Comparative evaluation of the effect of three medications on the color stability of two commercially available acrylic resin denture teeth after thermocycling – An in vitro study

2019 ◽  
Vol 9 (1) ◽  
pp. 9
Author(s):  
Neelam Pande ◽  
Sayali Kulkarni ◽  
Priti Jaiswal ◽  
Jayshri Chahande
Keyword(s):  
Comparative Evaluation ◽  
In Vitro Study ◽  
Color Stability ◽  
Acrylic Resin ◽  
Vitro Study ◽  
Denture Teeth

scholarly journals Comparative evaluation of different mechanical modifications of denture teeth on bond strength between high-impact acrylic resin and denture teeth: An in vitro study

2016 ◽  
Vol 6 (2) ◽  
pp. 161 ◽  
Author(s):  
SumitSingh Phukela ◽  
SiddeshKumar Chintalapudi ◽  
Harleen Sachdeva ◽  
RupinderSingh Dhall ◽  
Neeraj Sharma ◽  
...  
Keyword(s):  
Bond Strength ◽  
Comparative Evaluation ◽  
In Vitro Study ◽  
Acrylic Resin ◽  
High Impact ◽  
Vitro Study ◽  
Denture Teeth

scholarly journals Comparative evaluation of color stability of three commercially available provisional restorative materials: An in vitro study

2021 ◽  
Vol 21 (2) ◽  
pp. 161
Author(s):  
CoraAbigail Coutinho ◽  
Divya Hegde ◽  
Vinita Sanjeevan ◽  
IvyFernandes Coutinho ◽  
Akansha Priya
Keyword(s):  
Comparative Evaluation ◽  
In Vitro Study ◽  
Color Stability ◽  
Vitro Study ◽  
Restorative Materials

scholarly journals The Effect of Outdoor Weathering on Color Stability of Silicone and Acrylic Resin, Pigments-A Comparative Evaluation: An in vitro Study

2015 ◽  
Vol 5 (3) ◽  
pp. 81-85
Author(s):  
K Lekha ◽  
H Dharanendra Kumar
Keyword(s):  
Comparative Evaluation ◽  
Color Change ◽  
In Vitro Study ◽  
Color Stability ◽  
Acrylic Resin ◽  
Silicone Elastomer ◽  
Heat Cure ◽  
Outdoor Weathering ◽  
Cobalt Blue

ABSTRACT Maxillofacial prosthetic materials either resin or elastomer used for the fabrication of facial prostheses have their own physical and mechanical properties. Maxillofacial prosthesis frequent replacement because the elastomer or acrylic resin and its pigments undergo color changes. Purpose Evaluate the effect of outdoor weathering on color stability of silicone and heat-cure acrylic with two different pigments. Materials and methods Total of 80 circular disk specimens, 40 silicone elastomer and 40 heat-cure clear acrylic resin were fabricated in the prepared mold and two dry earth pigments burnt sienna and cobalt blue was added to the specimens and it was subjected to simulated outdoor weathering. Before and after weathering, CIE values of both control and weathering groups were recorded by using spectrophotometer and tabulated. The obtained data were subjected to statistical analysis. Results Silicone elastomer with burnt sienna showed more color change when exposed to weathering followed by silicone with cobalt blue. Heat-cure with cobalt blue had shown some color change, heat-cure and burnt sienna were the most color stable. Conclusion From the study, it can be concluded that heat-cure acrylic resin with burnt sienna most color stable than silicone elastomer. How to cite this article Lekha K, Kumar HD, Meshramkar R, Nadiger RK. The Effect of Outdoor Weathering on Color Stability of Silicone and Acrylic Resin, Pigments-A Comparative Evaluation: An in vitro Study. Int J Prosthodont Restor Dent 2015;5(3):81-85.

scholarly journals Color stability of different denture teeth materials: An in vitro study.

2001 ◽  
Vol 43 (3) ◽  
pp. 193-205 ◽  
Author(s):  
Lâmia Mutlu-Sagesen ◽  
Gülfem Ergün ◽  
Yalcin Özkan ◽  
Bülent Bek
Keyword(s):  
In Vitro Study ◽  
Color Stability ◽  
Vitro Study ◽  
Denture Teeth

scholarly journals Comparative Evaluation of the Effect of Three Different Types of Pattern Materials on the Vertical Marginal Accuracy of Complete Cast Crown: An In Vitro Study

2021 ◽  
Author(s):  
Preetica Sharma ◽  
Tarun Kalra ◽  
Manjit Kumar ◽  
Ajay Bansal ◽  
Shefali Singh Malik
Keyword(s):  
Comparative Evaluation ◽  
In Vitro Study ◽  
Acrylic Resin ◽  
Vitro Study ◽  
Type B ◽  
Different Types ◽  
Stereo Microscope ◽  
Marginal Discrepancy ◽  
Modeling Material

Abstract Aim and Objective The main aim of this study was to evaluate the effect of three different types of pattern materials on the vertical marginal accuracy of complete cast crown. Material and Methods Three groups of 20 specimens each were made based on three pattern materials, that is, blue inlay wax, autopolymerizing acrylic resin, and light cure pattern resin. Castings were made and examined using stereo microscope for vertical marginal discrepancy. Results The result showed that the highest mean gap was noticed in the castings fabricated using inlay type B pattern wax followed by the castings fabricated using autopolymerizing resin and the least mean gap was observed in the castings fabricated using light cure modeling material. Conclusion It was concluded from this study that the use of light cure modeling material to make patterns for casting with lost wax technique is best recommended than inlay type B pattern and autopolymerizing resin.

scholarly journals Comparative Evaluation of the Strength of Denture Base Resin repaired with Glass Fiber-reinforced Acrylic Resin: An in vitro Study

2018 ◽  
Vol 19 (7) ◽  
pp. 792-798 ◽  
Author(s):  
Ramacham P Shanoj ◽  
P Abdul Razak ◽  
K Nanda Kumar ◽  
John Francis ◽  
Kavya Ashok ◽  
...  
Keyword(s):  
Glass Fiber ◽  
Comparative Evaluation ◽  
In Vitro Study ◽  
Acrylic Resin ◽  
Vitro Study ◽  
Denture Base ◽  
Glass Fiber Reinforced ◽  
Base Resin ◽  
Denture Base Resin
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