Bonding performance of universal adhesives with concomitant use of silanes to CAD/CAM blocks
ABSTRACT Objective: This study assessed whether the use of a silane coupling agent influence the bond strength of two universal adhesives to ceramic or resin CAD/CAM blocks. Methods: Forty-eight samples were obtained from each resin nano-ceramic hybrid block (RCBs) and lithium disilicate ceramic b...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Faculdade São Leopoldo Mandic
2023-06-01
|
| Series: | RGO: Revista Gaúcha de Odontologia |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1981-86372023000100311&lng=en&tlng=en |
| _version_ | 1797792695274438656 |
|---|---|
| author | Marina AMARAL Jaqueline Maria Brandão RIZZATO Victoria Caroline Souza de ALMEIDA Priscila Christiane Suzy LIPORONI Rayssa Ferreira ZANATTA |
| author_facet | Marina AMARAL Jaqueline Maria Brandão RIZZATO Victoria Caroline Souza de ALMEIDA Priscila Christiane Suzy LIPORONI Rayssa Ferreira ZANATTA |
| author_sort | Marina AMARAL |
| collection | DOAJ |
| description | ABSTRACT Objective: This study assessed whether the use of a silane coupling agent influence the bond strength of two universal adhesives to ceramic or resin CAD/CAM blocks. Methods: Forty-eight samples were obtained from each resin nano-ceramic hybrid block (RCBs) and lithium disilicate ceramic blocks (LD). Samples were treated with silane with MDP (Monobond - S-MDP), silane without MDP (Prosil - PS), and no silane application (Control - Ctr) followed by universal adhesive with silane (UAS) and without silane (UA) (n=8). Three polyurethane tubes (1.5 mm of internal diameter) were positioned in each sample treated surface and filled with a dual cured resin cement. Bond strength was assessed by microshear bond strength test and failure analysis was performed for all samples. Results: For the RCBs, UAS presented the highest bond strength values (p=0.004). Silane application was not significant in bond strength values (p=0.444). For LD, silane application was significant in bond strength values (p<0.001), but the adhesive was not (p=0.066). Failure analysis showed high prevalence of adhesive failures for both substrates. Conclusion: A silane-containing universal adhesive promoted the best bond strength results to the resin nano-ceramic hybrid block. For bonding to a glass-ceramic CAD/CAM material, additional silane (without MDP) application presented the best results. |
| first_indexed | 2024-03-13T02:37:36Z |
| format | Article |
| id | doaj.art-a0a69d7cd4554c29ba3ac5625df999a1 |
| institution | Directory Open Access Journal |
| issn | 1981-8637 |
| language | English |
| last_indexed | 2024-03-13T02:37:36Z |
| publishDate | 2023-06-01 |
| publisher | Faculdade São Leopoldo Mandic |
| record_format | Article |
| series | RGO: Revista Gaúcha de Odontologia |
| spelling | doaj.art-a0a69d7cd4554c29ba3ac5625df999a12023-06-28T23:17:16ZengFaculdade São Leopoldo MandicRGO: Revista Gaúcha de Odontologia1981-86372023-06-017110.1590/1981-86372023002020220004Bonding performance of universal adhesives with concomitant use of silanes to CAD/CAM blocksMarina AMARALhttps://orcid.org/0000-0002-4301-2760Jaqueline Maria Brandão RIZZATOhttps://orcid.org/0000-0001-5936-6152Victoria Caroline Souza de ALMEIDAhttps://orcid.org/0000-0003-2781-1105Priscila Christiane Suzy LIPORONIhttps://orcid.org/0000-0001-6787-1167Rayssa Ferreira ZANATTAhttps://orcid.org/0000-0001-5230-1508ABSTRACT Objective: This study assessed whether the use of a silane coupling agent influence the bond strength of two universal adhesives to ceramic or resin CAD/CAM blocks. Methods: Forty-eight samples were obtained from each resin nano-ceramic hybrid block (RCBs) and lithium disilicate ceramic blocks (LD). Samples were treated with silane with MDP (Monobond - S-MDP), silane without MDP (Prosil - PS), and no silane application (Control - Ctr) followed by universal adhesive with silane (UAS) and without silane (UA) (n=8). Three polyurethane tubes (1.5 mm of internal diameter) were positioned in each sample treated surface and filled with a dual cured resin cement. Bond strength was assessed by microshear bond strength test and failure analysis was performed for all samples. Results: For the RCBs, UAS presented the highest bond strength values (p=0.004). Silane application was not significant in bond strength values (p=0.444). For LD, silane application was significant in bond strength values (p<0.001), but the adhesive was not (p=0.066). Failure analysis showed high prevalence of adhesive failures for both substrates. Conclusion: A silane-containing universal adhesive promoted the best bond strength results to the resin nano-ceramic hybrid block. For bonding to a glass-ceramic CAD/CAM material, additional silane (without MDP) application presented the best results.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1981-86372023000100311&lng=en&tlng=enAcid etchingCeramicsComputer-aided designSilanes |
| spellingShingle | Marina AMARAL Jaqueline Maria Brandão RIZZATO Victoria Caroline Souza de ALMEIDA Priscila Christiane Suzy LIPORONI Rayssa Ferreira ZANATTA Bonding performance of universal adhesives with concomitant use of silanes to CAD/CAM blocks RGO: Revista Gaúcha de Odontologia Acid etching Ceramics Computer-aided design Silanes |
| title | Bonding performance of universal adhesives with concomitant use of silanes to CAD/CAM blocks |
| title_full | Bonding performance of universal adhesives with concomitant use of silanes to CAD/CAM blocks |
| title_fullStr | Bonding performance of universal adhesives with concomitant use of silanes to CAD/CAM blocks |
| title_full_unstemmed | Bonding performance of universal adhesives with concomitant use of silanes to CAD/CAM blocks |
| title_short | Bonding performance of universal adhesives with concomitant use of silanes to CAD/CAM blocks |
| title_sort | bonding performance of universal adhesives with concomitant use of silanes to cad cam blocks |
| topic | Acid etching Ceramics Computer-aided design Silanes |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1981-86372023000100311&lng=en&tlng=en |
| work_keys_str_mv | AT marinaamaral bondingperformanceofuniversaladhesiveswithconcomitantuseofsilanestocadcamblocks AT jaquelinemariabrandaorizzato bondingperformanceofuniversaladhesiveswithconcomitantuseofsilanestocadcamblocks AT victoriacarolinesouzadealmeida bondingperformanceofuniversaladhesiveswithconcomitantuseofsilanestocadcamblocks AT priscilachristianesuzyliporoni bondingperformanceofuniversaladhesiveswithconcomitantuseofsilanestocadcamblocks AT rayssaferreirazanatta bondingperformanceofuniversaladhesiveswithconcomitantuseofsilanestocadcamblocks |