016/j.apsusc.2015.07.023 . .