Effect of the demineralisation efficacy of MDP utilized on the bonding performance of MDP-based all-in-one adhesives
The amounts of calcium salt of 10-methacryloyloxydecyl dihydrogen phosphate (MDP-Ca salt) and dicalcium phosphate dihydride (DCPD) with an amorphous phase produced by the demineralisation of enamel and dentin were determined using commercial MDP-based 2-hydroxyethyl methacrylate (HEMA)-containing an...
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| Veröffentlicht in: | Journal of dentistry 2018-10, Vol.77, p.59-65 |
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| creator | Fujita (Nakajima), Kou Nikaido, Toru Francis Burrow, Michael Iwasaki, Taro Tanimoto, Yasuhiro Hirayama, Satoshi Nishiyama, Norihiro |
| description | The amounts of calcium salt of 10-methacryloyloxydecyl dihydrogen phosphate (MDP-Ca salt) and dicalcium phosphate dihydride (DCPD) with an amorphous phase produced by the demineralisation of enamel and dentin were determined using commercial MDP-based 2-hydroxyethyl methacrylate (HEMA)-containing and HEMA-free all-in-one adhesives. The effect of the amount of MDP-Ca salt produced on bonding performance to enamel and dentin was then characterized.
Three types of commercial HEMA-containing adhesives (Scotchbond Universal Adhesive, Clearfil Tri-S Bond ND, Clearfil Tri-S Bond ND Quick), a commercial HEMA-free adhesive (G-Bond Plus) and an experimental HEMA-free adhesive were used. The reactant residues of each adhesive were prepared after interacting with enamel and dentin samples for 60 s. The amounts of MDP-Ca salt and amorphous DCPD produced were determined using a phosphorous-31 nuclear magnetic resonance technique. Enamel and dentin bond strengths were measured for each adhesive, with and without thermocycling.
The amounts of MDP-Ca salt and amorphous DCPD formed after interacting with enamel and dentin differed among the five adhesives and were independent of their pH values. Enamel showed a strong positive-correlation of the bond strength of the all-in-one adhesives to the amount of MDP-Ca salt produced, however, the dentin showed a weak negative-correlation.
The HEMA-free all-in-one adhesives showed a greater efficacy to demineralise the enamel and dentin than the HEMA-containing all-in-one adhesives. The dentin showed a different effect of the amount of MDP-Ca salt produced on the bonding performance compared with enamel.
The enamel bond strength of MDP-based all-in-one adhesives strongly contributes to the demineralisation efficacy by the incorporation of MDP, in contrast to the dentin bond strength. However, the efficacy of MDP-based all-in-one adhesives to demineralise the enamel and dentin is not directly related to the pH value of the MDP-based all-in-one adhesive. |
| doi_str_mv | 10.1016/j.jdent.2018.07.009 |
| format | Article |
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Three types of commercial HEMA-containing adhesives (Scotchbond Universal Adhesive, Clearfil Tri-S Bond ND, Clearfil Tri-S Bond ND Quick), a commercial HEMA-free adhesive (G-Bond Plus) and an experimental HEMA-free adhesive were used. The reactant residues of each adhesive were prepared after interacting with enamel and dentin samples for 60 s. The amounts of MDP-Ca salt and amorphous DCPD produced were determined using a phosphorous-31 nuclear magnetic resonance technique. Enamel and dentin bond strengths were measured for each adhesive, with and without thermocycling.
The amounts of MDP-Ca salt and amorphous DCPD formed after interacting with enamel and dentin differed among the five adhesives and were independent of their pH values. Enamel showed a strong positive-correlation of the bond strength of the all-in-one adhesives to the amount of MDP-Ca salt produced, however, the dentin showed a weak negative-correlation.
The HEMA-free all-in-one adhesives showed a greater efficacy to demineralise the enamel and dentin than the HEMA-containing all-in-one adhesives. The dentin showed a different effect of the amount of MDP-Ca salt produced on the bonding performance compared with enamel.
