Effect of ethanol-wet-bonding technique on resin–enamel bonds
Background/purpose: It was reported that more stable resin--dentin bonds were achieved by using ethanol-wet bonding. Because it would be difficult to saturate acid-etched dentin with ethanol without saturation enamel, the study was conducted to evaluate the microtensile bond strength (μTBS) of adhes...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2014-03-01
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| Series: | Journal of Dental Sciences |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1991790212001845 |
| _version_ | 1818657282276196352 |
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| author | Muhammet Kerim Ayar Cemal Yesilyurt Cemile Kedici Alp Tahsin Yildirim |
| author_facet | Muhammet Kerim Ayar Cemal Yesilyurt Cemile Kedici Alp Tahsin Yildirim |
| author_sort | Muhammet Kerim Ayar |
| collection | DOAJ |
| description | Background/purpose: It was reported that more stable resin--dentin bonds were achieved by using ethanol-wet bonding. Because it would be difficult to saturate acid-etched dentin with ethanol without saturation enamel, the study was conducted to evaluate the microtensile bond strength (μTBS) of adhesive resins bonded to enamel using water- and ethanol-wet-bonding techniques.
Materials and methods: Flat enamel surfaces from extracted bovine incisor teeth were conditioned with 37% H3PO4 (for 15 seconds) before bonding. Two commercial adhesives (Single Bond 2 and All Bond 3) were applied to enamel using water- and ethanol-wet-bonding techniques (for 1 minute) as follows: group I, Single Bond 2 and water-wet bonding; group II, All Bond 3 and water-wet bonding; group III, Single Bond 2 and ethanol-wet-bonding; and group IV, All Bond 3 and ethanol-wet-bonding. Resin-bonded teeth were stored in distilled water (for 24 hours) and sectioned in beams for μTBS testing. μTBS results were analyzed by a two-way ANOVA and LSD test. The resin–enamel interfaces were examined by SEM.
Results: The following mean μTBS values were obtained: 17.4 MPa for group I, 26.4 MPa for group II, 28.7 MPa for group III, and 31 MPa for group IV. For both adhesives, the obtained adhesive-enamel μTBS values with the ethanol-wet-bonding technique were significantly higher than those of the water-wet-bonding technique (P < 0.05).
Conclusion: The ethanol-wet-bonding technique may increase the bond strength of commercial adhesives to enamel. The chemical composition of the adhesives can affect the bond strength of adhesives when bonding to acid-etched enamel, using the ethanol-wet-bonding technique. Some adhesive systems used in the present study may simultaneously be applied to enamel and dentin using ethanol-wet-bonding. Furthermore, deploying ethanol-wet-bonding for the tested commercial adhesives to enamel can increase the adhesion abilities of these adhesives to enamel. |
| first_indexed | 2024-12-17T03:39:00Z |
| format | Article |
| id | doaj.art-46c82b3ac88240f284c8800f3afe0e7d |
| institution | Directory Open Access Journal |
| issn | 1991-7902 |
| language | English |
| last_indexed | 2024-12-17T03:39:00Z |
| publishDate | 2014-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Dental Sciences |
| spelling | doaj.art-46c82b3ac88240f284c8800f3afe0e7d2022-12-21T22:05:03ZengElsevierJournal of Dental Sciences1991-79022014-03-0191162210.1016/j.jds.2012.10.008Effect of ethanol-wet-bonding technique on resin–enamel bondsMuhammet Kerim AyarCemal YesilyurtCemile Kedici AlpTahsin YildirimBackground/purpose: It was reported that more stable resin--dentin bonds were achieved by using ethanol-wet bonding. Because it would be difficult to saturate acid-etched dentin with ethanol without saturation enamel, the study was conducted to evaluate the microtensile bond strength (μTBS) of adhesive resins bonded to enamel using water- and ethanol-wet-bonding techniques. Materials and methods: Flat enamel surfaces from extracted bovine incisor teeth were conditioned with 37% H3PO4 (for 15 seconds) before bonding. Two commercial adhesives (Single Bond 2 and All Bond 3) were applied to enamel using water- and ethanol-wet-bonding techniques (for 1 minute) as follows: group I, Single Bond 2 and water-wet bonding; group II, All Bond 3 and water-wet bonding; group III, Single Bond 2 and ethanol-wet-bonding; and group IV, All Bond 3 and ethanol-wet-bonding. Resin-bonded teeth were stored in distilled water (for 24 hours) and sectioned in beams for μTBS testing. μTBS results were analyzed by a two-way ANOVA and LSD test. The resin–enamel interfaces were examined by SEM. Results: The following mean μTBS values were obtained: 17.4 MPa for group I, 26.4 MPa for group II, 28.7 MPa for group III, and 31 MPa for group IV. For both adhesives, the obtained adhesive-enamel μTBS values with the ethanol-wet-bonding technique were significantly higher than those of the water-wet-bonding technique (P < 0.05). Conclusion: The ethanol-wet-bonding technique may increase the bond strength of commercial adhesives to enamel. The chemical composition of the adhesives can affect the bond strength of adhesives when bonding to acid-etched enamel, using the ethanol-wet-bonding technique. Some adhesive systems used in the present study may simultaneously be applied to enamel and dentin using ethanol-wet-bonding. Furthermore, deploying ethanol-wet-bonding for the tested commercial adhesives to enamel can increase the adhesion abilities of these adhesives to enamel.http://www.sciencedirect.com/science/article/pii/S1991790212001845adhesionethanol-wet-bondingmicro-tensile test |
| spellingShingle | Muhammet Kerim Ayar Cemal Yesilyurt Cemile Kedici Alp Tahsin Yildirim Effect of ethanol-wet-bonding technique on resin–enamel bonds Journal of Dental Sciences adhesion ethanol-wet-bonding micro-tensile test |
| title | Effect of ethanol-wet-bonding technique on resin–enamel bonds |
| title_full | Effect of ethanol-wet-bonding technique on resin–enamel bonds |
| title_fullStr | Effect of ethanol-wet-bonding technique on resin–enamel bonds |
| title_full_unstemmed | Effect of ethanol-wet-bonding technique on resin–enamel bonds |
| title_short | Effect of ethanol-wet-bonding technique on resin–enamel bonds |
| title_sort | effect of ethanol wet bonding technique on resin enamel bonds |
| topic | adhesion ethanol-wet-bonding micro-tensile test |
| url | http://www.sciencedirect.com/science/article/pii/S1991790212001845 |
| work_keys_str_mv | AT muhammetkerimayar effectofethanolwetbondingtechniqueonresinenamelbonds AT cemalyesilyurt effectofethanolwetbondingtechniqueonresinenamelbonds AT cemilekedicialp effectofethanolwetbondingtechniqueonresinenamelbonds AT tahsinyildirim effectofethanolwetbondingtechniqueonresinenamelbonds |