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Kuscu HY. The Effect of Different Ageing Protocols on the Shear Bond Strength of the Ceromer Indirect Composite on Two Different Substructure Materials. Niger J Clin Pract 2024; 27:368-375. [PMID: 38528358 DOI: 10.4103/njcp.njcp_88_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 02/06/2024] [Indexed: 03/27/2024]
Abstract
BACKROUND The evolution of restorative materials in prosthodontics has led to the emergence of indirect composite resins, including ceromers, as alternatives to traditional metal-ceramic restorations. However, research gaps exist regarding the impact of ageing protocols on the bond strength of ceromer composites to different metal substructures, necessitating further investigation in this area. AIM This study aimed to determine the effect of five different ageing protocols on the shear bond strength (SBS) of ceromer indirect composites on two different substructures. METHODS In this in vitro study, 120 metallic discs (10 × 2 mm) were cast from cobalt-chromium (Co-Cr) alloy (n = 60) and spark erosion treated from grade V titanium (n = 60). Each sample was sandblasted. The M.L. primer (Shofu, Germany) and layers of opaque were applied to the surface following the manufacturer's instructions. A special jig (6 × 2 mm) was placed on each disc. The ceromer was condensed in it and light-cured separately for 90 s. Following polishing, specimens were separated into five ageing groups: distilled water (as a control), thermal cycling, tea, coffee, and gastric acid immersion. All samples were placed in 37°C incubation for 28 days for distilled water, coffee, and tea, and 7 days for gastric acid immersion and thermal cycling for 5000 cycles (5-55°C). A universal test machine was used to measure the SBS. The samples were evaluated for failure modes using stereomicroscopy. Data were analyzed using one-way analysis of variance (ANOVA) (P < 0.05). RESULTS According to one-way ANOVA, the mean SBS (MPa) between the two groups was compared in each ageing protocol, and there were no significant differences between the Co-Cr-C and Ti-C groups (P > 0.05). The most frequent mode of failure in all groups was mixed. CONCLUSIONS Applying the ageing protocols, the type of substructure material had no significant effect on the SBS of the ceromer indirect composite except for tea immersion.
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Affiliation(s)
- Hy Yay Kuscu
- Department of Prosthodontics, Faculty of Dentistry, Mehmet Akif Ersoy University, Burdur, Turkey
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Dederichs M, Badr Z, Viebranz S, Schroeter S, Hennig CL, Schmelzer AS, Guentsch A. Effect of Different Primers on Shear Bond Strength of Base Metal Alloys and Zirconia Frameworks. Polymers (Basel) 2024; 16:572. [PMID: 38475255 DOI: 10.3390/polym16050572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 02/16/2024] [Accepted: 02/18/2024] [Indexed: 03/14/2024] Open
Abstract
Ensuring a secure bond between a framework structure and layering composite resin veneer is essential for a long-lasting dental restoration. A variety of primer systems are available to facilitate the adhesive bonding. Nevertheless, the growing preference for efficiency and simplicity in dentistry has made the one-bottle universal primers a desirable option. This study aims to compare the effectiveness of universal primers on the shear bond strength (SBS) of base metal alloy (BMA) and zirconia to layering composite resin. Each 160 BMA and zirconia 20 × 10 × 5 mm test specimen was fabricated. Eight different primers (SunCera Metal Primer, Metal Primer Z, Reliance Metal Primer, Alloy Primer, MKZ Primer, Monobond Plus, ArtPrime Plus, and Clearfil Ceramic Primer Plus) were applied to 20 specimens in each group. Subsequently, a 5 × 2 mm composite resin build-up was applied. SBS tests were performed after 24 h of water storage and after thermocycling (25,000 cycles, 5-55 °C). On BMA, after water storage for 24 h, the bond strength values ranged from 26.53 ± 3.28 MPa (Metal Primer Z) to 29.72 ± 2.00 MPa (MKZ Primer), while after thermocycling, bond strength values ranged from 25.19 ± 1.73 MPa (MKZ Primer) to 27.69 ± 2.37 MPa (Clearfil Ceramic Primer Plus). On a zirconia base, after 24 h, the bond strengths values ranged from 22.63 ± 2.28 MPa (Reliance Primer) to 29.96 ± 2.37 MPa (MKZ Primer) and from 23.77 ± 3.86 MPa (Metal Primer Z) to 28.88 ± 3.09 MPa (Monobond Plus) after thermocycling. While no significant difference in bond strength was found between the primers on the BMA base, five primer combinations differed significantly from each other on zirconia (p = 0.002-0.043). All primers achieved a bond strength greater than 23 MPa on both framework materials after thermocycling. Thus, all primers tested can be applied to both framework materials with comparable results.
