J Adv Prosthodont.  2018 Dec;10(6):408-414. 10.4047/jap.2018.10.6.408.

Effect of non-thermal plasma on the shear bond strength of resin cements to Polyetherketoneketone (PEKK)

Affiliations
  • 1Department of Prosthodontics, Institute for Clinical Dental Research, Korea University Medical Center, Seoul, Republic of Korea. wddc@korea.ac.kr

Abstract

PURPOSE
This study aimed to assess the effect of non-thermal plasma on the shear bond strength of resin cements to polyetherketoneketone (PEKK) in comparison to other surface treatment methods.
MATERIALS AND METHODS
Eighty PEKK discs were subjected to different surface treatments: (1) Untreated (UT); (2) Non-thermal plasma (NTP); (3) Sandblasting with 50 µm Al2O3 particles (SB); and (4) Sandblasting + Non-thermal plasma (SB+NTP). After each surface treatment, the contact angle was measured. Surface conditioning with Visio.Link was applied in all groups after pre-treatment. RelyX Unicem resin cement was bonded onto the PEKK specimens. After fabrication of the specimens, half of each group (n=10) was initially tested, while the other half was subjected to thermocycling (5℃ to 55℃ at 10,000 cycles). Shear bond strength (SBS) testing was performed using a universal testing machine, and failure modes were assessed using stereomicroscopy. The SBS results were analyzed statistically using one-way ANOVA followed by Tukey's post hoc test. Independent t-test was used to examine the effect of thermocycling (P < .05).
RESULTS
The highest SBS values with or without thermocycling were observed with PEKK specimens that were treated with SB+NTP followed by the SB group. The lowest SBS results were observed in the UT groups.
CONCLUSION
The shear bond strength between PEKK and resin cements was improved using non-thermal plasma treatment in combination with sandblasting.

Keyword

Polyetherketoneketone (PEKK); Resin cements; Shear bond strength; Non-thermal plasma; Plasma

MeSH Terms

Plasma*
Resin Cements*
Resin Cements

Figure

  • Fig. 1 Schematic diagram. (A) Dimensions of the specimen, (B) Shear bond strength test.

  • Fig. 2 Flow chart of the experimental procedure.

  • Fig. 3 Mean shear bond strengths of the specimens with different surface treatments without thermocycling. UT: Untreated, NTP: Non-thermal plasma, SB: Sandblasting. Different letters show a significant difference (P < .05).

  • Fig. 4 Images of the contact angle (CA) after different surface treatments. UT: Untreated, NTP: Non-thermal plasma, SB: Sandblasting.

  • Fig. 5 Types of failure modes in various surface treatments. UT: Untreated, NTP: Non-thermal plasma, SB: Sandblasting.


