The influence of experimental silane primers on dentin bond strength and morphology: A laboratory and finite element analysis study
Statement of problem The inconsistency of dentin bonding affects retention and microleakage. Purpose The purpose of this laboratory and finite element analysis study was to investigate the effects on the formation of a hybrid layer of an experimental silane coupling agent containing primer solutions...
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| Veröffentlicht in: | The Journal of prosthetic dentistry 2014-12, Vol.112 (6), p.1498-1506 |
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| container_title | The Journal of prosthetic dentistry |
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| creator | Mustafa, Ammar A., MSc, PhD Matinlinna, Jukka P., MSc, PhD Saidin, Syafiqah, PhD Abdul Kadir, M.R., MEng, PhD |
| description | Statement of problem The inconsistency of dentin bonding affects retention and microleakage. Purpose The purpose of this laboratory and finite element analysis study was to investigate the effects on the formation of a hybrid layer of an experimental silane coupling agent containing primer solutions composed of different percentages of hydroxyethyl methacrylate. Material and methods A total of 125 sound human premolars were restored in vitro. Simple class I cavities were formed on each tooth, followed by the application of different compositions of experimental silane primers (0%, 5%, 25%, and 50% of hydroxyethyl methacrylate), bonding agents, and dental composite resins. Bond strength tests and scanning electron microscopy analyses were performed. The laboratory experimental results were validated with finite element analysis to determine the pattern of stress distribution. Simulations were conducted by placing the restorative composite resin in a premolar tooth by imitating simple class I cavities. The laboratory and finite element analysis data were significantly different from each other, as determined by 1-way ANOVA. A post hoc analysis was conducted on the bond strength data to further clarify the effects of silane primers. Results The strongest bond of hybrid layer (16.96 MPa) was found in the primer with 25% hydroxyethyl methacrylate, suggesting a barely visible hybrid layer barrier. The control specimens without the application of the primer and the primer specimens with no hydroxyethyl methacrylate exhibited the lowest strength values (8.30 MPa and 11.78 MPa) with intermittent and low visibility of the hybrid layer. These results were supported by finite element analysis that suggested an evenly distributed stress on the model with 25% hydroxyethyl methacrylate. Conclusions Different compositions of experimental silane primers affected the formation of the hybrid layer and its resulting bond strength. |
| doi_str_mv | 10.1016/j.prosdent.2014.05.011 |
| format | Article |
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Purpose The purpose of this laboratory and finite element analysis study was to investigate the effects on the formation of a hybrid layer of an experimental silane coupling agent containing primer solutions composed of different percentages of hydroxyethyl methacrylate. Material and methods A total of 125 sound human premolars were restored in vitro. Simple class I cavities were formed on each tooth, followed by the application of different compositions of experimental silane primers (0%, 5%, 25%, and 50% of hydroxyethyl methacrylate), bonding agents, and dental composite resins. Bond strength tests and scanning electron microscopy analyses were performed. The laboratory experimental results were validated with finite element analysis to determine the pattern of stress distribution. Simulations were conducted by placing the restorative composite resin in a premolar tooth by imitating simple class I cavities. The laboratory and finite element analysis data were significantly different from each other, as determined by 1-way ANOVA. A post hoc analysis was conducted on the bond strength data to further clarify the effects of silane primers. Results The strongest bond of hybrid layer (16.96 MPa) was found in the primer with 25% hydroxyethyl methacrylate, suggesting a barely visible hybrid layer barrier. The control specimens without the application of the primer and the primer specimens with no hydroxyethyl methacrylate exhibited the lowest strength values (8.30 MPa and 11.78 MPa) with intermittent and low visibility of the hybrid layer. These results were supported by finite element analysis that suggested an evenly distributed stress on the model with 25% hydroxyethyl methacrylate. Conclusions Different compositions of experimental silane primers affected the formation of the hybrid layer and its resulting bond strength.