The effect of different mechanical retention forms on shear bond strength of rebonding of ceramic brackets
The objective of this study is to compare the shear bond strength (SBS) and the morphological characteristics and chemical compositions of the base surface of newly bonded and rebonded ceramic brackets with different mechanical retention bases. Sixty extracted human premolars were divided into the n...
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| Veröffentlicht in: | Dental Materials Journal 2024/01/25, Vol.43(1), pp.84-89 |
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| creator | KIM, Ho-Jin KWON, Tae-Yub NOH, Hyung-Kyu PARK, Hyo-Sang |
| description | The objective of this study is to compare the shear bond strength (SBS) and the morphological characteristics and chemical compositions of the base surface of newly bonded and rebonded ceramic brackets with different mechanical retention bases. Sixty extracted human premolars were divided into the newly bonded and rebonded groups. Ceramic brackets with patterned, laser-etched, and particle-coated patterned bases were randomly bonded to the tooth samples in each group (n=10 per base type). The rebonded brackets exhibited significantly lower SBS than the newly bonded brackets (p |
| doi_str_mv | 10.4012/dmj.2023-164 |
| format | Article |
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Sixty extracted human premolars were divided into the newly bonded and rebonded groups. Ceramic brackets with patterned, laser-etched, and particle-coated patterned bases were randomly bonded to the tooth samples in each group (n=10 per base type). The rebonded brackets exhibited significantly lower SBS than the newly bonded brackets (p<0.05). The main chemical composition of the brackets in both groups was aluminum on the energy-dispersive X-ray spectroscopy. Scanning electron microscopy imaging showed the presence of regular-shaped undercuts or irregular micro-undercuts on the bracket bases which mostly remained intact even after debonding and sandblasting, while coated particles disappeared. The rebonded ceramic brackets with mechanical retention bases exhibited clinically acceptable bond strength regardless of retentive forms.</description><identifier>ISSN: 0287-4547</identifier><identifier>EISSN: 1881-1361</identifier><identifier>DOI: 10.4012/dmj.2023-164</identifier><identifier>PMID: 38104998</identifier><language>eng</language><publisher>Japan: The Japanese Society for Dental Materials and Devices</publisher><subject>Aluminium ; Aluminum ; Bond strength ; Bonding strength ; Brackets ; Ceramic bracket ; Ceramics ; Chemical composition ; Coated particles ; Electron microscopy ; Mechanical retention form ; Physical characteristics ; Premolars ; Rebonding ; Retention ; Sandblasting ; Scanning electron microscopy ; Shear ; X-ray spectroscopy</subject><ispartof>Dental Materials Journal, 2024/01/25, Vol.43(1), pp.84-89</ispartof><rights>2024 The Japanese Society for Dental Materials and Devices</rights><rights>Copyright Japan Science and Technology Agency 2024</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c560t-ac7b0e697a7e2ca6e252a61b16e713bfa9ec5b468708f99b5bf1a41527b7d633</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38104998$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>KIM, Ho-Jin</creatorcontrib><creatorcontrib>KWON, Tae-Yub</creatorcontrib><creatorcontrib>NOH, Hyung-Kyu</creatorcontrib><creatorcontrib>PARK, Hyo-Sang</creatorcontrib><creatorcontrib>School of Dentistry</creatorcontrib><creatorcontrib>Department of Orthodontics</creatorcontrib><creatorcontrib>Kyungpook National University</creatorcontrib><creatorcontrib>Department of Dental Biomaterials</creatorcontrib><title>The effect of different mechanical retention forms on shear bond strength of rebonding of ceramic brackets</title><title>Dental Materials Journal</title><addtitle>Dent. Mater. J.</addtitle><description>The objective of this study is to compare the shear bond strength (SBS) and the morphological characteristics and chemical compositions of the base surface of newly bonded and rebonded ceramic brackets with different mechanical retention bases. Sixty extracted human premolars were divided into the newly bonded and rebonded groups. Ceramic brackets with patterned, laser-etched, and particle-coated patterned bases were randomly bonded to the tooth samples in each group (n=10 per base type). The rebonded brackets exhibited significantly lower SBS than the newly bonded brackets (p<0.05). The main chemical composition of the brackets in both groups was aluminum on the energy-dispersive X-ray spectroscopy. Scanning electron microscopy imaging showed the presence of regular-shaped undercuts or irregular micro-undercuts on the bracket bases which mostly remained intact even after debonding and sandblasting, while coated particles disappeared. The rebonded ceramic brackets with mechanical retention bases exhibited clinically acceptable bond strength regardless of retentive forms.