Reference

1. Domininghaus H. Resin material and its properties, 6. Berlin, Heidelberg: Springer-Verlag;2005. p. 1203–1222.
2. Mark H. Encyclopedia of polymer science and technology, 3. Hoboken, NJ: John Wiley & Sons;2007. p. 377.
3. Kurtz SM, Devine JN. PEEK biomaterials in trauma, orthopedic, and spinal implants. Biomaterials. 2007; 28:4845–4869. PMID: 17686513.
Article
4. Toth JM, Wang M, Ester BT, Scifert JL, Seim HB, Turner HS. Polyetheretherketone as a biomaterial for spinal applications. Biomaterials. 2006; 27:324–334. PMID: 16115677.
Article
5. Fuhrmann G, Steiner M, Freitag-Wolf S, Kern M. Resin bonding to three types of polyaryletherketones (PAEKs)-durability and influence of surface conditioning. Dent Mater. 2014; 30:357–363. PMID: 24461250.
Article
6. Han KH, Lee JY, Shin SW. Implant- and Tooth-Supported Fixed Prostheses Using a High-Performance Polymer (Pekkton) Framework. Int J Prosthodont. 2016; 29:451–454. PMID: 27611747.
Article
7. Lee KS, Shin JH, Kim JE, Kim JH, Lee WC, Shin SW, Lee JY. Biomechanical Evaluation of a Tooth Restored with High Performance Polymer PEKK Post-Core System: A 3D Finite Element Analysis. Biomed Res Int. 2017; 2017:1373127. PMID: 28386547.
Article
8. Stawarczyk B, Keul C, Beuer F, Roos M, Schmidlin PR. Tensile bond strength of veneering resins to PEEK: impact of different adhesives. Dent Mater J. 2013; 32:441–448. PMID: 23719006.
Article
9. Zhou L, Qian Y, Zhu Y, Liu H, Gan K, Guo J. The effect of different surface treatments on the bond strength of PEEK composite materials. Dent Mater. 2014; 30:e209–e215. PMID: 24768752.
Article
10. Noiset O, Schneider YJ, Marchand-Brynaert J. Adhesion and growth of CaCo2 cells on surface-modified PEEK substrata. J Biomater Sci Polym Ed. 2000; 11:767–786. PMID: 11011772.
Article
11. Chen M, Zhang Y, Sky Driver M, Caruso AN, Yu Q, Wang Y. Surface modification of several dental substrates by non-thermal, atmospheric plasma brush. Dent Mater. 2013; 29:871–880. PMID: 23755823.
Article
12. Rodriguez-Villanueva C, Encinas N, Abenojar J, Martinez MA. Assessment of atmospheric plasma treatment cleaning effect on steel surfaces. Surf Coat Technol. 2013; 236:450–456.
13. Comyn J, Mascia L, Xiao G, Parker BM. Plasma-treatment of polyetheretherketone (PEEK) for adhesive bonding. Int J Adhes Adhes. 1996; 16:97–104.
Article
14. Schmidlin PR, Stawarczyk B, Wieland M, Attin T, Hämmerle CH, Fischer J. Effect of different surface pre-treatments and luting materials on shear bond strength to PEEK. Dent Mater. 2010; 26:553–559. PMID: 20206986.
Article
15. Stawarczyk B, Jordan P, Schmidlin PR, Roos M, Eichberger M, Gernet W, Keul C. PEEK surface treatment effects on tensile bond strength to veneering resins. J Prosthet Dent. 2014; 112:1278–1288. PMID: 24969411.
Article
16. Stawarczyk B, Beuer F, Wimmer T, Jahn D, Sener B, Roos M, Schmidlin PR. Polyetheretherketone-a suitable material for fixed dental prostheses? J Biomed Mater Res B Appl Biomater. 2013; 101:1209–1216. PMID: 23564476.
Article
17. Sproesser O, Schmidlin PR, Uhrenbacher J, Roos M, Gernet W, Stawarczyk B. Effect of sulfuric acid etching of polyetheretherketone on the shear bond strength to resin cements. J Adhes Dent. 2014; 16:465–472. PMID: 25264546.
18. Hallmann L, Mehl A, Sereno N, Hammerle C. The improvement of adhesive properties of PEEK through pre-treatments. Appl Surf Sci. 2012; 258:7213–7218.
19. Pourkhalili H, Dastjerdi MR, Soltankarimi V, Razavi AS, Ramezani A, Talari FS, Alhavaz A. Effect of different surface treatment on the shear bond strength of veneering composite to polyetherketone core material. Int J Adv Biotech Res. 2016; 7:1116–1121.
20. Kern M, Lehmann F. Influence of surface conditioning on bonding to polyetheretherketon (PEEK). Dent Mater. 2012; 28:1280–1283. PMID: 23036863.
Article
21. Keul C, Liebermann A, Schmidlin PR, Roos M, Sener B, Stawarczyk B. Influence of PEEK surface modification on surface properties and bond strength to veneering resin composites. J Adhes Dent. 2014; 16:383–392. PMID: 25133270.
22. Stawarczyk B, Taufall S, Roos M, Schmidlin PR, Lümkemann N. Bonding of composite resins to PEEK: the influence of adhesive systems and air-abrasion parameters. Clin Oral Investig. 2018; 22:763–771.
Article
23. Yavirach P, Chaijareenont P, Boonyawan D, Pattamapun K, Tunma S, Takahashi H, Arksornnukit M. Effects of plasma treatment on the shear bond strength between fiber-reinforced composite posts and resin composite for core build-up. Dent Mater J. 2009; 28:686–692. PMID: 20019419.
Article
24. Stawarczyk B, Bähr N, Beuer F, Wimmer T, Eichberger M, Gernet W, Jahn D, Schmidlin PR. Influence of plasma pretreatment on shear bond strength of self-adhesive resin cements to polyetheretherketone. Clin Oral Investig. 2014; 18:163–170.
Article
25. Pelagade S, Singh NL, Shah S, Qureshi A, Rane RS, Mukherjee S, Deshpande UP, Ganesan V, Shripathi T. Surface free energy analysis for bipolar pulsed argon plasma treated polymer films. J Phys. 2010; 208:012107.
Article
26. Kim S, Lee KJ, Seo Y. Polyetheretherketone (PEEK) surface functionalization by low-energy ion-beam irradiation under a reactive O2 environment and its effect on the PEEK/copper adhesives. Langmuir. 2004; 20:157–163. PMID: 15745014.
Article
27. Stawarczyk B, Silla M, Roos M, Eichberger M, Lümkemann N. Bonding behaviour of polyetherketoneketone to methylmethacrylate-and dimethacrylate-based polymers. J Adhes Dent. 2017; 19:331–338. PMID: 28849801.
28. Piwowarczyk A, Lauer HC, Sorensen JA. In vitro shear bond strength of cementing agents to fixed prosthodontic restorative materials. J Prosthet Dent. 2004; 92:265–273. PMID: 15343162.
Article
29. Nair K, Whiteside B, Grant C, Patel R, Tuinea-Bobe C, Norris K, Paradkar A. Investigation of plasma treatment on micro-injection moulded microneedle for drug delivery. Pharmaceutics. 2015; 7:471–485. PMID: 26529005.
Article
30. Van Meerbeek B, Peumans M, Poitevin A, Mine A, Van Ende A, Neves A, De Munck J. Relationship between bond-strength tests and clinical outcomes. Dent Mater. 2010; 26:e100–e121. PMID: 20006379.
Article
31. Meng X, Yoshida K, Atsuta M. Hardness development of dual-cured resin cements through different thicknesses of ceramics. Dent Mater J. 2006; 25:132–137. PMID: 16706308.
Article
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