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Article: Incompatibility of oxalate desensitizers with acidic, fluoride-containing total-etch adhesives

TitleIncompatibility of oxalate desensitizers with acidic, fluoride-containing total-etch adhesives
Authors
KeywordsAcid-etch
Fluoride
Oxalate desensitizer
pH
Single-bottle adhesives
Issue Date2005
Citation
Practitioner, 2005, v. 249 n. 1675, p. 730-735 How to Cite?
AbstractThe use of oxalate desensitizers on acid-etched dentin prior to adhesive application can result in subsurface tubular occlusion by calcium oxalate crystals. However, the solubility of calcium oxalate increases in acidic solution. We hypothesized that total-etch adhesives can, depending upon their pH, interact with oxalate-desensitizer-treated dentin in an adverse manner. Acid-etched human dentin treated with 2 oxalate desensitizers (BisBlock and Super Seal) was bonded with 4 simplified total-etch adhesives: One-Step (OS), Single Bond (SB), OptiBond Solo Plus (OB), and Prime&Bond NT (PB). Composite-dentin beams were examined by SEM and TEM, both of which revealed numerous spherical globules on OB- and PB-bonded, desensitizer-treated dentin, but not in OS or SB samples. Bond strengths produced by OB and PB were significantly lower in oxalate-treated specimens than those produced by OS or SB. These surface globules may have interfered with hybridization of demineralized dentin with OB and PB resins and caused compromised bond strengths.
Persistent Identifierhttp://hdl.handle.net/10722/154427
ISSN
1999 Impact Factor: 0.083
2015 SCImago Journal Rankings: 0.187
References

 

DC FieldValueLanguage
dc.contributor.authorYiu, CKYen_HK
dc.contributor.authorKing, NMen_HK
dc.contributor.authorSuh, BIen_HK
dc.contributor.authorSharp, LJen_HK
dc.contributor.authorCarvalho, RMen_HK
dc.contributor.authorPashley, DHen_HK
dc.contributor.authorTay, FRen_HK
dc.date.accessioned2012-08-08T08:25:16Z-
dc.date.available2012-08-08T08:25:16Z-
dc.date.issued2005en_HK
dc.identifier.citationPractitioner, 2005, v. 249 n. 1675, p. 730-735en_HK
dc.identifier.issn0032-6518en_HK
dc.identifier.urihttp://hdl.handle.net/10722/154427-
dc.description.abstractThe use of oxalate desensitizers on acid-etched dentin prior to adhesive application can result in subsurface tubular occlusion by calcium oxalate crystals. However, the solubility of calcium oxalate increases in acidic solution. We hypothesized that total-etch adhesives can, depending upon their pH, interact with oxalate-desensitizer-treated dentin in an adverse manner. Acid-etched human dentin treated with 2 oxalate desensitizers (BisBlock and Super Seal) was bonded with 4 simplified total-etch adhesives: One-Step (OS), Single Bond (SB), OptiBond Solo Plus (OB), and Prime&Bond NT (PB). Composite-dentin beams were examined by SEM and TEM, both of which revealed numerous spherical globules on OB- and PB-bonded, desensitizer-treated dentin, but not in OS or SB samples. Bond strengths produced by OB and PB were significantly lower in oxalate-treated specimens than those produced by OS or SB. These surface globules may have interfered with hybridization of demineralized dentin with OB and PB resins and caused compromised bond strengths.en_HK
dc.languageengen_US
dc.relation.ispartofPractitioneren_HK
dc.subjectAcid-etchen_HK
dc.subjectFluorideen_HK
dc.subjectOxalate desensitizeren_HK
dc.subjectpHen_HK
dc.subjectSingle-bottle adhesivesen_HK
dc.titleIncompatibility of oxalate desensitizers with acidic, fluoride-containing total-etch adhesivesen_HK
dc.typeArticleen_HK
dc.identifier.emailYiu, CKY: ckyyiu@hkucc.hku.hken_HK
dc.identifier.emailKing, NM: hhdbknm@hkucc.hku.hken_HK
dc.identifier.authorityYiu, CKY=rp00018en_HK
dc.identifier.authorityKing, NM=rp00006en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-33748873780en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33748873780&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume249en_HK
dc.identifier.issue1675en_HK
dc.identifier.spage730en_HK
dc.identifier.epage735en_HK
dc.identifier.scopusauthoridYiu, CKY=7007115156en_HK
dc.identifier.scopusauthoridKing, NM=7201762850en_HK
dc.identifier.scopusauthoridSuh, BI=7103193857en_HK
dc.identifier.scopusauthoridSharp, LJ=8561620700en_HK
dc.identifier.scopusauthoridCarvalho, RM=7103357029en_HK
dc.identifier.scopusauthoridPashley, DH=35448600800en_HK
dc.identifier.scopusauthoridTay, FR=7102091962en_HK

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