Приказ основних података о документу
Influence of the addition of different radiopacifiers and bioactive nano-hydroxyapatite on physicochemical and biological properties of calcium silicate based endodontic ceramic
dc.creator | Antonijević, Đorđe | |
dc.creator | Despotović, Ana | |
dc.creator | Biočanin, Vladimir | |
dc.creator | Milošević, Miloš | |
dc.creator | Trišić, Dijana | |
dc.creator | Lazović, Vladimir | |
dc.creator | Zogović, Nevena | |
dc.creator | Milašin, Jelena | |
dc.creator | Ilić, Dragan | |
dc.date.accessioned | 2021-10-13T08:18:38Z | |
dc.date.available | 2023-10-15 | |
dc.date.issued | 2021 | |
dc.identifier.issn | 0272-8842 | |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0272884221020794 | |
dc.identifier.uri | https://radar.ibiss.bg.ac.rs/handle/123456789/4464 | |
dc.description.abstract | The purpose of this study was to investigate the influence of different radiopacifiers on the physicochemical and biological properties of novel calcium silicate based endodontic ceramic enriched with bioactive nano-particulated hydroxyapatite – ECHA. Namely, ECHA was used as a basis for mixing with the following radiopacifiers: strontium fluoride (SrF2), zirconium dioxide (ZrO2) and bismuth oxide (Bi2O3). For comparison, Portland cement (PC) and mineral trioxide aggregate (MTA) were used. The following physicochemical characteristics were examined: the radiopacity, setting time, compressive strength, porosity, wettability and pH value. The biocompatibility of the cements was assessed by crystal violet, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide (MTT) and cell adhesion assays. The highest radiopacity was obtained for the ECHA + Bi2O3 mixture and MTA that were statistically significant in comparison to other materials (p < 0.05). Both initial and final setting times as well as compressive strengths were statistically lower for experimental cements than for PC and MTA (p < 0.05). The lowest total porosity was observed in the ECHA + ZrO2 group when compared with the other two experimental cements (p < 0.05), but not when compared with PC and MTA (p > 0.05). Experimental cements exhibited statistically higher contact angles of glycerol than PC and MTA (p < 0.05). For blood plasma, a statistical difference was found only between ECHA + Bi2O3 and PC (p < 0.05). All investigated materials had alkalization ability. Cell viability assays revealed that the extracts of tested cements did not exhibit cytotoxic effect on L929 cells. Scanning electron microscopy had shown a high degree of cell proliferation and adhesion of cells from apical papilla on experimental cements’ surfaces. Novel endodontic ceramics with nano-hydroxyapatite addition have satisfactory biological and physicochemical properties when compared to MTA and PC controls. Considerable lower setting time of experimental cements might present a huge advantage of these synthesized materials in clinical practice. SrF2 presents a novel promising radiopacifying agent for dental cements manufacturing. | sr |
dc.language.iso | en | sr |
dc.publisher | Oxford : Elsevier | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200007/RS// | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200017/RS// | sr |
dc.relation | Ministry of Science and Technology of the People's Republic of China 451-02-818/2021-09/20 | sr |
dc.relation.isversionof | https://radar.ibiss.bg.ac.rs/handle/123456789/4445 | |
dc.rights | embargoedAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Ceramics International | sr |
dc.subject | Endodontic surgery | sr |
dc.subject | Strontium fluoride | sr |
dc.subject | Bismuth oxide | sr |
dc.subject | Zirconium dioxide | sr |
dc.subject | Radiopacifier | sr |
dc.subject | Hydroxyapatite | sr |
dc.title | Influence of the addition of different radiopacifiers and bioactive nano-hydroxyapatite on physicochemical and biological properties of calcium silicate based endodontic ceramic | sr |
dc.type | article | sr |
dc.rights.license | BY-NC-ND | sr |
dcterms.abstract | Тришић, Дијана; Зоговиц, Невена; Милашин, Јелена; Илић, Драган; Aнтонијевић, Ђорђе М; Деспотовић, Aна; Биочанин, Владимир; Милошевић, Милош; Лазовић, Владимир; | |
dc.rights.holder | © 2021 Elsevier Ltd and Techna Group S.r.l. | sr |
dc.citation.issue | 20 | |
dc.citation.volume | 47 | |
dc.description.note | This is the peer reviewed version of the following article: Antonijević D, Despotović A, Biočanin V, Milošević M, Trišić D, Lazović V, Zogović N, Milašin J, Ilić D. Influence of the addition of different radiopacifiers and bioactive nano-hydroxyapatite on physicochemical and biological properties of calcium silicate based endodontic ceramic. Ceram Int. 2021;47(20):28913–23. [http://dx.doi.org/10.1016/j.ceramint.2021.07.052] | |
dc.identifier.doi | 10.1016/j.ceramint.2021.07.052 | |
dc.identifier.scopus | 2-s2.0-85110294216 | |
dc.identifier.wos | 000694740300001 | |
dc.citation.apa | Antonijević, D., Despotović, A., Biočanin, V., Milošević, M., Trišić, D., Lazović, V., et al. (2021). Influence of the addition of different radiopacifiers and bioactive nano-hydroxyapatite on physicochemical and biological properties of calcium silicate based endodontic ceramic. Ceramics International, 47(20), 28913–28923. | |
dc.citation.vancouver | Antonijević D, Despotović A, Biočanin V, Milošević M, Trišić D, Lazović V, Zogović N, Milašin J, Ilić D. Influence of the addition of different radiopacifiers and bioactive nano-hydroxyapatite on physicochemical and biological properties of calcium silicate based endodontic ceramic. Ceram Int. 2021;47(20):28913–23. | |
dc.citation.spage | 28913 | |
dc.citation.epage | 28923 | |
dc.type.version | acceptedVersion | sr |
dc.identifier.fulltext | https://radar.ibiss.bg.ac.rs/bitstream/id/9269/bitstream_9190.pdf | |
dc.citation.rank | aM21 |