PMID: 8600009May 1, 1995Paper

Influence of concentration and application time of maleic acid on dentin permeability

Dental Materials : Official Publication of the Academy of Dental Materials
J CampsB Jacquot

Abstract

Since dentin permeability ultimately affects bond strength, the purpose of this study was to compare the effects of different concentrations of maleic acid, and different exposure times on dentin permeability. One hundred and thirty freshly extracted human non-carious third molars were used. Hydraulic conductance was determined after various treatments. The teeth were divided into five groups. In the first group, the smear layer was untreated. In three other groups, 0.10, 0.25, or 0.5 M aqueous solution of maleic acid was applied on dentin slices for 15, 30, or 60 s. In the last group, the Scotchbond Multi-Purpose dental adhesive system (3M Dental Products) conditioner was applied for 15, 30, or 60 s. After a 60 s exposure time, the Scotchbond Multi-Purpose dentin conditioner or the 0.1 M solution of maleic acid was as effective at increasing dentin permeability as the 0.25 M and 0.5 M maleic acid solutions. The maximum dentin permeability was reached after 15 s with 0.25 M and 0.5 M solutions of maleic acid, after 30 s with Scotchbond Multi-Purpose and after 60 s with the 0.1 M solution of maleic acid. During the first 30 s, the 0.1 M solution of malic acid did not increase dentin permeability and did not completely remove the...Continue Reading

References

Feb 1, 1978·Journal of Dental Research·O W ReederD H Pashley
Sep 11, 1992·Journal of Esthetic Dentistry·S E HansenK V Krell
Apr 1, 1990·Dental Materials : Official Publication of the Academy of Dental Materials·R L Blosser
Nov 1, 1989·Dental Materials : Official Publication of the Academy of Dental Materials·E L PashleyD H Pashley
Oct 1, 1988·Dental Materials : Official Publication of the Academy of Dental Materials·R L Blosser, R L Bowen
Jan 1, 1983·Archives of Oral Biology·D H PashleyA Okabe
May 1, 1994·Dental Materials : Official Publication of the Academy of Dental Materials·J CampsJ Fuseri
Jul 1, 1993·Dental Materials : Official Publication of the Academy of Dental Materials·G W MarshallS J Marshall
Feb 1, 1993·Journal of Dental Research·I KrejciF Lutz

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Citations

Dec 13, 2001·Dental Materials : Official Publication of the Academy of Dental Materials·Lorenzo BreschiIvan Stangel
Jan 1, 1997·Dental Materials : Official Publication of the Academy of Dental Materials·J CampsR Rieu
Nov 27, 2002·Journal of Dentistry·Nelly Pradelle-PlassePierre Colon
Jun 4, 2010·International Endodontic Journal·L VasiliadisC Stavrianos
Jan 16, 2018·Acta Odontologica Scandinavica·K Görkem Ulu GüzelSuat Özkorucuklu

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