Accepted Article

Received Date : 08-Jan-2014 Accepted Date : 13-Mar-2014 Article type

: Original Scientific Article

Ion release and mechanical properties of calcium silicate and calcium hydroxide materials used for pulp capping

LC Natale, MC Rodrigues, TA Xavier, A Simões, DN de Souza, RR Braga

Department of Biomaterials and Oral Biology, School of Dentistry, University of São Paulo, São Paulo, Brazil

Running title: Pulp capping agents comparison

Keywords: calcium hydroxide, calcium silicate, ion release, mechanical properties, MTA.

Corresponding author: Roberto Ruggiero Braga Departamento de Biomateriais e Biologia Oral da FOUSP, Av. Prof. Lineu Prestes, 2227, São Paulo, SP, CEP: 05508-000, Brazil Email: [email protected] Phone: +55 11 30917840.

Abstract Aim To compare the ion release and mechanical properties of a calcium hydroxide

This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process which may lead to differences between this version and the Version of Record. Please cite this article as an 'Accepted Article', doi: 10.1111/iej.12281 This article is protected by copyright. All rights reserved.

Accepted Article

(Dycal) and two calcium silicate (MTA Angelus and Biodentine) cements. Methodology Calcium and hydroxyl ion release in water from 24-h set cements were calculated from titration with HCl (n=3). Calcium release after 7, 14, 21 and 28 days at pH 5.5 and 7.0 was measured using ICP-OES (n=6). Flexural strength (FS) and modulus (E) were tested after 48-h storage and compressive strength (CS) was tested after 48 h and 7 days (n=10). Ion release and mechanical data were subjected to ANOVA/Tukey and Kruskal-Wallis/Mann-Whitney tests, respectively (α=0.05). Results Titration curves revealed that Dycal released significantly fewer ions in solution than calcium silicates (p

Ion release and mechanical properties of calcium silicate and calcium hydroxide materials used for pulp capping.

To compare the ion release and mechanical properties of a calcium hydroxide (Dycal) and two calcium silicate (MTA Angelus and Biodentine) cements...
144KB Sizes 0 Downloads 3 Views