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Affiliation(s)
- Marco Dederichs
- Policlinic of Prosthetic Dentistry and Material Science, Center for Dental Medicine, Jena University Hospital, D-07743 Jena, Germany
| | - Zaid Badr
- Technological Innovation Center, Department of General Dental Sciences, Marquette University School of Dentistry, Milwaukee, WI 53201-1881, USA
| | - Stephanie Viebranz
- Policlinic of Prosthetic Dentistry and Material Science, Center for Dental Medicine, Jena University Hospital, D-07743 Jena, Germany
| | - Steffen Schroeter
- Policlinic of Prosthetic Dentistry and Material Science, Center for Dental Medicine, Jena University Hospital, D-07743 Jena, Germany
| | - Christoph-Ludwig Hennig
- Department of Orthodontics, Center for Dental Medicine, Jena University Hospital, D-07743 Jena, Germany
| | - Anne-Sophie Schmelzer
- Policlinic of Prosthetic Dentistry and Material Science, Center for Dental Medicine, Jena University Hospital, D-07743 Jena, Germany
| | - Arndt Guentsch
- Department of Surgical and Diagnostic Sciences, Marquette University School of Dentistry, Milwaukee, WI 53201-1881, USA
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Soliman TA, Robaian A, Al-Gerny Y, Hussein EMR. Influence of surface treatment on repair bond strength of CAD/CAM long-term provisional restorative materials: an in vitro study. BMC Oral Health 2023; 23:342. [PMID: 37254207 DOI: 10.1186/s12903-023-03021-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 05/05/2023] [Indexed: 06/01/2023] Open
Abstract
BACKGROUND The surface treatment to improve the repair bond strength may vary because CAD/CAM provisional restoration polymers exhibit a variety of microstructures. This study was conducted to evaluate the effect of surface treatments on the repairability of three different CAD/CAM polymers for long-term provisional restorations. METHODS Thirty specimens from each provisional restorative materials (CAD-Temp, Everest C-Temp, and PEEK) were divided into three groups: C: surfaces received no treatment; SB: surfaces were airborne particle abraded with 50 μm aluminum oxide; SB-T: surfaces received the same conditions as group SB in addition to thermocycling before and after treatment. Primer and nanohybrid repair resin composite were applied to the prepared CAD /CAM surfaces. The shear bond strength and the mode of failure were assessed. ANOVA and Tukey's significant difference tests were used to evaluate the data. RESULTS The SB group had significantly higher repair SBS values (p < .001) compared to the other groups (C and SB-T). Everest C-Temp significantly recorded the highest repair SBS (17.84 ± 0.19 MPa) in group SB, while the lowest repair SBS values (5.51 ± 1.14 MPa) for CAD-Temp were recorded in group C. PEEK significantly recorded the second highest repair SBS (15.96 ± 0.18) in the SB group. CONCLUSIONS Everest C-Temp had the highest repair SBS after an airborne abrasion particle. Thermocycling had no significant effect on the repair SBS for PEEK. Everest C-Temp and PEEK are recommended as long-term durable provisional materials for clinical use.
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Affiliation(s)
- Tarek Ahmed Soliman
- Dental Biomaterials Department, Faculty of Dentistry, Mansoura University, Mansoura, Egypt.
- Prosthetic Dentistry Department, Faculty of Dentistry, New Mansoura University, Mansoura, Egypt.