The enamel bond strength of MDP-based all-in-one adhesives strongly contributes to the demineralisation efficacy by the incorporation of MDP, in contrast to the dentin bond strength. However, the efficacy of MDP-based all-in-one adhesives to demineralise the enamel and dentin is not directly related to the pH value of the MDP-based all-in-one adhesive.</description><identifier>ISSN: 0300-5712</identifier><identifier>EISSN: 1879-176X</identifier><identifier>DOI: 10.1016/j.jdent.2018.07.009</identifier><identifier>PMID: 30031056</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Acids ; Adhesion tests ; Adhesive bonding ; Adhesives ; All-in-one adhesive ; Bond strength ; Bonding strength ; Calcium ; Calcium phosphates ; Demineralisation ability of MDP ; Dental enamel ; Dentin ; Dentistry ; Dihydrides ; Effectiveness ; Enamel ; Ethanol ; MDP ; NMR ; Nuclear magnetic resonance ; pH effects ; Polyhydroxyethyl methacrylate ; Polymerization ; Smear layer ; Thermal cycling</subject><ispartof>Journal of dentistry, 2018-10, Vol.77, p.59-65</ispartof><rights>2018 Elsevier Ltd</rights><rights>Copyright © 2018 Elsevier Ltd. All rights reserved.</rights><rights>Copyright Elsevier Limited Oct 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c453t-3824254a0a36b66ee3b5f7b0a034c972bb1f5f5fc95e056783e398acd85540373</citedby><cites>FETCH-LOGICAL-c453t-3824254a0a36b66ee3b5f7b0a034c972bb1f5f5fc95e056783e398acd85540373</cites><orcidid>0000-0003-2199-4270</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jdent.2018.07.009$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30031056$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fujita (Nakajima), Kou</creatorcontrib><creatorcontrib>Nikaido, Toru</creatorcontrib><creatorcontrib>Francis Burrow, Michael</creatorcontrib><creatorcontrib>Iwasaki, Taro</creatorcontrib><creatorcontrib>Tanimoto, Yasuhiro</creatorcontrib><creatorcontrib>Hirayama, Satoshi</creatorcontrib><creatorcontrib>Nishiyama, Norihiro</creatorcontrib><title>Effect of the demineralisation efficacy of MDP utilized on the bonding performance of MDP-based all-in-one adhesives</title><title>Journal of dentistry</title><addtitle>J Dent</addtitle><description>The amounts of calcium salt of 10-methacryloyloxydecyl dihydrogen phosphate (MDP-Ca salt) and dicalcium phosphate dihydride (DCPD) with an amorphous phase produced by the demineralisation of enamel and dentin were determined using commercial MDP-based 2-hydroxyethyl methacrylate (HEMA)-containing and HEMA-free all-in-one adhesives. The effect of the amount of MDP-Ca salt produced on bonding performance to enamel and dentin was then characterized.
Three types of commercial HEMA-containing adhesives (Scotchbond Universal Adhesive, Clearfil Tri-S Bond ND, Clearfil Tri-S Bond ND Quick), a commercial HEMA-free adhesive (G-Bond Plus) and an experimental HEMA-free adhesive were used. The reactant residues of each adhesive were prepared after interacting with enamel and dentin samples for 60 s. The amounts of MDP-Ca salt and amorphous DCPD produced were determined using a phosphorous-31 nuclear magnetic resonance technique. Enamel and dentin bond strengths were measured for each adhesive, with and without thermocycling.
The amounts of MDP-Ca salt and amorphous DCPD formed after interacting with enamel and dentin differed among the five adhesives and were independent of their pH values. Enamel showed a strong positive-correlation of the bond strength of the all-in-one adhesives to the amount of MDP-Ca salt produced, however, the dentin showed a weak negative-correlation.
The HEMA-free all-in-one adhesives showed a greater efficacy to demineralise the enamel and dentin than the HEMA-containing all-in-one adhesives. The dentin showed a different effect of the amount of MDP-Ca salt produced on the bonding performance compared with enamel.
