Effect of Various Treatment Modalities on Surface Characteristics and Shear Bond Strengths of Polyetheretherketone‐Based Core Materials

Çulhaoğlu, Ahmet Kürşat; Özkır, Serhat Emre; Şahin, Volkan; Yılmaz, Burak; Kılıçarslan, Mehmet Ali

doi:10.1111/jopr.12702

Cited by 49 publications

(64 citation statements)

References 36 publications

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“…11 Sturz et al 42 used confocal laser scanning measurements to determine the surface roughness of materials. In the present study, as in other previous studies, 11,25,36,37,[39][40][41] a noncontact profilometer was used to measure the surface roughness.…”

Section: Discussionmentioning

confidence: 95%

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Surface roughness of high-performance polymers used for fixed implant-supported prostheses

Batak

Çakmak

Johnston

et al. 2021

The Journal of Prosthetic Dentistry

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As a result of an increasing demand for fabricating metal-free restorations and parallel with the developments in computer-assisted design and computer-assisted manufacturing (CAD-CAM) technology and materials, CAD-CAM high-performance polymers (HPPs) have been introduced as alternative materials to titanium and zirconia. 1-8 HPPs have been increasingly used as a framework material for fixed and removable prostheses and for implant-supported prostheses. These materials have been reported to have favorable thermal and mechanical properties. 1,9-11 Polyaryletherketones (PAEKs) and modified composite resin (MCR) polymers are currently available HPP materials. 6,11-17 Polyetheretherketone (PEEK) and polyetherketoneketone (PEKK) are 2 main groups of the PAEK polymer family that contain an aromatic backbone molecular chain, interconnected by functional ketone and ether groups. 1,2,10-12,16,18-20 PEEK and PEKK are high-temperature semicrystalline thermoplastic polymers with linear chain structures. 10-12,16,18-20 PEEK has been reported to be easily machinable, have low solubility and water absorption, and have high polishability and stability in terms of hardness, rigidity,

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Section: Discussionmentioning

confidence: 95%

“…In previous studies, 11,[37][38][39][40] PEEK specimens were sectioned from PEEK cylinders or disks with a low-speed diamond saw, and Çulhao glu et al 41 and Caglar et al 36 milled specimens from PEEK blocks. Similarly, HPP specimens in the present study were milled from blocks.…”

Section: Discussionmentioning

confidence: 99%

Surface roughness of high-performance polymers used for fixed implant-supported prostheses

Batak

Çakmak

Johnston

et al. 2021

The Journal of Prosthetic Dentistry

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“…8,10,11,18 Perea et al 11 evaluated the effect of various chemical surfaceconditioning monomers on ridge-lap surfaces of acrylic denture teeth, and the results demonstrated an improvement in the shear bond strength as the monomer systems caused dissolution of denture teeth. Laser surface treatment was also applied to improve the bond strength though limited success was achieved over the chemical 19 or mechanical techniques. 20 In addition to surface modifications, denture base materials and their polymerization technique can have a measurable influence on the bond strength.…”

Section: Introductionmentioning

confidence: 99%

<p>Assessing Tensile Bond Strength Between Denture Teeth and Nano-Zirconia Impregnated PMMA Denture Base</p>

Zidan¹,

Silikas²,

Haider³

et al. 2020

IJN

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This study evaluated tensile bond strength (TBS) between anterior acrylic teeth and denture bases made of high-impact heat-cured acrylic resin (HI PMMA) impregnated with zirconia nanoparticles. Materials and Methods: A total of 30 specimens (each specimen containing a set of six upper anterior teeth) were fabricated from HI PMMA denture base acrylic resin reinforced with different weight concentrations of zirconia nanoparticles: 0% (control), 1.5%, 3%, 5%, 7% and 10%. TBS was tested according to a British standard (BS EN ISO 22112: 2017). A one-way analysis of variance (ANOVA) was employed with a Tukey post-hoc test. Results: TBS values between the anterior teeth (central and lateral incisors and canine) and HI-PMMA denture base groups containing 7 wt.

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“…Since PEEK is a material recently introduced in clinical use, research on its surface properties is still being conducted. Studies have shown that treatments applied to the surface of PEEK specimens can change their surface roughness and morphology (21)(22)(23)(24).…”

Section: Discussionmentioning

confidence: 99%

Effects of Different Polishing Procedures on the Surface Roughness and Hardness of Polyether Ether Ketone (PEEK)

Özdoğan

Tosun

2020

Odovtos - Int J Dent Sc

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There is insufficient information about the chairside polishing methods of polyether ether ketone material. Therefore, it is aimed in this study to investigate the effects of different polishing processes on polyether ether ketone surface roughness and hardness. A total of 66 disc-shaped specimens made of polyether ether ketone were used in this study. The specimens were polished conventionally and randomly divided into three groups (n=22). One group was designated as the control group, and no further treatment was applied. In the other two groups, the specimens’ surfaces were abraded with diamond burs and polished using two different polishing kits. Their surface roughness and Vickers hardness were measured, and environmental scanning electron microscopy and atomic force microscopy examinations were performed. The data were statistically analysed using analysis of variance and Tukey’s honest significant difference test (α=0.05). There were no statistically significant differences between the control and polishing kit groups in terms of either surface roughness or Vickers hardness (p>0.05). The polishing kits can be used reliably and effectively for polishing polyether ether ketone materials.

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Effect of Various Treatment Modalities on Surface Characteristics and Shear Bond Strengths of Polyetheretherketone‐Based Core Materials

Cited by 49 publications

References 36 publications

Surface roughness of high-performance polymers used for fixed implant-supported prostheses

Surface roughness of high-performance polymers used for fixed implant-supported prostheses

<p>Assessing Tensile Bond Strength Between Denture Teeth and Nano-Zirconia Impregnated PMMA Denture Base</p>

Effects of Different Polishing Procedures on the Surface Roughness and Hardness of Polyether Ether Ketone (PEEK)

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