| | - Ali Robaian
- Conservative Dental Science Department, Faculty of Dentistry, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Youssef Al-Gerny
- Restorative Dental Science Department, Faculty of Dentistry, King Khalid University, Abha, KSA, Saudi Arabia
| | - Eman Mohamed Raffat Hussein
- Prosthetic Dentistry Department, General Zagazig Hospital, El Sharkeya, Egypt
- Prosthetic Dentistry Department, Faculty of Dentistry, Misr International University, Obour, Greater Cairo, Egypt
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Turkkal F, Culhaoglu AK, Sahin V. Composite-veneering of polyether-ether-ketone (PEEK): evaluating the effects of different surface modification methods on surface roughness, wettability, and bond strength. Lasers Med Sci 2023; 38:95. [PMID: 36995426 DOI: 10.1007/s10103-023-03749-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 12/03/2022] [Indexed: 03/31/2023]
Abstract
This study aimed to evaluate the effects of different surface modification methods on the surface roughness, contact angle, and bond strength of composite-veneer materials of polyether-ether-ketone (PEEK). Fifty-five specimens (n = 11) with a size of 7 × 7 × 2 mm were cut out from PEEK discs. The specimens were divided into five groups with different surface treatments: no treatment (NO) (control group), sulfuric acid (SA), plasma (P), femtosecond laser (FS), and Nd-YAG laser (NY). After the surface treatments, the specimens were checked for roughness, contact angle, and bond strength of the composite-veneer material. Data were analyzed with the Welch test for roughness, contact angle, and bond strength parameters. Individual Pearson correlation tests were executed for all surface treatment groups to determine any significant correlations among roughness, contact angle, and bond strength parameters (P < .001). Roughness, contact angle, and bond strength values were affected by surface modification methods (P < .001). In comparison to the control group, NY and FS treatments increased the surface roughness and bond strength; they also provided bond strength values comparable to the SA group. When the relationship between the variables was examined, no correlation was seen between roughness, contact angle, and bond strength values for the NY, SA, and control groups (P > .05); however, significant correlations were determined between the contact angle and surface roughness values for the P and FS groups (P < .05). Femtosecond and Nd-YAG laser treatments are viable surface modification alternatives to the sulfuric acid treatment for the PEEK material.
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Affiliation(s)
| | - Ahmet Kursad Culhaoglu
- Department of Prosthodontics, Faculty of Dentistry, Kırıkkale University, Yenisehir Mah, Celebi Sokak No: 1, 71450, Kırıkkale, Türkiye.
- Department of Prosthodontics, Faculty of Dentistry, Sağlık Bilimleri Gülhane Univesity, Emrah Mah. 06018 Etlik/Keçiören/ANKARA, Ankara, Türkiye.
| | - Volkan Sahin
- Department of Prosthodontics, Faculty of Dentistry, Kırıkkale University, Yenisehir Mah, Celebi Sokak No: 1, 71450, Kırıkkale, Türkiye
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On the synergistic effect of sulfonic functionalization and acidic adhesive conditioning to enhance the adhesion of PEEK to resin-matrix composites. Dent Mater 2021; 37:741-754. [PMID: 33589269 DOI: 10.1016/j.dental.2021.01.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 08/02/2020] [Accepted: 01/20/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate the combined effect of the sulfuric acid etching and an acidic adhesive conditioning on the shear bond strength of PEEK to a resin-matrix composite. MATERIALS AND METHODS Forty PEEK specimens were assigned randomly to 4 groups for H2SO4 etching followed by universal adhesive (pH at 2.5) conditioning for 0, 1, 3, and 5 min. Thirty PEEK specimens were divided into 3 groups for only acidic adhesive conditioning for 0, 1, 3, and 5 min. After the light-curing of the adhesive, a nanohybrid resin composite was applied onto the surfaces and then light-cured following the manufacturer`s guidelines. All specimens were stored in distilled water at 37 °C for 24 h mechanical testing. Shear bond strength tests were performed using a universal testing machine. Surfaces were analyzed by SEM, light interferometry, FTIR, and liquid contact angle measurement. Statistical analysis was performed by one-way ANOVA and Tukey's post hoc tests (p < 0.05). RESULTS No adhesion was achieved between untreated PEEK a resin-matrix composite, regardless of the adhesive conditioning time points. Shear bond strength of H2SO4-etched PEEK to resin-matrix composite increased with time (0 mmin. 4.95 ± 2.86 MPa < 1 min: 9.35 ± 2.26 MPa < 3 min: 17.84 ± 2.82 MPa < 5 min: 21.43 ± 5.00 MPa). SEM images revealed a significant modification of PEEK surface topography after the H2SO4 etching. SIGNIFICANCE The acidic adhesive was unable to modify the untreated PEEK surface to establish an effective adhesion although a synergistic effect was noticed when the universal (acidic) adhesive was applied over a H2SO4-etched PEEK surface, thus improving the PEEK to resin-matrix composite adhesion.
