Correlation between microstructure of CAD/CAM composites and the silanization effect on adhesive bonding
The aim of this study was to investigate the relationship between the microstructure of a CAD/CAM composite and the silanization effect on adhesive bonding, using surface free energy (SFE) analysis. Six commercial CAD/CAM composites, as well as control samples of two glass-ceramics and a resin, were...
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| Veröffentlicht in: | Journal of the mechanical behavior of biomedical materials 2020-01, Vol.101, p.103441-103441, Article 103441 |
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| container_title | Journal of the mechanical behavior of biomedical materials |
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| creator | Yano, Haruka Takesue Ikeda, Hiroshi Nagamatsu, Yuki Masaki, Chihiro Hosokawa, Ryuji Shimizu, Hiroshi |
| description | The aim of this study was to investigate the relationship between the microstructure of a CAD/CAM composite and the silanization effect on adhesive bonding, using surface free energy (SFE) analysis. Six commercial CAD/CAM composites, as well as control samples of two glass-ceramics and a resin, were investigated. The samples were characterized by morphological observations and SFE analysis. The bonding characteristics of the samples with the resin-cement were evaluated according to the silanization effect, which was determined from the ratio between the shear-bond strengths for the sample groups, with and without a silane-primer application. The composites were classified into two groups in terms of their microstructure; ENAMIC exhibits a polymer-infiltrated-ceramic-network (PICN) structure, while the other composites have a dispersed-filler (DF) structure. The dispersive component of the SFE was significantly lower in the PICN composite than in the DF composites. On the other hand, the polar component of the SFE was significantly higher in the PICN composite than in the DF composites. These SFE components were similar to those of glass-ceramics for the PICN composite and to those of the resin for the DF composites. The silanization effect increased linearly with the polar component or with a decrease in the dispersive component. Additionally, the silanization effect increased with the inorganic content. As a result, the silanization effect was found to be the highest for the PICN structure of ENAMIC. The results revealed that the silanization effect on the adhesive bonding is more effective for a PICN composite than for a DF composite. |
| doi_str_mv | 10.1016/j.jmbbm.2019.103441 |
| format | Article |
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Six commercial CAD/CAM composites, as well as control samples of two glass-ceramics and a resin, were investigated. The samples were characterized by morphological observations and SFE analysis. The bonding characteristics of the samples with the resin-cement were evaluated according to the silanization effect, which was determined from the ratio between the shear-bond strengths for the sample groups, with and without a silane-primer application. The composites were classified into two groups in terms of their microstructure; ENAMIC exhibits a polymer-infiltrated-ceramic-network (PICN) structure, while the other composites have a dispersed-filler (DF) structure. The dispersive component of the SFE was significantly lower in the PICN composite than in the DF composites. On the other hand, the polar component of the SFE was significantly higher in the PICN composite than in the DF composites. These SFE components were similar to those of glass-ceramics for the PICN composite and to those of the resin for the DF composites. The silanization effect increased linearly with the polar component or with a decrease in the dispersive component. Additionally, the silanization effect increased with the inorganic content. As a result, the silanization effect was found to be the highest for the PICN structure of ENAMIC. The results revealed that the silanization effect on the adhesive bonding is more effective for a PICN composite than for a DF composite.