The enamel bond strength of MDP-based all-in-one adhesives strongly contributes to the demineralisation efficacy by the incorporation of MDP, in contrast to the dentin bond strength. However, the efficacy of MDP-based all-in-one adhesives to demineralise the enamel and dentin is not directly related to the pH value of the MDP-based all-in-one adhesive.</description><subject>Acids</subject><subject>Adhesion tests</subject><subject>Adhesive bonding</subject><subject>Adhesives</subject><subject>All-in-one adhesive</subject><subject>Bond strength</subject><subject>Bonding strength</subject><subject>Calcium</subject><subject>Calcium phosphates</subject><subject>Demineralisation ability of MDP</subject><subject>Dental enamel</subject><subject>Dentin</subject><subject>Dentistry</subject><subject>Dihydrides</subject><subject>Effectiveness</subject><subject>Enamel</subject><subject>Ethanol</subject><subject>MDP</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>pH effects</subject><subject>Polyhydroxyethyl methacrylate</subject><subject>Polymerization</subject><subject>Smear layer</subject><subject>Thermal cycling</subject><issn>0300-5712</issn><issn>1879-176X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kcGO1SAUhonROHdGn8DENHHjpvUApbQLF2acUZMxutDEHaFwcGhauEI7yfj0cr1XFy4MCxL4_nPgfIQ8o9BQoN2rqZkshrVhQPsGZAMwPCA72suhprL79pDsgAPUQlJ2Rs5zngCgBTY8JmflnFMQ3Y6sV86hWavoqvUWK4uLD5j07LNefQwVOueNNvcH4OPbz9W2-tn_RFuVu0NgjMH68L3aY3IxLToYPKH1qHPh9DzXPtQxYKXtLWZ_h_kJeeT0nPHpab8gX6-vvly-r28-vftw-eamNq3ga8171jLRatC8G7sOkY_CyRE08NYMko0jdaIsMwgsn5E9Rz702theiBa45Bfk5bHuPsUfG-ZVLT4bnGcdMG5ZMZCcM9lRWtAX_6BT3FIor1OMAuuZELIrFD9SJsWcEzq1T37R6V5RUAcpalK_paiDFAVSFSkl9fxUexsXtH8zfywU4PURwDKMO49JZeOxjNL6VOQoG_1_G_wC0h6daA</recordid><startdate>201810</startdate><enddate>201810</enddate><creator>Fujita (Nakajima), Kou</creator><creator>Nikaido, Toru</creator><creator>Francis Burrow, Michael</creator><creator>Iwasaki, Taro</creator><creator>Tanimoto, Yasuhiro</creator><creator>Hirayama, Satoshi</creator><creator>Nishiyama, Norihiro</creator><general>Elsevier Ltd</general><general>Elsevier Limited</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QP</scope><scope>7QQ</scope><scope>7SE</scope><scope>7SR</scope><scope>7TA</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8G</scope><scope>JG9</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-2199-4270</orcidid></search><sort><creationdate>201810</creationdate><title>Effect of the demineralisation efficacy of MDP utilized on the bonding performance of MDP-based all-in-one adhesives</title><author>Fujita (Nakajima), Kou ; Nikaido, Toru ; Francis Burrow, Michael ; Iwasaki, Taro ; Tanimoto, Yasuhiro ; Hirayama, Satoshi ; Nishiyama, Norihiro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c453t-3824254a0a36b66ee3b5f7b0a034c972bb1f5f5fc95e056783e398acd85540373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Acids</topic><topic>Adhesion tests</topic><topic>Adhesive bonding</topic><topic>Adhesives</topic><topic>All-in-one adhesive</topic><topic>Bond strength</topic><topic>Bonding strength</topic><topic>Calcium</topic><topic>Calcium phosphates</topic><topic>Demineralisation ability of MDP</topic><topic>Dental enamel</topic><topic>Dentin</topic><topic>Dentistry</topic><topic>Dihydrides</topic><topic>Effectiveness</topic><topic>Enamel</topic><topic>Ethanol</topic><topic>MDP</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>pH effects</topic><topic>Polyhydroxyethyl methacrylate</topic><topic>Polymerization</topic><topic>Smear layer</topic><topic>Thermal cycling</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fujita (Nakajima), Kou</creatorcontrib><creatorcontrib>Nikaido, Toru</creatorcontrib><creatorcontrib>Francis