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Kürkçüoğlu I, Küçükeşmen HC, Ozkir SE, Yilmaz B. Effect of surface treatment on roughness and bond strength of
CAD‐CAM
multidirectional glass fiber‐reinforced composite resin used for implant‐supported prostheses. POLYM INT 2021. [DOI: 10.1002/pi.6173] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Işın Kürkçüoğlu
- Faculty of Dentistry, Department of Prosthodontics Suleyman Demirel University Isparta Turkey
| | - Hakkı Cenker Küçükeşmen
- Faculty of Dentistry, Department of Prosthodontics Suleyman Demirel University Isparta Turkey
| | - Serhat Emre Ozkir
- Faculty of Dentistry, Department of Prosthodontics Osmangazi University Eskişehir Turkey
| | - Burak Yilmaz
- Department of Reconstructive Dentistry and Gerodontology, School of Dental Medicine University of Bern Bern Switzerland
- Department of Restorative, Preventive and Pediatric Dentistry, School of Dental Medicine University of Bern Bern Switzerland
- Division of Restorative and Prosthetic Dentistry The Ohio State University Columbus OH USA
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Barto A, Vandewalle KS, Lien W, Whang K. Repair of resin-veneered polyetheretherketone after veneer fracture. J Prosthet Dent 2021; 125:704.e1-704.e8. [PMID: 33546855 DOI: 10.1016/j.prosdent.2020.10.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 10/30/2020] [Accepted: 10/30/2020] [Indexed: 01/13/2023]
Abstract
STATEMENT OF PROBLEM If a composite resin-veneered polyetheretherketone (PEEK) restoration chips or fractures, a repair may be indicated. However, the most appropriate repair protocol for a composite resin-veneered PEEK restoration is unclear. PURPOSE The purpose of this in vitro study was to determine the efficacy of airborne-particle abrasion and/or a primer in the repair of composite resin-veneered PEEK prostheses. MATERIAL AND METHODS PEEK specimens (N=80) were airborne-particle abraded with alumina before being conditioned with a methyl methacrylate-based primer. A thin layer of opaquer was applied, and a split mold was then filled with a veneering resin. The specimens underwent 5000 thermocycles, and then shear bond strength (SBS) was determined and used as the positive control group. Specimens that failed in either mixed or adhesive modes were contaminated with saliva and then exposed to 4 different repair treatment methods: no airborne-particle abrasion, bonded without a primer (negative control group); airborne-particle abrasion, bonded without a primer; no airborne-particle abrasion, bonded with a primer; and airborne-particle abrasion, bonded with a primer. All specimens had opaquer applied before being veneered. Repaired specimens then underwent thermocycling before SBS testing. Data were analyzed via ANOVA with a Newman-Keuls post hoc test (α=.05). RESULTS The SBS values for the negative control were significantly lower than those of all other repair groups and the control group (P<.018). No significant differences in the SBS values were found among these other repair groups or the positive control group (P>.05). CONCLUSIONS Composite resin-veneered PEEK restorations or prostheses repaired with airborne-particle abrasion and/or primer can provide SBS comparable with that of the initial SBS.
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Affiliation(s)
- Aaron Barto
- Prosthodontics Resident, Comprehensive Dentistry, University of Texas Health Science Center at San Antonio, San Antonio, Texas; Lieutenant, Dental Corps, United States Navy, Officer Programs- Navy Medicine Training Support Center, JBSA-Fort Sam Houston, San Antonio, Texas
| | - Kraig S Vandewalle
- Consultant in Dental Research, Advanced Education in General Dentistry Residency, US Air Force Postgraduate Dental School, Joint Base San Antonio - Lackland, Texas; Professor, Postgraduate Dental College, Uniformed Services University of the Health Sciences, Bethesda, Md
| | - Wen Lien
- Consultant in Dental Biomaterials, US Air Force Dental Research & Consultation Service, JBSA-Fort Sam Houston, San Antonio, Texas
| | - Kyumin Whang
- Division Head and Director for the Division of Research, Comprehensive Dentistry, University of Texas Health Science Center at San Antonio, San Antonio, Texas.
