NDLI: Thermal cycling effect of dicalcium phosphate-reinforced composites on auto-mineralized dental resin.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Chen, Wen-Cheng Chang, Kai-Chi Wu, Hui-Yu Ko, Chia-Ling Huang, Chien-Lin
Description	Author Affiliation: Chen WC ( Department of Fiber and Composite Materials, College of Engineering, Feng Chia University, Taichung 40724, Taiwan, ROC); Chang KC ( Department of Fiber and Composite Materials, College of Engineering, Feng Chia University, Taichung 40724, Taiwan, ROC); Wu HY ( Department of Fiber and Composite Materials, College of Engineering, Feng Chia University, Taichung 40724, Taiwan, ROC); Ko CL ( Department of Fiber and Composite Materials, College of Engineering, Feng Chia University, Taichung 40724, Taiwan, ROC); Huang CL ( Department of Fiber and Composite Materials, College of Engineering, Feng Chia University, Taichung 40724, Taiwan, ROC.)
Abstract	The mineralizing capabilities of surface-modified dicalcium phosphate anhydrous (DCPA), reinforced and treated with nanocrystals and capped with silane, in composite resins were analyzed via thermal cycling. We compared two light-curable composites that were mixed at filler-to-resin mass ratios of 30/70 and 50/50. The strengths, elastic moduli, and topographical structures of the samples were determined after thermal cycling between 5 and 55°C in deionized water for 600 and 2400 cycles. Silane-capped particles decreased the strength but enhanced the mineralizing capability of the composites. Nanocrystal-treated filler surfaces significantly increased the strength and moduli of the composites after 600 thermal cycles. However, these values declined after 2400 thermal cycles. The nanocrystal-treated filler surfaces prevented the reduction in strength before and after 2400 thermal cycles. Prior to silane capping, the nanocrystal-treated DCPA filler surfaces exhibited good mineralization capability without compromising strength. The potential for barrier generation through mineralization yielded positive effects and prevented micro-leakages.
File Format	HTM / HTML
ISSN	09284931
Volume Number	45
e-ISSN	18730191
Journal	Materials Science and Engineering: C
Language	English
Publisher	Elsevier
Publisher Date	2014-12-01
Publisher Place	Netherlands
Access Restriction	Subscribed
Subject Keyword	Discipline Materials Science Calcium Phosphates Chemistry Resins, Synthetic Chemical Phenomena Composite Resins Materials Testing Nanoparticles Silanes Surface Properties Temperature Comparative Study Journal Article Research Support, Non-u.s. Gov't
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Biomaterials Condensed Matter Physics Bioengineering Mechanical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in