</description><subject>Aluminium</subject><subject>Aluminum</subject><subject>Bond strength</subject><subject>Bonding strength</subject><subject>Brackets</subject><subject>Ceramic bracket</subject><subject>Ceramics</subject><subject>Chemical composition</subject><subject>Coated particles</subject><subject>Electron microscopy</subject><subject>Mechanical retention form</subject><subject>Physical characteristics</subject><subject>Premolars</subject><subject>Rebonding</subject><subject>Retention</subject><subject>Sandblasting</subject><subject>Scanning electron microscopy</subject><subject>Shear</subject><subject>X-ray spectroscopy</subject><issn>0287-4547</issn><issn>1881-1361</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNpdkctv1DAQhy0EotvCjTOyxIVDU_yKH0eooCBV4rJ3y3YmuwmJU2zvof89DmkXiYPteXyeGc0PoXeU3AhC2aduHm8YYbyhUrxAO6o1bSiX9CXaEaZVI1qhLtBlziMhwkitX6MLrmm1jd6hcX8EDH0PoeClx91QzQSx4BnC0cUhuAknKDUyLBH3S5ozrkY-gkvYL7HDuVT-UI7r9wRraIiH1QmQ3DwE7JMLv6DkN-hV76YMb5_eK7T_9nV_-725_3n34_bzfRNaSUrjgvIEpFFOAQtOAmuZk9RTCYpy3zsDofVCakV0b4xvfU-doC1TXnWS8yv0cSv7kJbfJ8jFzkMOME0uwnLKlhnCOeNGyop--A8dl1OKdTjLCddMaW1opa43KqQl5wS9fUjD7NKjpcSuEtgqgV0lsFWCir9_KnryM3Rn-HnnFbjbgJpd97vEaYjwr3X3SDqIW0lhq2icUEtoPUSvvjaCm9aotdWXrdKYizvAuZVLZQgT_J1L1KnW63m-c7LKmyxE_gdsuq_i</recordid><startdate>20240125</startdate><enddate>20240125</enddate><creator>KIM, Ho-Jin</creator><creator>KWON, Tae-Yub</creator><creator>NOH, Hyung-Kyu</creator><creator>PARK, Hyo-Sang</creator><general>The Japanese Society for Dental Materials and Devices</general><general>Japanese Society for Dental Materials and Devices</general><general>Japan Science and Technology Agency</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QP</scope><scope>7QQ</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>K9.</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>20240125</creationdate><title>The effect of different mechanical retention forms on shear bond strength of rebonding of ceramic brackets</title><author>KIM, Ho-Jin ; KWON, Tae-Yub ; NOH, Hyung-Kyu ; PARK, Hyo-Sang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c560t-ac7b0e697a7e2ca6e252a61b16e713bfa9ec5b468708f99b5bf1a41527b7d633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Aluminium</topic><topic>Aluminum</topic><topic>Bond strength</topic><topic>Bonding strength</topic><topic>Brackets</topic><topic>Ceramic bracket</topic><topic>Ceramics</topic><topic>Chemical composition</topic><topic>Coated particles</topic><topic>Electron microscopy</topic><topic>Mechanical retention form</topic><topic>Physical characteristics</topic><topic>Premolars</topic><topic>Rebonding</topic><topic>Retention</topic><topic>Sandblasting</topic><topic>Scanning electron microscopy</topic><topic>Shear</topic><topic>X-ray spectroscopy</topic><toplevel>online_resources</toplevel><creatorcontrib>KIM, Ho-Jin</creatorcontrib><creatorcontrib>KWON, Tae-Yub</creatorcontrib><creatorcontrib>NOH, Hyung-Kyu</creatorcontrib><creatorcontrib>PARK, Hyo-Sang</creatorcontrib><creatorcontrib>School of Dentistry</creatorcontrib><creatorcontrib>Department of Orthodontics</creatorcontrib><creatorcontrib>Kyungpook National University</creatorcontrib><creatorcontrib>Department of Dental Biomaterials</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Dental Materials Journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>KIM, Ho-Jin</au><au>KWON, Tae-Yub</au><au>NOH, Hyung-Kyu</au><au>PARK, Hyo-Sang</au><aucorp>School of Dentistry</aucorp><aucorp>Department of Orthodontics</aucorp><aucorp>Kyungpook National University</aucorp><aucorp>Department of Dental Biomaterials</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effect of different mechanical retention forms on shear bond strength of rebonding of ceramic brackets</atitle><jtitle>Dental Materials Journal</jtitle><addtitle>Dent. Mater. J.</addtitle><date>2024-01-25</date><risdate>2024</risdate><volume>43</volume><issue>1</issue><spage>84</spage><epage>89</epage><pages>84-89</pages><artnum>2023-164</artnum><issn>0287-4547</issn><eissn>1881-1361</eissn><abstract>The objective of this study is to compare the shear bond strength (SBS) and the morphological characteristics and chemical compositions of the base surface of newly bonded and rebonded ceramic brackets with different mechanical retention bases. Sixty extracted human premolars were divided into the newly bonded and rebonded groups. Ceramic brackets with patterned, laser-etched, and particle-coated patterned bases were randomly bonded to the tooth samples in each group (n=10 per base type). The rebonded brackets exhibited significantly lower SBS than the newly bonded brackets (p<0.05). The main chemical composition of the brackets in both groups was aluminum on the energy-dispersive X-ray spectroscopy. Scanning electron microscopy imaging showed the presence of regular-shaped undercuts or irregular micro-undercuts on the bracket bases which mostly remained intact even after debonding and sandblasting, while coated particles disappeared. The rebonded ceramic brackets with mechanical retention bases exhibited clinically acceptable bond strength regardless of retentive forms.</abstract><cop>Japan</cop><pub>The Japanese Society for Dental Materials and Devices</pub><pmid>38104998</pmid><doi>10.4012/dmj.2023-164</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Aluminium Aluminum Bond strength Bonding strength Brackets Ceramic bracket Ceramics Chemical composition Coated particles Electron microscopy Mechanical retention form Physical characteristics Premolars Rebonding Retention Sandblasting Scanning electron microscopy Shear X-ray spectroscopy |
| title | The effect of different mechanical retention forms on shear bond strength of rebonding of ceramic brackets |
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