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Meeting 2016 TMS Annual Meeting & Exhibition
Symposium Advanced Materials in Dental and Orthopedic Applications
Presentation Title Effect of MMT Nanoparticle Clay on Flexural Properties of Polymer Based BisGMA/TEGDMA Resin
Author(s) Duclerc Fernandes Parra, Luiza Mello de Paiva Campos, Letícia Cidreira Boaro, Henrique Perez Ferreira, Ademar Lugão, Vijaya Kumar Rangari
On-Site Speaker (Planned) Duclerc Fernandes Parra
Abstract Scope The objective of this study is to evaluate the flexural properties (strength and modulus) and degree of conversion of dimethacrylate resin containing different amounts of Montomorillonite (MMT) Cloisite 20A nanoclay as filler. Eight formulations of polymer based BisGMA/TEGDMA (four with MMT and another four with barium glass (BG) as filler) at concentration of 20, 30, 40 and 50% by volume were studied. As control, a series of composites containing BG particles were also tested. The flexural strength data was analyzed using Kruskal-Wallis and Tukey’s tests. The addition of MMT nanoparticles in a BisGMA / TEGDMA resin matrix resulted in similar degree of conversion and higher elastic modulus values compared to the groups filled with BG. The decrease in the resistance value with increasing concentration of filler may be due to the lack of a stronger interface between the resin matrix and the MTT.
Proceedings Inclusion? Planned: A print-only volume

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Beta-type Titanium Alloys for Use as Rods in Spinal Fixation Devices
Bioactivity and Mechanical Stability of Ti6Al4V Implant Superplastically Embedded with Hydroxyapatite (HA) in Rats
C-1: DMP1 Peptides Surface Modification of Titanium Implants
C-2: Evaluation of Dental Archwires Following Flex Bending Fatigue
C-3: Surface Chemistry Examination and Adhesion Testing of Chitosan Bonded to Titanium Using Biologically Compatible Solvents
C-4: Understanding Dental Pulp Stem Cells Response to Spider Silk
Dental and Orthopaedic Implants with Surface TiO2 Nanotubes for Enhanced Osseo-Integration
Development of Novel Beta Ti-Mo-Zr Alloys for Orthopedic Applications
Diagnostics and Dental Materials for Crack Mitigation in Natural Teeth
Effect of MMT Nanoparticle Clay on Flexural Properties of Polymer Based BisGMA/TEGDMA Resin
Examining the Effects of Three Biologically Compatible Solvents on the Behavior of Chitosan Bonded to Titanium
Improving the Compatibility of a Veneering Ceramic System Using a New Graded Interlayer Composition
In-Vivo Performance and Characterization of Nanostructured Orthopedic Surfaces
Interfacial Properties of Cellulose Nanocrystals for Biomedical Applications
Mechanically Strong TiO2 Nanotubes for Hip Implants
Miniature Medical Implants from Nanostructured Titanium
Novel Approach for Manufacturing Technological Based Characterization of Residual Strength Behavior of Ceramic for Dental Applications
One-step Anodic Deposition of HA with Ag Nanoparticles on Titanium for Anti-bacterial and Bioactive Implant
Overview of Degradation Phenomena in Dentistry and Orthopedics
Polymeric Coating for Optimization of Drug Release from Drug-Loaded Surfaces
Processing, Microstructure Characterization and Biological Response of Cold Sprayed Biocomposite Coatings
Room Temperature Aging of Ti-Nb based Beta Alloys
Structural Characteristics and Mechanical Behavior of Selective Laser Sintered Porous Ti-6Mo Alloy for Biomedical Applications
Surface Amorphization of NiTi Alloy Induced by Ultrasonic Nanocrystal Surface Modification for Biomedical Applications
Surface Treatments and Dental Implant Infections
Tensile Mean Strain Effects on the Fatigue Behavior of Superelastic Nitinol
The Growing Orthopedic Infection Problem: Can Anything Stop It ?
The Improvement in Fatigue, Biocompatibility and Corrosion Resistance of Low Modulus Beta Titanium Alloy using UNSM & LSP
Thermal Stability and Structural Characteristics of Metastable Beta-type Ti-Nb Alloys for Implant Applications
Titania Nanotube Arrays as Interfaces for Neural Prostheses
Titanium Oxide Nano-bio Interactions: Repercussions in Health Effects
Vanadium Interactions in Biological Systems

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