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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Peel bond strength of soft lining materials with antifungal to a denture base acrylic resin

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Author(s):
Sanchez-Aliaga, Adelaida [1] ; Guimaraes Pellissari, Claudia Viviane [2] ; Arrais, Cesar Augusto Galva [1] ; Michel, Milton Domingos [3] ; Neppelenbroek, Karin Hermana [4] ; Urban, Vanessa Migliorini [1]
Total Authors: 6
Affiliation:
[1] Univ Estadual Ponta Grossa, Dept Dent, Av Gen Carlos Cavalcanti 4748, BR-84030900 Ponta Grossa, Parana - Brazil
[2] Sao Paulo State Univ, Araraquara Dent Sch, Dept Dent Mat & Prosthodont, Ctr, Rua Humaita 1680, BR-14801903 Araraquara, SP - Brazil
[3] Univ Estadual Ponta Grossa, Dept Mat Engn, Av Gen Carlos Cavalcanti 4748, BR-84030900 Ponta Grossa, Parana - Brazil
[4] Univ Sao Paulo, Bauru Sch Dent, Dept Prosthodont, Al Octavio Pinheiro Brisola 9-75, Vila Univ, BR-17012901 Bauru, SP - Brazil
Total Affiliations: 4
Document type: Journal article
Source: DENTAL MATERIALS JOURNAL; v. 35, n. 2, p. 194-203, APR 2016.
Web of Science Citations: 3
Abstract

The effect of the addition of nystatin, miconazole, ketoconazole, chlorhexidine, and itraconazole into the soft lining materials Softone and Trusoft on their peel bond strength to a denture base acrylic resin was evaluated. Specimens of soft lining materials (n=7) were made without (control) or with the incorporation of antifungals at their minimum inhibitory concentrations to the biofilm of C. albicans and bonded to the acrylic resin. Peel testing was performed after immersion in distilled water at 37 degrees C for 24 h, 7 and 14 days. Data (MPa) were analyzed by 3-way ANOVA/Tukey-Kramer test (alpha=0.05) and the failure modes were classified. The addition of nystatin and ketoconazole did not affect the peel bond strength for up to 14 days. Most failures were predominantly cohesive within soft lining materials. With the exception of itraconazole, incorporating the antifungals into the soft lining materials did not result in values below those recommended for peel bond strength after 7 and 14 days of analysis. (AU)

FAPESP's process: 10/07932-8 - Microbiological, structural, mechanical and physical evaluation of resilient materials modified by the addition of antimicrobial agents for denture stomatitis treatment
Grantee:Karin Hermana Neppelenbroek
Support Opportunities: Regular Research Grants