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Tsuka H, Morita K, Kato K, Kimura H, Abekura H, Hirata I, Kato K, Tsuga K. Effect of laser groove treatment on shear bond strength of resin-based luting agent to polyetheretherketone (PEEK). J Prosthodont Res 2018; 63:52-57. [PMID: 30220621 DOI: 10.1016/j.jpor.2018.08.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 08/03/2018] [Accepted: 08/05/2018] [Indexed: 11/18/2022]
Abstract
PURPOSE The mechanical properties of polyetheretherketone (PEEK) are ideally suited for fixed dental prostheses. However, PEEK typically has low adhesion strength to resin-based luting agent. This study assessed the shear bond strength between laser groove treated PEEK and resin-based luting agent. METHODS A total of 230 specimens were randomly divided into five groups (n=46): no-treatment, air abrasion treatment, 100μm-deep, 150μm-deep, and 200μm-deep laser groove treatments. The surface roughness was measured, scanning electron microscopy was used to observe the specimen surfaces, and X-ray photoelectron spectroscopy (XPS) was used to analyze the surfaces. Each group was divided into four resin-based luting agent subgroups: Panavia V5, RelyX Ultimate Resin Cement, G-CEM Link Force, and Super-Bond C&B. After the resin-based luting agent was bonded to the specimens, the bond strength was measured using shear tests and the failure modes were assessed by stereomicroscopy. The surfaces were also observed by scanning electron microscopy (SEM) after the shear bond strength measurements. The data were statistically analyzed using a two-way analysis of variance and Tukey's honest significant difference test (α=0.05). RESULTS The PEEK surface after laser groove treatment groups exhibited the highest mean Ra values. In the XPS analysis, the laser treated PEEK surface exhibited an effective surface composition for bonding with resin-based luting agent. The shear bond strengths for the laser groove treated samples were significantly higher (p<0.05) than those of the no-treatment and air abrasion treatment groups. CONCLUSIONS The shear bond strength between PEEK and resin-based luting agent was substantially improved by laser groove treatment.
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Affiliation(s)
- Hiroki Tsuka
- Department of Advanced Prosthodontics, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
| | - Koji Morita
- Department of Advanced Prosthodontics, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kan Kato
- Department of Advanced Prosthodontics, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Hitomi Kimura
- Department of Advanced Prosthodontics, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Hitoshi Abekura
- Department of Advanced Prosthodontics, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Isao Hirata
- Department of Biomaterials, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Koichi Kato
- Department of Biomaterials, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Kazuhiro Tsuga
- Department of Advanced Prosthodontics, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Maroulakos G, He J, Nagy WW. The Post-endodontic Adhesive Interface: Theoretical Perspectives and Potential Flaws. J Endod 2018; 44:363-371. [PMID: 29306531 DOI: 10.1016/j.joen.2017.11.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 10/22/2017] [Accepted: 11/15/2017] [Indexed: 02/01/2023]
Abstract
INTRODUCTION The aim of this review was to analyze the potential of successful bonds of endodontic posts to radicular dentin as well as the limitations of the post-endodontic adhesive interface. METHODS The MEDLINE/PubMed and Web of Science electronic databases were searched. The search was augmented by a manual search of the pertinent bibliographies. RESULTS The post-endodontic adhesive interface finds application in the endodontic cohesive units. Many techniques and materials exist to improve the bond between endodontic posts and resin-based materials as well as between resin-based materials and radicular dentin. Different techniques used for the adhesion of metallic and fiber-reinforced posts are discussed and critically analyzed. CONCLUSIONS Although adhesive cementation of endodontic posts is popular, a long-term predictable bond may be compromised because of procedures related to the endodontic treatment and/or the adhesive cementation procedures. Microleakage and degradation phenomena may further jeopardize the post-endodontic adhesive interface.
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Affiliation(s)
- Georgios Maroulakos
- Department of General Dental Sciences, Marquette University School of Dentistry, Milwaukee, Wisconsin.
| | - Jianing He
- Department of Endodontics, Texas A&M University College of Dentistry, Dallas, Texas
| | - William W Nagy
- Department of Restorative Sciences, Texas A&M University College of Dentistry, Dallas, Texas
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Çulhaoğlu AK, Özkır SE, Şahin V, Yılmaz B, Kılıçarslan MA. Effect of Various Treatment Modalities on Surface Characteristics and Shear Bond Strengths of Polyetheretherketone‐Based Core Materials. J Prosthodont 2017; 29:136-141. [DOI: 10.1111/jopr.12702] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2017] [Indexed: 11/30/2022] Open
Affiliation(s)
| | - Serhat Emre Özkır
- Department of ProsthodonticsAfyon Kocatepe University School of Dentistry Afyonkarahisar Turkey
| | - Volkan Şahin
- Faculty of Dentistry, Department of ProsthodonticsKırıkkale University Kırıkkale Turkey
| | - Burak Yılmaz
- Department of Restorative Dentistry and ProsthodonticsThe Ohio State University College of Dentistry Columbus OH
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11
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Yanagida H, Minesaki Y, Matsumura K, Tanoue N, Muraguchi K, Minami H. Bonding durability between acrylic resin adhesives and titanium with surface preparations. Dent Mater J 2017; 36:69-75. [PMID: 27928108 DOI: 10.4012/dmj.2016-192] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The purpose of the present study was to evaluate the efficacy of pretreatment on the bonding durability between titanium casting and two acrylic adhesives. Cast titanium disk specimens treated with four polymer-metal bonding systems as follow: 1) air-abraded with 50-70 μm alumina, 2) 1)+Alloy Primer, 3) 1)+M.L. Primer and 4) tribochemical silica/silane coating system (Rocatec System). The specimens were bonded with M bond or Super-bond C&B adhesive. The shear bond strengths were determined before and after thermocycling (20,000 cycles). The surface characteristics after polishing, and for the 1) and 4) preparations were determined. The bond strengths for all combinations significantly decreased after thermocycling. The combination of Super-bond C&B adhesive and 2) led to significantly higher bond strength than the other preparations after thermocycling. The maximum height of the profile parameters for the polishing group was lower than other preparations.