</description><identifier>ISSN: 1751-6161</identifier><identifier>EISSN: 1878-0180</identifier><identifier>DOI: 10.1016/j.jmbbm.2019.103441</identifier><identifier>PMID: 31569037</identifier><language>eng</language><publisher>Netherlands: Elsevier Ltd</publisher><subject>Adhesiveness ; CAD/CAM ; Computer-Aided Design ; Dental resin-composite blocks ; Filler ; Polymer infiltrated ceramic ; Silane coupling agent ; Silanes - chemistry ; Surface free energy ; Surface Properties ; Thermodynamics</subject><ispartof>Journal of the mechanical behavior of biomedical materials, 2020-01, Vol.101, p.103441-103441, Article 103441</ispartof><rights>2019 Elsevier Ltd</rights><rights>Copyright © 2019 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c425t-8e063166f51a269aa30bce10f1a03c2b5e4c7735df2cdd730b44e08858243413</citedby><cites>FETCH-LOGICAL-c425t-8e063166f51a269aa30bce10f1a03c2b5e4c7735df2cdd730b44e08858243413</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jmbbm.2019.103441$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31569037$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yano, Haruka Takesue</creatorcontrib><creatorcontrib>Ikeda, Hiroshi</creatorcontrib><creatorcontrib>Nagamatsu, Yuki</creatorcontrib><creatorcontrib>Masaki, Chihiro</creatorcontrib><creatorcontrib>Hosokawa, Ryuji</creatorcontrib><creatorcontrib>Shimizu, Hiroshi</creatorcontrib><title>Correlation between microstructure of CAD/CAM composites and the silanization effect on adhesive bonding</title><title>Journal of the mechanical behavior of biomedical materials</title><addtitle>J Mech Behav Biomed Mater</addtitle><description>The aim of this study was to investigate the relationship between the microstructure of a CAD/CAM composite and the silanization effect on adhesive bonding, using surface free energy (SFE) analysis. Six commercial CAD/CAM composites, as well as control samples of two glass-ceramics and a resin, were investigated. The samples were characterized by morphological observations and SFE analysis. The bonding characteristics of the samples with the resin-cement were evaluated according to the silanization effect, which was determined from the ratio between the shear-bond strengths for the sample groups, with and without a silane-primer application. The composites were classified into two groups in terms of their microstructure; ENAMIC exhibits a polymer-infiltrated-ceramic-network (PICN) structure, while the other composites have a dispersed-filler (DF) structure. The dispersive component of the SFE was significantly lower in the PICN composite than in the DF composites. On the other hand, the polar component of the SFE was significantly higher in the PICN composite than in the DF composites. These SFE components were similar to those of glass-ceramics for the PICN composite and to those of the resin for the DF composites. The silanization effect increased linearly with the polar component or with a decrease in the dispersive component. Additionally, the silanization effect increased with the inorganic content. As a result, the silanization effect was found to be the highest for the PICN structure of ENAMIC. The results revealed that the silanization effect on the adhesive bonding is more effective for a PICN composite than for a DF composite.</description><subject>Adhesiveness</subject><subject>CAD/CAM</subject><subject>Computer-Aided Design</subject><subject>Dental resin-composite blocks</subject><subject>Filler</subject><subject>Polymer infiltrated ceramic</subject><subject>Silane coupling agent</subject><subject>Silanes - chemistry</subject><subject>Surface free energy</subject><subject>Surface Properties</subject><subject>Thermodynamics</subject><issn>1751-6161</issn><issn>1878-0180</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1P3DAQhq2qqHz1F1SqfOwli8dOnOTAYRUoRQJx4W459qTr1Sbe2g6I_nq8DeXIaUYz73y8DyHfgK2AgbzYrrZj348rzqDNFVGW8ImcQFM3BYOGfc55XUEhQcIxOY1xy5hkrGm-kGMBlWyZqE_IpvMh4E4n5yfaY3pGnOjoTPAxhdmkOSD1A-3WVxfd-p4aP-59dAkj1ZOlaYM0up2e3N9lAw4DmkRzpu0Go3tC2vvJuun3OTka9C7i17d4Rh5_Xj92v4q7h5vbbn1XmJJXqWiQSQFSDhVoLlutBesNAhtAM2F4X2Fp6lpUduDG2jp3yxKzqarhpShBnJEfy9p98H9mjEmNLhrc5R_Rz1Fx3ra1bHktslQs0oPZGHBQ--BGHV4UMHUgrLbqH2F1IKwWwnnq-9uBuR_Rvs_8R5oFl4sAs8snh0FF43AyaF3IbJT17sMDr2JpjaE</recordid><startdate>202001</startdate><enddate>202001</enddate><creator>Yano, Haruka Takesue</creator><creator>Ikeda, Hiroshi</creator><creator>Nagamatsu, Yuki</creator><creator>Masaki, Chihiro</creator><creator>Hosokawa, Ryuji</creator><creator>Shimizu, Hiroshi</creator><general>Elsevier