ORIGINAL ARTICLE
Year : 2021 | Volume
: 24 | Issue : 4 | Page : 379--383
Microhardness and surface roughness of Biodentine exposed to mouthwashes
Mayara Manfrin Arnez1, Raisa Castelo1, David Ugarte2, Leonardo de Padua Andrade Almeida1, Tatiane Cristina Dotta2, Alma Blasida Concepcion Elizaur Benitez Catirse1
1 Department of Materials and Prosthodontics, University of São Paulo, Ribeirão Preto School of Dentistry, Ribeirão Preto, São Paulo, Brazil
2 Department of Oral Rehabilitation, School of Dentistry, National University of Concepción, Concepción, Paraguay
Correspondence Address:
Dr. Mayara Manfrin Arnez
Department of Dental Materials and Prosthodontics, School of Dentistry of Ribeirao Preto, University of Sao Paulo, Cafe, s/n, Monte Alegre, Ribeirao Preto, Sao Paulo 14040-904
Brazil
Aim: This study evaluates Vickers microhardness and surface roughness in Biodentine cement (M1) and glass-ionomer cement Fuji IX (M2), both immersed in mouthwash.
Materials and Methods: Fifty-four samples were randomly distributed in distilled water (S1), Listerine Cool Mint (S2), and Colgate Plax (S3). Each sample was put in a flask with mouthwash for 2 min, under vibration, twice a day for 21 days. Microhardness and surface roughness were assessed at 48 h (T0), 7 days (T1), 14 days (T2), and 21 days (T3).
Results: For roughness: time (T), solution (S) and material (M), TxM, and SxM and for microhardness: M, TxS, TxM, and SxM were statistically significant. T3, M1, M1T3, and M1S1 presented the highest surface roughness. M2, M1T0, M1T1, M1T2, M1S1, and M1S2 presented higher microhardness.
Conclusion: Biodentine showed higher surface roughness for T1, T2, and T3 and higher microhardness for T0, T1, and T2 against Fuji IX. Biodentine presented higher microhardness independently of solution.
How to cite this article:
Arnez MM, Castelo R, Ugarte D, Andrade Almeida Ld, Dotta TC, Elizaur Benitez Catirse AB. Microhardness and surface roughness of Biodentine exposed to mouthwashes.J Conserv Dent 2021;24:379-383
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How to cite this URL:
Arnez MM, Castelo R, Ugarte D, Andrade Almeida Ld, Dotta TC, Elizaur Benitez Catirse AB. Microhardness and surface roughness of Biodentine exposed to mouthwashes. J Conserv Dent [serial online] 2021 [cited 2023 Sep 27 ];24:379-383
Available from: https://www.jcd.org.in/article.asp?issn=0972-0707;year=2021;volume=24;issue=4;spage=379;epage=383;aulast=Arnez;type=0 |
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