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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
2
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pubmed:dateCreated |
1999-3-11
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pubmed:abstractText |
Orthodontic bands often fail clinically at the band-cement interface. Hybrid ionomer and resin cements and a glass ionomer control were bonded to photo-etched and standard band materials, both of which were tested in as-received and air-abraded conditions. Cements were placed in a 3 mm diameter mold at the bonding interface and bonded to 6 x 6 mm stainless steel band specimens mounted to acrylic blocks. Specimens were stored in water for 24 hours at 37 degreesC and debonded in tension on a testing machine at 0.05 cm/minutes. Bond strengths (MPa) were calculated and data were analyzed by analysis of variance. Bond strengths to as-received bands were less than 3.4 MPa for cements tested, whereas bond strengths to air-abraded bands ranged from 7.1 to 17.7 MPa, except for the glass ionomer control. Air abrasion of band materials provides highly increased bond strength of hybrid ionomer and resin cements.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
D
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Acrylic Resins,
http://linkedlifedata.com/resource/pubmed/chemical/Advance cement,
http://linkedlifedata.com/resource/pubmed/chemical/Aluminum Silicates,
http://linkedlifedata.com/resource/pubmed/chemical/Band-Lok,
http://linkedlifedata.com/resource/pubmed/chemical/Composite Resins,
http://linkedlifedata.com/resource/pubmed/chemical/Fuji Ortho,
http://linkedlifedata.com/resource/pubmed/chemical/Fuji Ortho LC,
http://linkedlifedata.com/resource/pubmed/chemical/Glass Ionomer Cements,
http://linkedlifedata.com/resource/pubmed/chemical/Ketac-cem,
http://linkedlifedata.com/resource/pubmed/chemical/Magnesium Oxide,
http://linkedlifedata.com/resource/pubmed/chemical/Polycarboxylate Cement,
http://linkedlifedata.com/resource/pubmed/chemical/Resin Cements,
http://linkedlifedata.com/resource/pubmed/chemical/Stainless Steel,
http://linkedlifedata.com/resource/pubmed/chemical/Water,
http://linkedlifedata.com/resource/pubmed/chemical/Zinc Oxide
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pubmed:status |
MEDLINE
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pubmed:month |
Feb
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pubmed:issn |
0889-5406
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
115
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
143-7
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pubmed:dateRevised |
2004-11-17
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pubmed:meshHeading |
pubmed-meshheading:9971924-Acid Etching, Dental,
pubmed-meshheading:9971924-Acrylic Resins,
pubmed-meshheading:9971924-Aluminum Silicates,
pubmed-meshheading:9971924-Analysis of Variance,
pubmed-meshheading:9971924-Composite Resins,
pubmed-meshheading:9971924-Dental Bonding,
pubmed-meshheading:9971924-Dental Debonding,
pubmed-meshheading:9971924-Dental Stress Analysis,
pubmed-meshheading:9971924-Glass Ionomer Cements,
pubmed-meshheading:9971924-Humans,
pubmed-meshheading:9971924-Immersion,
pubmed-meshheading:9971924-Magnesium Oxide,
pubmed-meshheading:9971924-Materials Testing,
pubmed-meshheading:9971924-Orthodontic Brackets,
pubmed-meshheading:9971924-Polycarboxylate Cement,
pubmed-meshheading:9971924-Resin Cements,
pubmed-meshheading:9971924-Stainless Steel,
pubmed-meshheading:9971924-Surface Properties,
pubmed-meshheading:9971924-Temperature,
pubmed-meshheading:9971924-Tensile Strength,
pubmed-meshheading:9971924-Water,
pubmed-meshheading:9971924-Zinc Oxide
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pubmed:year |
1999
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pubmed:articleTitle |
Bonding of hybrid ionomers and resin cements to modified orthodontic band materials.
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pubmed:affiliation |
Department of Restorative Dentistry and Biomaterials, University of Texas-Houston Health Science Center, Dental Branch 77030-3402, USA.
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pubmed:publicationType |
Journal Article
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