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Effect Of Smear Layer And Surface Roughness On Micro Shear Bond Strength Of Self Etching Adhesives
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Book Synopsis Effect of Smear Layer and Surface Roughness on Micro-shear Bond Strength of Self-etching Adhesives by : Chantida Pawaputanon Na Mahasarakham
Download or read book Effect of Smear Layer and Surface Roughness on Micro-shear Bond Strength of Self-etching Adhesives written by Chantida Pawaputanon Na Mahasarakham and published by . This book was released on 2012 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Smear Layer and Surface Roughness from Different Surface Preparations on Micro-shear Bond Strength of Two Self-etching Adhesives by :
Download or read book Effect of Smear Layer and Surface Roughness from Different Surface Preparations on Micro-shear Bond Strength of Two Self-etching Adhesives written by and published by . This book was released on 2013 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Smear Layer on Microtensile Bond Strength of Self-etching Adhesives to Dentin by : Varangkanar Jirarattanasopa
Download or read book Effect of Smear Layer on Microtensile Bond Strength of Self-etching Adhesives to Dentin written by Varangkanar Jirarattanasopa and published by . This book was released on 2003 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Etching Time Effects on the Bond Strength of Three Adhesive Systems by : Hung D. Pham
Download or read book Etching Time Effects on the Bond Strength of Three Adhesive Systems written by Hung D. Pham and published by . This book was released on 2002 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lasers in Dentistry—Current Concepts by : Donald J. Coluzzi
Download or read book Lasers in Dentistry—Current Concepts written by Donald J. Coluzzi and published by Springer Nature. This book was released on 2024-01-08 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, now in an extensively revised second edition, provides information on the basic science and tissue interactions of dental lasers and documents the principal current clinical uses of lasers in every dental discipline. The applications of lasers in restorative dentistry, endodontics, dental implantology, pediatric dentistry, periodontal therapy, and soft tissue surgery are clearly described and illustrated. Information is also provided on laser-assisted multi-tissue management, covering procedures such as crown lengthening, gingival troughing, gingival recontouring, and depigmentation. The closing chapters look forward to the future of lasers in dentistry and the scope for their widespread use in everyday clinical practice. When used in addition to or instead of conventional instrumentation, lasers offer many unique patient benefits. Furthermore, research studies continue to reveal further potential clinical applications, and new laser wavelengths are being explored, developed, and delivered with highly specific power configurations to optimize laser–tissue interaction. This book will bring the reader up to date with the latest advances and will appeal to all with an interest in the application of lasers to the oral soft and/or hard tissues.
Book Synopsis Polymers for Dental and Orthopedic Applications by : Shalaby W. Shalaby
Download or read book Polymers for Dental and Orthopedic Applications written by Shalaby W. Shalaby and published by CRC Press. This book was released on 2006-11-20 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent advances not only in the creation of new polymers but also in their processing and production have ushered in huge strides in a variety of biomedical and clinical areas. Orthopedics and dentistry are two such areas that benefit immensely from developments in polymer science and technology. Polymers for Dental and Orthopedic Applications
Book Synopsis Effect of Surface Preparation on Resin to Enamel Shear Bond Strength with Self-etching Adhesive Systems by : Raed F. Al Ajlouni
Download or read book Effect of Surface Preparation on Resin to Enamel Shear Bond Strength with Self-etching Adhesive Systems written by Raed F. Al Ajlouni and published by . This book was released on 2002 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Dentin Smear Layer on the Performance of Self-etching Adhesive Systems by : Anyarat Srihanon
Download or read book Effect of Dentin Smear Layer on the Performance of Self-etching Adhesive Systems written by Anyarat Srihanon and published by . This book was released on 2007 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Etching Duration on the Surface Roughness, Surface Loss, Flexural Strength, and Shear Bond Strength to a Resin Cement of E.max Cad Glass Ceramic by : Hanan Al-Johani
