title: Bond strength and interfacial morphology of two adhesive systems to deciduous dentin: in vitro study.
abstract: This study evaluated the bond strength and the interfacial morphology of composite restorations (SMP: Scotchbond Multi-Purpose - 3M; CSE: Clearfil SE Bond - Kuraray) in primary dentin. There is no statistical difference between groups. Fracture modes revealed a weak zone in the demineralized dentin (SMP) and in the hybrid layer (CSE). The interfacial morphology was similar in both groups. The demineralized zone in bond structures has a negative influence in adhesive restorations over the time.
authors.affiliation: Department of Pediatric Dentistry, School of Dentistry, Universidade Federal de Santa Maria, Brazil. lucianocasagrande@hotmail.com
authors.forename: Luciano
authors.initials: L
authors.lastname: Casagrande
authors.forename: Vinícius
authors.initials: V
authors.lastname: De Hipólito
authors.forename: Mário Fernando
authors.initials: MF
authors.lastname: De Góes
authors.forename: Fernando Borba
authors.initials: FB
authors.lastname: de Araujo
mesh_terms: D000180:Acrylic Resins / Q000737:chemistry; D002648:Child; D003188:Composite Resins / Q000737:chemistry; D017220:Dentin-Bonding Agents / Q000737:chemistry*; D005260:Female; D006801:Humans; D008297:Male; D011140:Polyurethanes / Q000737:chemistry; D019279:Resin Cements / Q000737:chemistry*; D013718:Tensile Strength; D014094:Tooth, Deciduous
chemical_list: D000180:Acrylic Resins; C438313:Clearfil SE Bond; C029012:Composite Dental Resin; D003188:Composite Resins; D017220:Dentin-Bonding Agents; D011140:Polyurethanes; D019279:Resin Cements; C084018:Scotchbond Multi-Purpose