scholarly journals Comparative Evaluation of the Microtensile Bond strength of composite resin to Bleached Enamel: An In vitro Experimental Study

2021 ◽  
Vol 7 (3) ◽  
pp. 325-331
Author(s):  
Dr. Vibha Hegde ◽  
Dr. Amber Ansari ◽  
Dr. Nikita Singh
Keyword(s):  
Experimental Study ◽  
Bond Strength ◽  
Comparative Evaluation ◽  
Composite Resin ◽  
Microtensile Bond Strength

scholarly journals Comparative evaluation of microtensile bond strength of different solvent based one step and two step adhesive systems to dentin. An in-vitro study

2013 ◽  
Vol 16 (4) ◽  
pp. 371
Author(s):  
Pavithra Somasundaram ◽  
Roshan Uthappa ◽  
Vinay Shivgange ◽  
GB Shivamurthy ◽  
Vasundhara Shivanna
Keyword(s):  
Bond Strength ◽  
Comparative Evaluation ◽  
In Vitro Study ◽  
Vitro Study ◽  
Adhesive Systems ◽  
Microtensile Bond Strength ◽  
One Step

scholarly journals Comparative Evaluation of the Shear Bond Strength of a Total Etch Adhesive with a Self-Etching Primer on an Endodontically Treated Teeth

2012 ◽  
Vol 3 (3) ◽  
pp. 247-249
Author(s):  
Shamina Bawa
Keyword(s):  
Bond Strength ◽  
Comparative Evaluation ◽  
Shear Bond Strength ◽  
Composite Resin ◽  
Strength Analysis ◽  
Endodontically Treated Teeth ◽  
Dentin Bonding ◽  
Bonding System ◽  
Group I

ABSTRACT The present in vitro investigation evaluated the shear bond strength of endodontically treated teeth restored with composite resin in conjunction with a total etch adhesive excite and a selfetching primer, Prompt-L-Pop. The aim of this study was to evaluate and compare the bond strength of two generation bonding systems when used on endodontically treated teeth. Twenty-four freshly extracted noncarious intact human maxillary and mandibular teeth were selected for this study. They were divided into 2 groups of 12 teeth each. The occlusal surface of the teeth was ground to prepare flat dentin surface. In group I, 5th generation dentin bonding system excite was used and in group 2, Prompt-L-pop, a self-etching primer was used. Both the dentin bonding agents were placed on the flat dentinal surfaces according to the manufacturer's instructions. Cylinders of composite resin were built on the prepared surface using Teflon mold. The prepared specimen were then embedded on an acrylic jig of suitable dimension and transferred to Instron machine for shear bond strength analysis. Shear bond strengths were measured at a cross head speed of 0.03 mm/sec. How to cite this article Bawa S, Hegde MN. Comparative Evaluation of the Shear Bond Strength of a Total Etch Adhesive with a Self-Etching Primer on an Endodontically Treated Teeth. World J Dent 2012;3(3):247-249.

In Vitro Evaluation of Onlay Restorations on Primary Teeth

2017 ◽  
Vol 40 (12) ◽  
pp. 709-713
Author(s):  
Kadriye G.U. Güzel ◽  
Ayşe C. Altun ◽  
Zuhal Kirzioğlu
Keyword(s):  
Bond Strength ◽  
Primary Teeth ◽  
Composite Resin ◽  
Permanent Teeth ◽  
Primary Tooth ◽  
Microtensile Bond Strength ◽  
Significant Difference ◽  
Bond Strengths ◽  
Materials Used

Purpose Many novel materials have been developed such as composite resin, ceramic, zircon or metal-supported ceramic for use in aesthetic restoration of primary teeth and permanent teeth with extensive crown damage. The aim of the present study was to compare microtensile bond strengths on materials using the microtensile bond strength test. Materials and methods The microtensile bond strength on the primary tooth dentin was measured on extracted primary teeth using an indirect method and fracture patterns were evaluated. Results The analysis of bond strengths using the Mann-Whitney U-test did not show significant difference between the rank averages of the compomer and composite resin (p = 0.741). The dentin sections, from which test samples were obtained, contributed to the bond strength; dentin samples obtained just above the pulp had lower bond strength, and the difference was statistically significant (p = 0.005). The adhesive type fracture was the most prevalent fracture type for both materials. Conclusions When the chemical, physiological, and micromorphological differences between primary and permanent teeth are taken into consideration, the success of the materials used for restorations can be different between primary and permanent teeth. Therefore, materials used in the dentistry must be evaluated separately for primary teeth.

scholarly journals Microtensile Bond Strength of Composite Resin Following the Use of Bromelain and Papain as Deproteinizing Agents on Etched Dentin: An In Vitro Study

2020 ◽  
Vol 13 (1) ◽  
pp. 43-47
Author(s):  
Roopa R Nadig ◽  
Ranjini M Aswathanarayana ◽  
Mohd Sibghatullah Khatib ◽  
Swapna V Devarasanahalli ◽  
Ashwath H Venkateswara
Keyword(s):  
Bond Strength ◽  
Composite Resin ◽  
In Vitro Study ◽  
Vitro Study ◽  
Microtensile Bond Strength

scholarly journals Influence of newer antioxidants on microtensile bond strength of composite resin to bleached enamel - An in vitro study

2020 ◽  
Vol 5 (1) ◽  
pp. 11-16
Author(s):  
Prathipati Roja ◽  
◽  
Dhavala Padma Chaitanya ◽  
Rani Sirisha Malkapuram ◽  
Kilaru Harshini ◽  
...  
Keyword(s):  
Bond Strength ◽  
Composite Resin ◽  
In Vitro Study ◽  
Vitro Study ◽  
Microtensile Bond Strength

scholarly journals The Effects of Different Antioxidant Agents on the Microtensile Bond Strength of Composite Resin to Bleached Enamel

2021 ◽  
pp. 258-269
Author(s):  
Nurcan Ozakar Ilday ◽  
Ozcan Karatas ◽  
Latife Altınok Uygun ◽  
Pınar Gul
Keyword(s):  
Bond Strength ◽  
Composite Resin ◽  
Artificial Saliva ◽  
In Vitro Study ◽  
Microtensile Bond Strength ◽  
Antioxidant Agents ◽  
Composite Resin Restoration ◽  
Post Hoc ◽  
One Way Anova

Objective: The objective of this in vitro study is to examine the effect of antioxidants on the bonding strength of composite resin to bleached enamel. Materials and Methods: One hundred twenty non decay teeth were used in this study. Specimens were cut from the enamel cement junction. Then the specimens were randomly assigned into two groups-office bleaching and home bleaching. Bleaching antioxidants were applied to the first 12 subgroups. The specimens in the remaining 12 groups were kept in artificial saliva for 14 days and antioxidants were applied. Composite resin restoration was applied to all specimens. A cutting device was employed to obtain six specimens (0.9mm) from each tooth, and the microtensile bond strength (μTBS) test was performed. Data were analyzed using one-way ANOVA, the paired t-test, and Duncan’s post hoc test (p=0.05). Results: In office bleaching specimens, immediate antioxidant application increased the μTBS values (p<0.05). Comparisons of the antioxidants individually revealed that bonding values increased after two weeks in specimens subjected to antioxidant application (p<0.05). In office bleaching specimens, immediate antioxidant application increased the μTBS values (p>0.05). Mean μTBS values in the groups to which antioxidants were applied two weeks after home bleaching were higher than those in the groups in which antioxidants were applied immediately. Conclusion: The use of antioxidants after bleaching may increase the MTBS value.  The clinician should take this into account especially in immediate restoration applications after bleaching.

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