Shear bond strength of a “solvent-free” adhesive versus contemporary adhesive systems
Aim: To compare the shear bond strength (SBS) of a solvent free self-etch adhesive with solvent containing adhesives. Methods: Forty-five human teeth were sectioned longitudinally to expose superficial dentin and substrates polished with 600-grit SiC paper. The adhesive area was isolated with a cyli...
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| Format: | Article |
| Language: | English |
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Universidade Estadual de Campinas
2015-10-01
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| Series: | Brazilian Journal of Oral Sciences |
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| Online Access: | https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640935 |
| _version_ | 1818431424569540608 |
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| author | Eugenia Koliniotou-Koumpia Pantelis Kouros Effimia Koumpia Maria Helvatzoglou-Antoniades |
| author_facet | Eugenia Koliniotou-Koumpia Pantelis Kouros Effimia Koumpia Maria Helvatzoglou-Antoniades |
| author_sort | Eugenia Koliniotou-Koumpia |
| collection | DOAJ |
| description | Aim: To compare the shear bond strength (SBS) of a solvent free self-etch adhesive with solvent containing adhesives. Methods: Forty-five human teeth were sectioned longitudinally to expose superficial dentin and substrates polished with 600-grit SiC paper. The adhesive area was isolated with a cylindrical Teflon mold 3x4 mm. Fifteen specimens were prepared for each material. Were evaluated a solvent free self-etch adhesive (Bond 1 SF), an ethanol self-etch adhesive (Futurabond M), and a water-acetone-ethanol self-etch adhesive (Optibond All-In-One). All specimens were subjected to an aging procedure by thermo-cycling (5000 cycles). Thirty-six specimens were stressed in shear at a rate of 0.5mm/min. Mean data values were analyzed statistically using the Welch robust analysis of variance and the Games-Howell statistic. Failure patterns were analyzed using stereomicroscope and scanning electron microscopy (SEM). Additional more dentin specimens were prepared for SEM. Results: The Bond 1 SF showed the statistically significant lowest SBS to dentin (Welch statistic p<0.001). Failures for Bond 1 SF were mainly adhesive failures with partial cohesive failures in the adhesive resin, while for Futurabond M and Optibond All-In-One were mainly mixed. SEM findings confirm the results. Conclusions: Eliminating solvents from self-etch adhesive systems may decrease the bonding strength to dentin. |
| first_indexed | 2024-12-14T15:49:05Z |
| format | Article |
| id | doaj.art-cde6bd6563d948238310df47576d1b4d |
| institution | Directory Open Access Journal |
| issn | 1677-3225 |
| language | English |
| last_indexed | 2024-12-14T15:49:05Z |
| publishDate | 2015-10-01 |
| publisher | Universidade Estadual de Campinas |
| record_format | Article |
| series | Brazilian Journal of Oral Sciences |
| spelling | doaj.art-cde6bd6563d948238310df47576d1b4d2022-12-21T22:55:26ZengUniversidade Estadual de CampinasBrazilian Journal of Oral Sciences1677-32252015-10-0113110.20396/bjos.v13i1.8640935Shear bond strength of a “solvent-free” adhesive versus contemporary adhesive systemsEugenia Koliniotou-Koumpia0Pantelis Kouros1Effimia Koumpia2Maria Helvatzoglou-Antoniades3Aristotle University of ThessalonikiAristotle University of ThessalonikiAristotle University of ThessalonikiAristotle University of ThessalonikiAim: To compare the shear bond strength (SBS) of a solvent free self-etch adhesive with solvent containing adhesives. Methods: Forty-five human teeth were sectioned longitudinally to expose superficial dentin and substrates polished with 600-grit SiC paper. The adhesive area was isolated with a cylindrical Teflon mold 3x4 mm. Fifteen specimens were prepared for each material. Were evaluated a solvent free self-etch adhesive (Bond 1 SF), an ethanol self-etch adhesive (Futurabond M), and a water-acetone-ethanol self-etch adhesive (Optibond All-In-One). All specimens were subjected to an aging procedure by thermo-cycling (5000 cycles). Thirty-six specimens were stressed in shear at a rate of 0.5mm/min. Mean data values were analyzed statistically using the Welch robust analysis of variance and the Games-Howell statistic. Failure patterns were analyzed using stereomicroscope and scanning electron microscopy (SEM). Additional more dentin specimens were prepared for SEM. Results: The Bond 1 SF showed the statistically significant lowest SBS to dentin (Welch statistic p<0.001). Failures for Bond 1 SF were mainly adhesive failures with partial cohesive failures in the adhesive resin, while for Futurabond M and Optibond All-In-One were mainly mixed. SEM findings confirm the results. Conclusions: Eliminating solvents from self-etch adhesive systems may decrease the bonding strength to dentin.https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640935AdhesivesBonding systemsShear bond strengthSolvents |
| spellingShingle | Eugenia Koliniotou-Koumpia Pantelis Kouros Effimia Koumpia Maria Helvatzoglou-Antoniades Shear bond strength of a “solvent-free” adhesive versus contemporary adhesive systems Brazilian Journal of Oral Sciences Adhesives Bonding systems Shear bond strength Solvents |
| title | Shear bond strength of a “solvent-free” adhesive versus contemporary adhesive systems |
| title_full | Shear bond strength of a “solvent-free” adhesive versus contemporary adhesive systems |
| title_fullStr | Shear bond strength of a “solvent-free” adhesive versus contemporary adhesive systems |
| title_full_unstemmed | Shear bond strength of a “solvent-free” adhesive versus contemporary adhesive systems |
| title_short | Shear bond strength of a “solvent-free” adhesive versus contemporary adhesive systems |
| title_sort | shear bond strength of a solvent free adhesive versus contemporary adhesive systems |
| topic | Adhesives Bonding systems Shear bond strength Solvents |
| url | https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8640935 |
| work_keys_str_mv | AT eugeniakoliniotoukoumpia shearbondstrengthofasolventfreeadhesiveversuscontemporaryadhesivesystems AT panteliskouros shearbondstrengthofasolventfreeadhesiveversuscontemporaryadhesivesystems AT effimiakoumpia shearbondstrengthofasolventfreeadhesiveversuscontemporaryadhesivesystems AT mariahelvatzoglouantoniades shearbondstrengthofasolventfreeadhesiveversuscontemporaryadhesivesystems |