Acid-etching protocol for bioceramic cements: Evaluation of bond strength, compression and morphology.

IF 1.3 4区医学 Q3 DENTISTRY, ORAL SURGERY & MEDICINE

Australian Endodontic Journal Pub Date : 2024-10-25 DOI:10.1111/aej.12894

Paula Cosenza, Ana Grasiela Limoeiro, Wayne Martins Nascimento, Marilia Fagury Videira Marceliano-Alves, Adriana de Jesus Soares, Américo Bortolazzo Correr, Alana Pinto Carôso Souza, Marcos Frozoni, Aline Cristine Gomes Matta

{"title":"Acid-etching protocol for bioceramic cements: Evaluation of bond strength, compression and morphology.","authors":"Paula Cosenza, Ana Grasiela Limoeiro, Wayne Martins Nascimento, Marilia Fagury Videira Marceliano-Alves, Adriana de Jesus Soares, Américo Bortolazzo Correr, Alana Pinto Carôso Souza, Marcos Frozoni, Aline Cristine Gomes Matta","doi":"10.1111/aej.12894","DOIUrl":null,"url":null,"abstract":"<p><p>To establish an acid-etching protocol for Biodentine and Cimmo DTA, evaluating compressive strength, bond strength, surface morphology in scanning electron microscope and failure modes after different etching times. Two test specimens were prepared for each cement and divided into four groups (n = 12) according to the acid-etching time (0, 5, 10 and 15 s). Compressive strength was tested using a universal testing machine, while bond strength was evaluated after bonding with Filtek Bulk Flow resin using Universal ESPE Single Bond adhesive. Failures were classified as surface-adhesive, cement-cohesive, resin-cohesive and mixed. Biodentine showed significantly higher compressive strength than Cimmo DTA (p < 0.001), regardless of acid etch time (p < 0.001). Different acid-etching strategies are required for Biodentine and Cimmo DTA, with Biodentine requiring selective etching and Cimmo DTA requiring a full 15-s etch to optimise bond strength properties.</p>","PeriodicalId":55581,"journal":{"name":"Australian Endodontic Journal","volume":null,"pages":null},"PeriodicalIF":1.3000,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Australian Endodontic Journal","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1111/aej.12894","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}

引用次数: 0

Abstract

To establish an acid-etching protocol for Biodentine and Cimmo DTA, evaluating compressive strength, bond strength, surface morphology in scanning electron microscope and failure modes after different etching times. Two test specimens were prepared for each cement and divided into four groups (n = 12) according to the acid-etching time (0, 5, 10 and 15 s). Compressive strength was tested using a universal testing machine, while bond strength was evaluated after bonding with Filtek Bulk Flow resin using Universal ESPE Single Bond adhesive. Failures were classified as surface-adhesive, cement-cohesive, resin-cohesive and mixed. Biodentine showed significantly higher compressive strength than Cimmo DTA (p < 0.001), regardless of acid etch time (p < 0.001). Different acid-etching strategies are required for Biodentine and Cimmo DTA, with Biodentine requiring selective etching and Cimmo DTA requiring a full 15-s etch to optimise bond strength properties.

查看原文本刊更多论文

生物陶瓷水门汀的酸蚀方案：评估粘接强度、压缩和形态。

确定 Biodentine 和 Cimmo DTA 的酸蚀方案，评估不同酸蚀时间后的抗压强度、粘结强度、扫描电子显微镜下的表面形态和失效模式。每种水泥制备两个试样，并根据酸蚀时间（0、5、10 和 15 秒）分为四组（n = 12）。抗压强度使用万能试验机进行测试，而粘接强度则在使用 Universal ESPE Single Bond 粘合剂与 Filtek Bulk Flow 树脂粘接后进行评估。故障分为表面粘合、水泥粘合、树脂粘合和混合故障。Biodentine 的抗压强度明显高于 Cimmo DTA（p

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Australian Endodontic Journal DENTISTRY, ORAL SURGERY & MEDICINE-

CiteScore

3.50

自引率

6.20%

发文量

审稿时长

>12 weeks

期刊介绍： The Australian Endodontic Journal provides a forum for communication in the different fields that encompass endodontics for all specialists and dentists with an interest in the morphology, physiology, and pathology of the human tooth, in particular the dental pulp, root and peri-radicular tissues. The Journal features regular clinical updates, research reports and case reports from authors worldwide, and also publishes meeting abstracts, society news and historical endodontic glimpses. The Australian Endodontic Journal is a publication for dentists in general and specialist practice devoted solely to endodontics. It aims to promote communication in the different fields that encompass endodontics for those dentists who have a special interest in endodontics.