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Affiliation(s)
- Hiroaki Yanagida
- Department of Fixed Prosthetic Dentistry, Graduate School of Medical and Dental Sciences, Kagoshima University
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12
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KHAN AA, AL KHERAIF AA, SYED J, DIVAKAR DD, MATINLINNA JP. Enhanced resin titanium adhesion with silane primers using tribochemical silica-coating. Dent Mater J 2017; 36:111-116. [DOI: 10.4012/dmj.2016-142] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Aftab Ahmed KHAN
- Dental Biomaterials Research Chair, College of Applied Medical Sciences, King Saud University
| | | | - Jamaluddin SYED
- Oral Basic and Clinical Sciences Department, Faculty of Dentistry, King Abdul Aziz University
| | - Darshan Devang DIVAKAR
- Dental Biomaterials Research Chair, College of Applied Medical Sciences, King Saud University
| | - Jukka Pekka MATINLINNA
- Dental Materials Science, Faculty of Dentistry, The University of Hong Kong
- King Saud University under Visiting Faculty Program
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13
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Madani AS, Astaneh PA, Nakhaei M, Bagheri HG, Moosavi H, Alavi S, Najjaran NT. Effectiveness of Silica-Lasing Method on the Bond Strength of Composite Resin Repair to Ni-Cr Alloy. J Prosthodont 2014; 24:225-32. [DOI: 10.1111/jopr.12200] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2014] [Indexed: 11/30/2022] Open
Affiliation(s)
- Azam S. Madani
- Department of Prosthodontics; School of Dentistry; Mashhad University of Medical Sciences; Mashhad Iran
| | - Pedram Ansari Astaneh
- Department of Prosthodontics; Faculty of Dentistry, Hormozgan University of Medical Sciences; Bandar Abbas Iran
| | - Mohammadreza Nakhaei
- Department of Prosthodontics; School of Dentistry; Mashhad University of Medical Sciences; Mashhad Iran
| | - Hossein G. Bagheri
- Department of Dental Materials; School of Dentistry; Tehran University of Medical Sciences; Tehran Iran
| | - Horieh Moosavi
- Dental Material Research Center; School of Dentistry; Mashhad University of Medical Sciences; Mashhad Iran
| | - Samin Alavi
- Department of Restorative Dentistry; School of Dentistry; Mashhad University of Medical Sciences; Mashhad Iran
| | - Niloufar Tayarani Najjaran
- Department of Restorative Dentistry; School of Dentistry; Mashhad University of Medical Sciences; Mashhad Iran
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14
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Almilhatti HJ, Neppelenbroek KH, Vergani CE, Machado AL, Pavarina AC, Giampaolo ET. Adhesive bonding of resin composite to various titanium surfaces using different metal conditioners and a surface modification system. J Appl Oral Sci 2014; 21:590-6. [PMID: 24473727 PMCID: PMC3891285 DOI: 10.1590/1679-775720130255] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective This study evaluated the effect of three metal conditioners on the shear bond
strength (SBS) of a prosthetic composite material to cpTi grade I having three
surface treatments. Material and Methods One hundred sixty eight rivet-shaped specimens (8.0x2.0 mm) were cast and
subjected to polishing (P) or sandblasting with either 50 mm (50SB) or 250 mm
(250SB) Al2O3. The metal conditioners Metal Photo Primer
(MPP), Cesead II Opaque Primer (OP), Targis Link (TL), and one surface
modification system Siloc (S), were applied to the specimen surfaces, which were
covered with four 1-mm thick layers of resin composite. The resin layers were
exposed to curing light for 90 s separately. Seven specimens from each
experimental group were stored in water at 37ºC for 24 h while the other 7
specimens were subjected to 5,000 thermal cycles consisting of water baths at 4ºC
and 60ºC (n=7). All specimens were subjected to SBS test (0.5 mm/min) until
failure occurred, and further 28 specimens were analyzed using scanning electron
microscope (SEM) and X-ray energy-dispersive spectroscopy (EDS). Data were
analyzed by 3-way ANOVA followed by post-hoc Tukey's test
(α=0.05). Results On 50SB surfaces, OP groups showed higher SBS means than MPP (P<0.05), while no
significant difference was found among OP, S, and TL groups. On 250SB surfaces, OP
and TL groups exhibited higher SBS than MPP and S (P<0.05). No significant
difference in SBS was found between OP and TL groups nor between MPP and S groups.
