EVALUATION OF BLEACHING ON A CAD/CAM HYBRID CERAMIC MATERIAL
| dc.contributor.author | Bogdan CULIC | |
| dc.contributor.author | Cristina GASPARIK | |
| dc.contributor.author | Adrian Mihai VARVARĂ | |
| dc.contributor.author | Carina CULIC | |
| dc.contributor.author | Cristian Mihai DRAGOȘ | |
| dc.contributor.author | Laura SILAGHI DUMITRESCU | |
| dc.contributor.author | Diana DUDEA | |
| dc.date.accessioned | 2024-10-16T16:42:53Z | |
| dc.date.issued | 2017-03-30 | |
| dc.description | STUDIA UBB CHEMIA, LXII, 1, 2017 (p. 61-71), DOI:10.24193/subbchem.2017.1.05 Bogdan CULIC Department of Prosthetic Dentistry and Dental Materials, Faculty of Dental Medicine, "Iuliu Hațieganu" University of Medicine and Pharmacy, Cluj Napoca, Romania, bculic@umfcluj.ro https://orcid.org/0000-0002-9350-7892 Cristina GASPARIK Department of Prosthetic Dentistry and Dental Materials, Faculty of Dental Medicine, "Iuliu Hațieganu" University of Medicine and Pharmacy, Cluj Napoca, Romania *Corresponding author: gasparik.cristina@umfcluj.ro https://orcid.org/0000-0001-9271-9589 Adrian Mihai VARVARĂ Department of Prosthetic Dentistry and Dental Materials, Faculty of Dental Medicine, "Iuliu Hațieganu" University of Medicine and Pharmacy, Cluj Napoca, Romania, varvara.mihai@umfcluj.ro https://orcid.org/0000-0001-9271-9589 Carina CULIC Department of Prosthetic Dentistry and Dental Materials, Faculty of Dental Medicine, "Iuliu Hațieganu" University of Medicine and Pharmacy, Cluj Napoca, Romania, carina.culic@umfcluj.ro Cristian Mihai DRAGOȘ Department of Statistics, Faculty of Economics and Business Administration, Babes-Bolyai University, Cluj-Napoca, Romania, cristian.dragos@econ.ubbcluj.ro https://orcid.org/0000-0003-1552-0490 Laura SILAGHI DUMITRESCU Raluca Ripan Chemistry Research Institute, Babes-Bolyai University, Cluj-Napoca, Romania, lauraiulia2000@yahoo.com https://orcid.org/0000-0001-9060-8463 Diana DUDEA Department of Prosthetic Dentistry and Dental Materials, Faculty of Dental Medicine, "Iuliu Hațieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania, ddudea@umfcluj.ro https://orcid.org/0000-0002-9080-9625 | |
| dc.description.abstract | The objective of our study was to test the bleaching effect of two whitening gels, on stained hybrid ceramic material used for Computer Aided Design/ Computer Aided Manufacturing technology. 40 rectangular specimens 12/14/1mm were prepared form Vita Enamic blocks. All specimens were accelerated stained, and distributed in two groups. Group 1 was bleached using Opalescence PF 15% (Ultradent, USA), group 2 was bleached using an experimental gel containing natural products. ΔE* (used to asses the color changes) was above the perceptibility threshold of 1.2 in 40%; and the WID (used to asses the bleaching process in dentistry) showed high units for both bleaching gels. Hybrid ceramics staining showed moderate results, while the bleaching effect was present, with no statistical difference between the discolorations produced by the two bleaching gels (p<0.05). SEM images showed that the bleaching gels did not affect the surface structure of the material. | |
| dc.description.sponsorship | The research was supported by the UMF "Iuliu Hatieganu" Cluj Napoca Internal Grant nr. 4994/10/2016. | |
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| dc.identifier.issn | 1224-7154 | |
| dc.identifier.issn | (online): 2065-9520 | |
| dc.identifier.uri | http://dspace.chem.ubbcluj.ro:4000/handle/20.500.14637/10 | |
| dc.language.iso | en | |
| dc.publisher | STUDIA UBB CHEMIA. Published by Babeş-Bolyai University | |
| dc.relation.ispartofseries | STUDIA UBB CHEMIA, LXII, 1, 2017 (p. 61-71), DOI:10.24193/subbchem.2017.1.05 | |
| dc.subject | CAD/CAM | |
| dc.subject | hybrid ceramics | |
| dc.subject | polymer | |
| dc.subject | bleaching | |
| dc.subject | color | |
| dc.subject | SEM | |
| dc.title | EVALUATION OF BLEACHING ON A CAD/CAM HYBRID CERAMIC MATERIAL | |
| dc.type | Article |