Download or read book Effects of Etching Duration on the Surface Roughness, Surface Loss, Flexural Strength, and Shear Bond Strength to a Resin Cement of E.max Cad Glass Ceramic written by Hanan Al-Johani and published by . This book was released on 2017 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: EFFECTS OF ETCHING DURATION ON THE SURFACE ROUGHNESS, SURFACE LOSS, FLEXURAL STRENGTH OF E. MAX CAD GLASS CERAMIC AND SHEAR BOND STRENGTH TO A RESIN CEMENT Background: Long-term retention of ceramic restorations is dependent on the bond strength of the luting resin to both the tooth and porcelain substrates. In order to achieve successful bonding, the surface of the porcelain substrate must be modified to increase the surface roughness, and this can be achieved chemically by hydrofluoric (HF) acid etching. However, prolonged HF acid etching has shown to have a weakening effect on the evaluated lithium disilicate glass-ceramics. Therefore, it is essential to quantify the required etching duration of HF acid to minimize the possible deleterious effects on ceramic strength while maximizing the bond strength to tooth structure. Objectives: To evaluate the effects of HF acid etching duration on the surface roughness, surface loss, flexural strength, and shear bond strength of IPS e.max CAD (Ivoclar Vivadent) lithium disilicate-based glass ceramic to a resin cement. Hypothesis: The differences in HF acid etching durations will not have a significant effect on the surface roughness, surface loss, flexural strength, or shear bond strength of IPS e.max CAD to a resin cement. Methods: 168 specimens were prepared from IPS e.max CAD blocks. All specimens were polished and sonically cleaned in distilled water. Specimens were fired in the vacuum pump furnace according to the manufacturer's instructions. Specimens were then divided into 4 groups, according to etching durations, then further divided into 3 subgroups, according to the properties tested. Group A was not etched (control), Groups B, C and D were etched with 5-percent HF acid (IPS Ceramic Etching gel, Ivoclar Vivadent) for 20 s, 60 s and 90 s respectively. The morphologies of both etched and non-etched surfaces in specimens of subgroup 1 of each etching group (n = 16/group) were observed under scanning electron microscopy (SEM). In addition, non-contact surface profilometry (Proscan 2000) was used to calculate the surface loss and to examine the surface roughness of the etched ceramic surfaces and roughness values (Ra, Rq) were documented for each group. Furthermore, etched specimens of subgroup 2 (n = 16/group) were silanated (Monobond Plus, Ivoclar Vivadent) and cemented with a resin cement (Multilink Automix, Ivoclar Vivadent). The shear bond strength (SBS) was measured using a universal mechanical testing machine. For each etching group, subgroup 3 specimens (n = 10/group) were loaded to failure in a three-point bending test to measure their flexural strength values using a universal mechanical testing machine. Data for surface roughness, surface loss, and flexural strength were analyzed using one-way analysis of variance (ANOVA), to identify the significant effects of different HF acid etching durations. Data for shear bond strength test were analyzed using two-way ANOVA to test the effects of etching duration, storage for 24 hours/thermocycling, and their interaction. All pair-wise comparisons from ANOVA analysis were made using Fisher's Protected Least Significant Differences to control the overall significance level at 5 percent. Results: Difference in HF etching durations did not have a significant effect on surface roughness values Ra or Rq (p = 0.3408; p = 0.3245) respectively, but had a significant effect on surface loss (p = 0.0006). SBS values were not significantly different between experimental groups (p = 0.4650); however, SBS values after 24-h storage were significantly higher than that found after thermocycling (p = 0.0166) among different etching durations. Finally, different HF etching durations did not have a significant effect on flexural strength values (p = 0.1260). Conclusion: Within the limitations of this study, different HF etching durations did not have a significant effect on surface roughness, flexural strength, or shear bond strength of IPS e.max CAD. However, the different etching durations significantly affected the surface loss of the lithium disilicate glass ceramics.
Download or read book Operative Dentistry written by and published by . This book was released on 2007 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fundamentals of Operative Dentistry by : James B. Summitt
Download or read book Fundamentals of Operative Dentistry written by James B. Summitt and published by . This book was released on 2006 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on the management of caries as a disease and the restoration of individual teeth, the 20 chapters in this textbook describe direct conservative fillings fabricated from dental amalgam, resin composite, and resin-ionomer materials, and techniques for partial-and complete-coverage indirect restorations of gold alloy, porcelain, metal-ceramic
Book Synopsis Self-Etching Adhesives by : Ahmed Ahmed Laithy Hassan
Download or read book Self-Etching Adhesives written by Ahmed Ahmed Laithy Hassan and published by LAP Lambert Academic Publishing. This book was released on 2011-01 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present investigation was performed to evaluate the effect of acid pretreatment, bonding condition (wet or dry dentin) and the application technique (single application or double application)on resin/dentin bond strength and the morphology of the resin/dentin interface using two self-etching adhesive systems. The results showed that the type of the adhesive had a significant effect on the resin/dentin shear bond strength, followed by dentin condition.