The use of conditioners on 250SB surfaces resulted in higher SBS means than the
use of the same products on 50SB surfaces (P<0.05). Conclusion Sandblasting associated with the use of metal conditioners improves SBS of resin
composites to cpTi.
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Affiliation(s)
| | | | - Carlos Eduardo Vergani
- Univ. Estadual Paulista, Araraquara Dental School, Department of Dental Materials and Prosthodontics, AraraquaraSP, Brazil
| | - Ana Lúcia Machado
- Univ. Estadual Paulista, Araraquara Dental School, Department of Dental Materials and Prosthodontics, AraraquaraSP, Brazil
| | - Ana Cláudia Pavarina
- Univ. Estadual Paulista, Araraquara Dental School, Department of Dental Materials and Prosthodontics, AraraquaraSP, Brazil
| | - Eunice Teresinha Giampaolo
- Univ. Estadual Paulista, Araraquara Dental School, Department of Dental Materials and Prosthodontics, AraraquaraSP, Brazil
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15
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Habekost LV, Camacho GB, Lima GS, Ogliari FA, Piva E, Moraes RR. Properties of particulate resin-luting agents with phosphate and carboxylic functional methacrylates as coupling agents. J Appl Polym Sci 2012. [DOI: 10.1002/app.37627] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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Kulunk S, Kulunk T, Ural C, Kurt M, Baba S. Effect of air abrasion particles on the bond strength of adhesive resin cement to zirconia core. Acta Odontol Scand 2011; 69:88-94. [PMID: 21110711 DOI: 10.3109/00016357.2010.536907] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To evaluate the effect of air abrasion with different particles of different sizes and forms on the shear bond strength of adhesive resin cement to zirconia core. MATERIAL AND METHODS Sixty zirconia core disks were produced and sintered. The specimens were divided into six equal groups for application of air abrasion procedures. The surfaces of the specimens were treated with one of five air abrasion particles: 30 μm silica-coated aluminum oxide particles; 1-3 μm synthetic diamond particles; 110 μm aluminum oxide particles; 30-50 μm synthetic diamond particles; and 60-80 μm cubic boron nitride particles. The remaining 10 specimens were untreated and served as controls. Composite resin disks were cemented to each of the zirconia core specimens. All specimens were stored in distilled water at 37°C for 24 h and thermocycled for 6000 cycles. The shear bond strength was measured using a universal testing machine at a crosshead speed of 1 mm/min. Data were statistically analyzed by one-way ANOVA with Tamhane tests (α = 0.05). The effect of the air abrasion procedures was examined using scanning electron microscopy. RESULTS Air abrasion with different materials affected the bond strength (P < 0.001). The highest bond strengths were obtained by air abrasion with 30-50 μm synthetic diamond particles; the lowest bond strengths were obtained in the control group (P < 0.001). CONCLUSION Air abrasion with 30-50 μm synthetic diamond particles, 60-80 μm cubic boron nitride particles and 110 μm aluminum oxide particles showed higher bond strength values than other methods.
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Affiliation(s)
- Safak Kulunk
- Department of Prosthodontics, Faculty of Dentistry, Ondokuz Mayis University, Samsun, Turkey.