Ltd</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>202001</creationdate><title>Correlation between microstructure of CAD/CAM composites and the silanization effect on adhesive bonding</title><author>Yano, Haruka Takesue ; Ikeda, Hiroshi ; Nagamatsu, Yuki ; Masaki, Chihiro ; Hosokawa, Ryuji ; Shimizu, Hiroshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c425t-8e063166f51a269aa30bce10f1a03c2b5e4c7735df2cdd730b44e08858243413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Adhesiveness</topic><topic>CAD/CAM</topic><topic>Computer-Aided Design</topic><topic>Dental resin-composite blocks</topic><topic>Filler</topic><topic>Polymer infiltrated ceramic</topic><topic>Silane coupling agent</topic><topic>Silanes - chemistry</topic><topic>Surface free energy</topic><topic>Surface Properties</topic><topic>Thermodynamics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yano, Haruka Takesue</creatorcontrib><creatorcontrib>Ikeda, Hiroshi</creatorcontrib><creatorcontrib>Nagamatsu, Yuki</creatorcontrib><creatorcontrib>Masaki, Chihiro</creatorcontrib><creatorcontrib>Hosokawa, Ryuji</creatorcontrib><creatorcontrib>Shimizu, Hiroshi</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>Journal of the mechanical behavior of biomedical materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yano, Haruka Takesue</au><au>Ikeda, Hiroshi</au><au>Nagamatsu, Yuki</au><au>Masaki, Chihiro</au><au>Hosokawa, Ryuji</au><au>Shimizu, Hiroshi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Correlation between microstructure of CAD/CAM composites and the silanization effect on adhesive bonding</atitle><jtitle>Journal of the mechanical behavior of biomedical materials</jtitle><addtitle>J Mech Behav Biomed Mater</addtitle><date>2020-01</date><risdate>2020</risdate><volume>101</volume><spage>103441</spage><epage>103441</epage><pages>103441-103441</pages><artnum>103441</artnum><issn>1751-6161</issn><eissn>1878-0180</eissn><abstract>The aim of this study was to investigate the relationship between the microstructure of a CAD/CAM composite and the silanization effect on adhesive bonding, using surface free energy (SFE) analysis. Six commercial CAD/CAM composites, as well as control samples of two glass-ceramics and a resin, were investigated. The samples were characterized by morphological observations and SFE analysis. The bonding characteristics of the samples with the resin-cement were evaluated according to the silanization effect, which was determined from the ratio between the shear-bond strengths for the sample groups, with and without a silane-primer application. The composites were classified into two groups in terms of their microstructure; ENAMIC exhibits a polymer-infiltrated-ceramic-network (PICN) structure, while the other composites have a dispersed-filler (DF) structure. The dispersive component of the SFE was significantly lower in the PICN composite than in the DF composites. On the other hand, the polar component of the SFE was significantly higher in the PICN composite than in the DF composites. These SFE components were similar to those of glass-ceramics for the PICN composite and to those of the resin for the DF composites. The silanization effect increased linearly with the polar component or with a decrease in the dispersive component. Additionally, the silanization effect increased with the inorganic content. As a result, the silanization effect was found to be the highest for the PICN structure of ENAMIC. The results revealed that the silanization effect on the adhesive bonding is more effective for a PICN composite than for a DF composite.</abstract><cop>Netherlands</cop><pub>Elsevier Ltd</pub><pmid>31569037</pmid><doi>10.1016/j.jmbbm.2019.103441</doi><tpages>1</tpages></addata></record> |
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| subjects | Adhesiveness CAD/CAM Computer-Aided Design Dental resin-composite blocks Filler Polymer infiltrated ceramic Silane coupling agent Silanes - chemistry Surface free energy Surface Properties Thermodynamics |
| title | Correlation between microstructure of CAD/CAM composites and the silanization effect on adhesive bonding |
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