Book Synopsis Esthetic Dentistry- E-Book by : Kenneth W. Aschheim
Download or read book Esthetic Dentistry- E-Book written by Kenneth W. Aschheim and published by Elsevier Health Sciences. This book was released on 2014-11-26 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: Help your patients look better and improve their self-esteem with this complete, user-friendly guide to all of the latest esthetic dentistry procedures that are in high demand. Thoroughly updated by the most renowned leaders in the field, the new third edition of Esthetic Dentistry: A Clinical Approach to Techniques and Materials offers clearly highlighted techniques in step-by-step fashion, with unmistakable delineation of armamentarium, for the treatment of esthetic problems. Hundreds of clinical tips are included throughout the book to help alert you to potential problems, variations on techniques, and other treatment considerations. Plus, an invaluable troubleshooting guide covers the different types of esthetic problems (such as size, discoloration, and spacing issues), potential solutions, and references to chapters where the specific problem is discussed in detail. With this expert reference in hand, you will have all you need to master the latest esthetic procedures that your patients want! Troubleshooting guide at the beginning of the book features tabled information containing a quick snapshot of the problem, the solution, and where in the text it can be found. Hundreds of clinical tips throughout the book alert you to potential problems, variations on techniques, and other treatment considerations. Short narratives utilize a user-friendly format that works as a dependable reference, as well as a quick, at-a-glance guide. Part 2: Principles of Esthetics provides a detailed discussion of the fundamentals of esthetics and its relevancy to dentistry. Part 3: Esthetic Materials and Techniques assists you in selecting the correct materials for a specific clinical situation. Part 4: Esthetics and Other Clinical Applications offers an overview of how esthetics relates to other clinical specialties including, periodontics, orthodontics, implants, oral surgery, pediatrics, occlusion, laser surgery, oral photography, CAD/CAM technology, dermatological pharmaceuticals, and plastic surgery.
Book Synopsis The Effect of Self-etching Adhesives on Sealant Bond Strength by : Michael A. Shannon
Download or read book The Effect of Self-etching Adhesives on Sealant Bond Strength written by Michael A. Shannon and published by . This book was released on 2004 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Surface Contamination on Shear Bond Strengths of Self-etching Bonding Systems by : Charuphan Oonsombat
Download or read book Effect of Surface Contamination on Shear Bond Strengths of Self-etching Bonding Systems written by Charuphan Oonsombat and published by . This book was released on 2002 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Microtensile Bond Strength of Self-etching Adhesives with Two Different Application Procedures by : Deniz Cakir
Download or read book Evaluation of Microtensile Bond Strength of Self-etching Adhesives with Two Different Application Procedures written by Deniz Cakir and published by . This book was released on 2005 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Phosphoric Acid Etching Prior to Application of Self-etching Primer (SEP) on Shear Bond Strenght by : Grace Shao-Chiu Chen
Download or read book Effect of Phosphoric Acid Etching Prior to Application of Self-etching Primer (SEP) on Shear Bond Strenght written by Grace Shao-Chiu Chen and published by . This book was released on 2010 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: INTRODUCTION: The objective of this study was to determine the effect of phosphoric acid etching prior to application of self-etching primer on orthodontic bonding in terms of shear bond strength and the adhesive remnant on the enamel surface at debonding. METHODS: Fifty-one extracted human premolars were pumiced, rinsed, dried, and then subjected to three different treatments: Group 1: no phosphoric acid etching + Transbond Plus SEP; Group 2: 15-second etching with 37% phosphoric acid + rinsed + dried + Transbond Plus SEP; Group 3: 30-second etching with 37% phosphoric acid + rinsed + dried + Transbond Plus SEP. Precoated metal brackets (3M Unitek, APC Plus, Victory brackets) were then bonded following the manufacturer's recommendation. An Instron Universal Testing Machine was used to test shear bond strength (SBS) at a crosshead speed of 0.5 mm/min. Adhesive remnant index (ARI) was assigned to all specimens under a 16 times magnification using a light microscope. RESULTS: One-way repeated measured analysis of variance test (ANOVA) revealed no significant differences in shear bond strength among all three groups. Kruskal Wallis test revealed that there was a significant difference in ARI score between Group 1 when compared to Groups 2 and 3. Two-way analysis of variance was used to examine any statistical difference in frequency of enamel fracture craters among the three groups. CONCLUSION: There was no statistical difference in shear bond strength between the three groups. Most specimens demonstrated adequate shear bond strength (>/= 6 MPa) for routine clinical application. Etching enamel with phosphoric acid prior to the use of Transbond Plus SEP resulted in more adhesive remaining on the enamel surface. The removal of this excess surface cement may lead to increased enamel loss during post debonding clean up.