Burrow, Michael</creatorcontrib><creatorcontrib>Iwasaki, Taro</creatorcontrib><creatorcontrib>Tanimoto, Yasuhiro</creatorcontrib><creatorcontrib>Hirayama, Satoshi</creatorcontrib><creatorcontrib>Nishiyama, Norihiro</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of dentistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fujita (Nakajima), Kou</au><au>Nikaido, Toru</au><au>Francis Burrow, Michael</au><au>Iwasaki, Taro</au><au>Tanimoto, Yasuhiro</au><au>Hirayama, Satoshi</au><au>Nishiyama, Norihiro</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of the demineralisation efficacy of MDP utilized on the bonding performance of MDP-based all-in-one adhesives</atitle><jtitle>Journal of dentistry</jtitle><addtitle>J Dent</addtitle><date>2018-10</date><risdate>2018</risdate><volume>77</volume><spage>59</spage><epage>65</epage><pages>59-65</pages><issn>0300-5712</issn><eissn>1879-176X</eissn><abstract>The amounts of calcium salt of 10-methacryloyloxydecyl dihydrogen phosphate (MDP-Ca salt) and dicalcium phosphate dihydride (DCPD) with an amorphous phase produced by the demineralisation of enamel and dentin were determined using commercial MDP-based 2-hydroxyethyl methacrylate (HEMA)-containing and HEMA-free all-in-one adhesives. The effect of the amount of MDP-Ca salt produced on bonding performance to enamel and dentin was then characterized.
Three types of commercial HEMA-containing adhesives (Scotchbond Universal Adhesive, Clearfil Tri-S Bond ND, Clearfil Tri-S Bond ND Quick), a commercial HEMA-free adhesive (G-Bond Plus) and an experimental HEMA-free adhesive were used. The reactant residues of each adhesive were prepared after interacting with enamel and dentin samples for 60 s. The amounts of MDP-Ca salt and amorphous DCPD produced were determined using a phosphorous-31 nuclear magnetic resonance technique. Enamel and dentin bond strengths were measured for each adhesive, with and without thermocycling.
The amounts of MDP-Ca salt and amorphous DCPD formed after interacting with enamel and dentin differed among the five adhesives and were independent of their pH values. Enamel showed a strong positive-correlation of the bond strength of the all-in-one adhesives to the amount of MDP-Ca salt produced, however, the dentin showed a weak negative-correlation.
The HEMA-free all-in-one adhesives showed a greater efficacy to demineralise the enamel and dentin than the HEMA-containing all-in-one adhesives. The dentin showed a different effect of the amount of MDP-Ca salt produced on the bonding performance compared with enamel.
The enamel bond strength of MDP-based all-in-one adhesives strongly contributes to the demineralisation efficacy by the incorporation of MDP, in contrast to the dentin bond strength. However, the efficacy of MDP-based all-in-one adhesives to demineralise the enamel and dentin is not directly related to the pH value of the MDP-based all-in-one adhesive.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>30031056</pmid><doi>10.1016/j.jdent.2018.07.009</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0003-2199-4270</orcidid></addata></record> |
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| subjects | Acids Adhesion tests Adhesive bonding Adhesives All-in-one adhesive Bond strength Bonding strength Calcium Calcium phosphates Demineralisation ability of MDP Dental enamel Dentin Dentistry Dihydrides Effectiveness Enamel Ethanol MDP NMR Nuclear magnetic resonance pH effects Polyhydroxyethyl methacrylate Polymerization Smear layer Thermal cycling |
| title | Effect of the demineralisation efficacy of MDP utilized on the bonding performance of MDP-based all-in-one adhesives |
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