</description><identifier>ISSN: 0022-3913</identifier><identifier>EISSN: 1097-6841</identifier><identifier>DOI: 10.1016/j.prosdent.2014.05.011</identifier><identifier>PMID: 24993375</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Acid Etching, Dental - methods ; Adolescent ; Composite Resins - chemistry ; Computer Simulation ; Dental Bonding ; Dental Cavity Preparation - classification ; Dental Materials - chemistry ; Dental Stress Analysis - instrumentation ; Dentin - ultrastructure ; Dentin-Bonding Agents - chemistry ; Dentistry ; Finite Element Analysis ; Humans ; Isocyanates - chemistry ; Materials Testing ; Methacrylates - chemistry ; Microscopy, Electron, Scanning ; Models, Biological ; Phosphoric Acids - chemistry ; Resin Cements - chemistry ; Silanes - chemistry ; Stress, Mechanical ; Surface Properties ; Young Adult</subject><ispartof>The Journal of prosthetic dentistry, 2014-12, Vol.112 (6), p.1498-1506</ispartof><rights>Editorial Council for the Journal of Prosthetic Dentistry</rights><rights>2014 Editorial Council for the Journal of Prosthetic Dentistry</rights><rights>Copyright © 2014 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c423t-4288d84ec05b2b94da8e8f49b40ff50b8e7e38ba91b2d64832774369b7caf09f3</citedby><cites>FETCH-LOGICAL-c423t-4288d84ec05b2b94da8e8f49b40ff50b8e7e38ba91b2d64832774369b7caf09f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.prosdent.2014.05.011$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24993375$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mustafa, Ammar A., MSc, PhD</creatorcontrib><creatorcontrib>Matinlinna, Jukka P., MSc, PhD</creatorcontrib><creatorcontrib>Saidin, Syafiqah, PhD</creatorcontrib><creatorcontrib>Abdul Kadir, M.R., MEng, PhD</creatorcontrib><title>The influence of experimental silane primers on dentin bond strength and morphology: A laboratory and finite element analysis study</title><title>The Journal of prosthetic dentistry</title><addtitle>J Prosthet Dent</addtitle><description>Statement of problem The inconsistency of dentin bonding affects retention and microleakage. Purpose The purpose of this laboratory and finite element analysis study was to investigate the effects on the formation of a hybrid layer of an experimental silane coupling agent containing primer solutions composed of different percentages of hydroxyethyl methacrylate. Material and methods A total of 125 sound human premolars were restored in vitro. Simple class I cavities were formed on each tooth, followed by the application of different compositions of experimental silane primers (0%, 5%, 25%, and 50% of hydroxyethyl methacrylate), bonding agents, and dental composite resins. Bond strength tests and scanning electron microscopy analyses were performed. The laboratory experimental results were validated with finite element analysis to determine the pattern of stress distribution. Simulations were conducted by placing the restorative composite resin in a premolar tooth by imitating simple class I cavities. The laboratory and finite element analysis data were significantly different from each other, as determined by 1-way ANOVA. A post hoc analysis was conducted on the bond strength data to further clarify the effects of silane primers. Results The strongest bond of hybrid layer (16.96 MPa) was found in the primer with 25% hydroxyethyl methacrylate, suggesting a barely visible hybrid layer barrier. The control specimens without the application of the primer and the primer specimens with no hydroxyethyl methacrylate exhibited the lowest strength values (8.30 MPa and 11.78 MPa) with intermittent and low visibility of the hybrid layer. These results were supported by finite element analysis that suggested an evenly distributed stress on the model with 25% hydroxyethyl methacrylate. Conclusions Different compositions of experimental silane primers affected the formation of the hybrid layer and its resulting bond strength.</description><subject>Acid Etching, Dental - methods</subject><subject>Adolescent</subject><subject>Composite Resins - chemistry</subject><subject>Computer Simulation</subject><subject>Dental Bonding</subject><subject>Dental Cavity Preparation - classification</subject><subject>Dental Materials - chemistry</subject><subject>Dental Stress Analysis - instrumentation</subject><subject>Dentin - ultrastructure</subject><subject>Dentin-Bonding Agents - chemistry</subject><subject>Dentistry</subject><subject>Finite Element Analysis</subject><subject>Humans</subject><subject>Isocyanates - chemistry</subject><subject>Materials Testing</subject><subject>Methacrylates - chemistry</subject><subject>Microscopy, Electron, Scanning</subject><subject>Models, Biological</subject><subject>Phosphoric Acids - chemistry</subject><subject>Resin Cements - chemistry</subject><subject>Silanes - chemistry</subject><subject>Stress, Mechanical</subject><subject>Surface Properties</subject><subject>Young Adult</subject><issn>0022-3913</issn><issn>1097-6841</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFUk1v1DAUjBCILoW_UPnIZVN_JjYHRFVBQarEgXK2bOel68UbL3aCyJk_js22HLhwsv08b0Zv5jXNBcEtwaS73LfHFPMA09xSTHiLRYsJedJsCFb9tpOcPG02GFO6ZYqws-ZFznuMsRQ9ed6cUa4UY73YNL_udoD8NIYFJgcojgh-HiH5Q2E2AWUfzAToWAspozihKuknZOM0oDwnmO7nHTLlcYjpuIsh3q9v0BUKxsZk5pjWP5-jn_wMCAJU4lIyYc0-F4ZlWF82z0YTMrx6OM-brx_e311_3N5-vvl0fXW7dZyyecuplIPk4LCw1Co-GAly5MpyPI4CWwk9MGmNIpYOHZeM9j1nnbK9MyNWIztvXp94i3XfF8izPvjsINQR45I16ahSncBUFGh3grrick4w6mqBSasmWNcA9F4_BqBrABoLXQIojRcPGos9wPC37dHxAnh3AkCZ9IeHpLPz1fvBJ3CzHqL_v8bbfyhcKP46E77BCnkfl1T8LfPoTDXWX-oa1C0gvNyEkOw3zKeyXA</recordid><startdate>20141201</startdate><enddate>20141201</enddate><creator>Mustafa, Ammar A., MSc, PhD</creator><creator>Matinlinna, Jukka P., MSc, PhD</creator><creator>Saidin, Syafiqah, PhD</creator><creator>Abdul Kadir, M.R., MEng, PhD</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20141201</creationdate><title>The influence of