Effects of reducing light-curing time of a high-power LED device on shear bond strength of brackets
| العنوان: | Effects of reducing light-curing time of a high-power LED device on shear bond strength of brackets |
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| المؤلفون: | Lídia Parsekian Martins, Layene Figueiredo Almeida, Renato Parsekian Martins |
| المساهمون: | Universidade Estadual Paulista (Unesp) |
| المصدر: | Web of Science Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP |
| بيانات النشر: | Springer Science and Business Media LLC, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Dental Stress Analysis, Curing Lights, Dental, Time Factors, Materials science, Orthodontic Brackets, Surface Properties, Composite number, Orthodontics, Orthodontic brackets, Dental bonding, In Vitro Techniques, Light curing, 03 medical and health sciences, 0302 clinical medicine, Dental cement, Humans, Dental enamel, Bicuspid, Composite material, 030223 otorhinolaryngology, Curing (chemistry), Light-Curing of Dental Adhesives, Dental cements, Enamel paint, Dental Bonding, 030206 dentistry, Shear bond, Resin Cements, Light curing of dental adhesives, visual_art, Microscopy, Electron, Scanning, visual_art.visual_art_medium, Adhesive, Oral Surgery, Shear Strength, Software |
| الوصف: | Made available in DSpace on 2018-11-26T17:55:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-09-01 Purpose To assess the effects of reducing the curing time of a high-power light-emitting diode (LED) unit (Valo, Ultradent, South Jordan, UT, USA) on shear bond strength (SBS) of metal brackets and on the amount of adhesive remnant of two orthodontic composites. Methods Eighty human premolars were divided into four groups (G1-4) according to curing time and composite: G1 (Transbond XT, 6s), G2 (Opal Bond MV, 6s), G3 (Transbond XT, 3s), and G4 (Opal Bond MV, 3s). Twenty-four hours after bonding, brackets were subject to a SBS test performed with a universal testing machine. Enamel surface was analyzed by SEM and the amount of adhesive remnant was assessed by the Image J software area calculation tool. Two-way analysis of variance was used for statistical analysis of SBS data, while Friedman and Mann-Whitney post hoc tests were used to analyze data on the amount of adhesive remnant. Results Time and composite significantly affected SBS (p |
| تدمد: | 1615-6714 1434-5293 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcb20f8d039e18cb52dfcee95cb6c264 https://doi.org/10.1007/s00056-018-0146-0 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....dcb20f8d039e18cb52dfcee95cb6c264 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 16156714 14345293 |
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