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17
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SHIMOE S, TANOUE N, SATODA T, MURAYAMA T, NIKAWA H, MATSUMURA H. Evaluation of single liquid primers with organic sulfur compound for bonding between indirect composite material and silver-palladium-copper-gold alloy. Dent Mater J 2010; 29:25-9. [DOI: 10.4012/dmj.2009-039] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Yanagida H, Tanoue N, Ide T, Matsumura H. Evaluation of two dual-functional primers and a tribochemical surface modification system applied to the bonding of an indirect composite resin to metals. Odontology 2009; 97:103-8. [PMID: 19639453 DOI: 10.1007/s10266-009-0103-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2009] [Accepted: 04/30/2009] [Indexed: 11/25/2022]
Abstract
We evaluated the effects of two dual-functional primers and a tribochemical surface modification system on the bond strength between an indirect composite resin and gold alloy or titanium. Disk specimens (diameter, 10 mm; thickness, 2.5 mm) were cast from type 4 gold alloy and commercially pure titanium. The specimens were wetground to a final surface finish using 600-grit silicone carbide paper. The specimens were then air-dried and treated using the following four bonding systems: (1) air-abrasion with 50-70 mum alumina, (2) system 1 + alloy primer, (3) system 1 + metal link primer, and (4) tribochemical silica/silane coating (Rocatec). A light-polymerizing indirect composite resin (Ceramage) was applied to each metal specimen and polymerized according to the manufacturer's specifications. Shear bond strengths (MPa) were determined both before and after thermocycling (4 degrees C and 60 degrees C for 1 min each for 20 000 cycles). The values were compared using analysis of variance, post hoc Scheffe tests, and Mann-Whitney U tests (alpha = 0.05). The strengths decreased after thermocycling for all combinations. For both gold alloy and titanium, the bond strength with air-abrasion only was statistically lower than that with the other three modification methods after thermocycling. Titanium exhibited a significantly higher value (13.4 MPa) than gold alloy (10.5 MPa) with the air. abrasion and alloy primer system. Treatment with the tribochemical system or air abrasion followed by treatment with dual-functional priming agents was found to be effective for enhancement of the bonding between the indirect composite and gold alloy or titanium.
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Affiliation(s)
- Hiroaki Yanagida
- Department of Applied Prosthodontics, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki 852-8501, Japan
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19
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Almilhatti HJ, Giampaolo ET, Vergani CE, Machado AL, Pavarina AC, Betiol EAG. Adhesive bonding of resin composite to various Ni-Cr alloy surfaces using different metal conditioners and a surface modification system. J Prosthodont 2009; 18:663-9. [PMID: 19523025 DOI: 10.1111/j.1532-849x.2009.00491.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
PURPOSE This study evaluated the effect of three metal conditioners [Metal Photo Primer (MPP), Cesead II Opaque Primer (OP), Targis Link (TL)], and one surface modification system [Siloc (S)] on the shear bond strength (SBS) of a prosthetic composite material to Ni-Cr alloy. MATERIALS AND METHODS Rivet-shaped specimens were cast, and three surface treatments were evaluated: Polishing (P); sandblasting with either 50 microm (50SB) or 250 microm (250SB) Al(2)O(3). All products were applied to half of the specimens, while the other half remained without the materials. Veneering resin composite (8-mm diameter, 2-mm thick) was applied and light-exposed for 90 seconds in a laboratory light-curing unit. The specimens were stored in water at 37 degrees C for 24 hours, and half were subjected to 500 thermal cycles consisting of water baths at 4 degrees C and 60 degrees C. All specimens were submitted to SBS test (0.5 mm/min) until failure. Failure patterns were determined using optical and scanning electron microscope (SEM) analysis. Data were analyzed by ANOVA and post hoc Tukey's test (preset alpha of 5%). RESULTS The SBS values of OP and TL groups were higher than those of MPP and S within the 50SB treatment (p < 0.05). No significant difference in SBS was noted between OP and TL as well as between MPP and S. On the other hand, no significant differences were found among conditioners within the 250SB group (p > 0.05). The SBS values of MPP, OP, and S from the 250SB group were higher than those from 50SB (p < 0.05). No significant difference in SBS was noted among most groups with conditioners after thermocycling. The only exception was observed for MPP, which showed an increase in SBS after thermocycling (p < 0.05). Differences in SBS were noted among the groups with conditioners (p < 0.05), and no significant difference in SBS was noted between TL and OP groups, which showed the highest values among all within the P group. No significant difference was noted between MPP and S. Debonded surfaces showed adhesive failures predominantly located between metal surface and opaque resin. CONCLUSIONS The OP and TL conditioners and surface sandblasting with 250 microm Al(2)O(3) promoted the highest SBS between resin and the Ni-Cr metal surface.
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