experimental silane primers on dentin bond strength and morphology: A laboratory and finite element analysis study</title><author>Mustafa, Ammar A., MSc, PhD ; Matinlinna, Jukka P., MSc, PhD ; Saidin, Syafiqah, PhD ; Abdul Kadir, M.R., MEng, PhD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c423t-4288d84ec05b2b94da8e8f49b40ff50b8e7e38ba91b2d64832774369b7caf09f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Acid Etching, Dental - methods</topic><topic>Adolescent</topic><topic>Composite Resins - chemistry</topic><topic>Computer Simulation</topic><topic>Dental Bonding</topic><topic>Dental Cavity Preparation - classification</topic><topic>Dental Materials - chemistry</topic><topic>Dental Stress Analysis - instrumentation</topic><topic>Dentin - ultrastructure</topic><topic>Dentin-Bonding Agents - chemistry</topic><topic>Dentistry</topic><topic>Finite Element Analysis</topic><topic>Humans</topic><topic>Isocyanates - chemistry</topic><topic>Materials Testing</topic><topic>Methacrylates - chemistry</topic><topic>Microscopy, Electron, Scanning</topic><topic>Models, Biological</topic><topic>Phosphoric Acids - chemistry</topic><topic>Resin Cements - chemistry</topic><topic>Silanes - chemistry</topic><topic>Stress, Mechanical</topic><topic>Surface Properties</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mustafa, Ammar A., MSc, PhD</creatorcontrib><creatorcontrib>Matinlinna, Jukka P., MSc, PhD</creatorcontrib><creatorcontrib>Saidin, Syafiqah, PhD</creatorcontrib><creatorcontrib>Abdul Kadir, M.R., MEng, PhD</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The Journal of prosthetic dentistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mustafa, Ammar A., MSc, PhD</au><au>Matinlinna, Jukka P., MSc, PhD</au><au>Saidin, Syafiqah, PhD</au><au>Abdul Kadir, M.R., MEng, PhD</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The influence of experimental silane primers on dentin bond strength and morphology: A laboratory and finite element analysis study</atitle><jtitle>The Journal of prosthetic dentistry</jtitle><addtitle>J Prosthet Dent</addtitle><date>2014-12-01</date><risdate>2014</risdate><volume>112</volume><issue>6</issue><spage>1498</spage><epage>1506</epage><pages>1498-1506</pages><issn>0022-3913</issn><eissn>1097-6841</eissn><abstract>Statement of problem The inconsistency of dentin bonding affects retention and microleakage. Purpose The purpose of this laboratory and finite element analysis study was to investigate the effects on the formation of a hybrid layer of an experimental silane coupling agent containing primer solutions composed of different percentages of hydroxyethyl methacrylate. Material and methods A total of 125 sound human premolars were restored in vitro. Simple class I cavities were formed on each tooth, followed by the application of different compositions of experimental silane primers (0%, 5%, 25%, and 50% of hydroxyethyl methacrylate), bonding agents, and dental composite resins. Bond strength tests and scanning electron microscopy analyses were performed. The laboratory experimental results were validated with finite element analysis to determine the pattern of stress distribution. Simulations were conducted by placing the restorative composite resin in a premolar tooth by imitating simple class I cavities. The laboratory and finite element analysis data were significantly different from each other, as determined by 1-way ANOVA. A post hoc analysis was conducted on the bond strength data to further clarify the effects of silane primers. Results The strongest bond of hybrid layer (16.96 MPa) was found in the primer with 25% hydroxyethyl methacrylate, suggesting a barely visible hybrid layer barrier. The control specimens without the application of the primer and the primer specimens with no hydroxyethyl methacrylate exhibited the lowest strength values (8.30 MPa and 11.78 MPa) with intermittent and low visibility of the hybrid layer. These results were supported by finite element analysis that suggested an evenly distributed stress on the model with 25% hydroxyethyl methacrylate. Conclusions Different compositions of experimental silane primers affected the formation of the hybrid layer and its resulting bond strength.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>24993375</pmid><doi>10.1016/j.prosdent.2014.05.011</doi><tpages>9</tpages></addata></record> |
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| ispartof | The Journal of prosthetic dentistry, 2014-12, Vol.112 (6), p.1498-1506 |
| issn | 0022-3913 1097-6841 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Acid Etching, Dental - methods Adolescent Composite Resins - chemistry Computer Simulation Dental Bonding Dental Cavity Preparation - classification Dental Materials - chemistry Dental Stress Analysis - instrumentation Dentin - ultrastructure Dentin-Bonding Agents - chemistry Dentistry Finite Element Analysis Humans Isocyanates - chemistry Materials Testing Methacrylates - chemistry Microscopy, Electron, Scanning Models, Biological Phosphoric Acids - chemistry Resin Cements - chemistry Silanes - chemistry Stress, Mechanical Surface Properties Young Adult |
| title | The influence of experimental silane primers on dentin bond strength and morphology: A laboratory and finite element analysis study |
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