Shear Bond Strength of Different Artificial Acrylic Teeth to Acrylic Denture Base After Thermal Cycling

Section: Research Paper
Issue
Vol. 25 No. 2 (2025): Volume 25 Issue 2
Pages
345-363

Abstract

Purpose: To ascertain how three distinct heat cycling times affected the acrylic teeth's shear bond strength to the acrylic denture base, both in the control group (did not undergo thermal cycling) and in the experimental group. Methods: The specimens number were (80) divided into four groups according to different manufacturers of acrylic artificial teeth which include: Group (I) Iraqi teeth(Karbala, Iraq), Group (II) Syria teeth(Saief Set teeth, Syria), Group (III) Chinese teeth(Dental8, China) and Group (IV) Italian teeth (Acryl Lux, Italian), these groups were further divided into four groups based on how long they were allowed to thermal cycleone week, one month, and two months in distilled water, where each subdivided group contain five samples. The acrylic resin of denture base used was (Ivoclar Vivadent, Germany). The shear test was conducted using a Universal testing machine (Instron Model 1332 Servo Hydraulic Fatigue Test System 100kN Load Cell 2513-502) following different heat cycles (70, 300, and 600 cycles) at a daily rate of ten cycles with alternating manual thermal cycling between at +5 + 2C and 55 + 2C by the use of manual thermal cycling machine (Ready made, Iraq). Results: The results showed that, the control group had the highest value of shear strength compared to other thermal cycling groups and the value of shear strength was the highest following a week of thermal cycling. Also there were significant differences between the four groups under study as well as across all periods. Conclusion: Artificial acrylic teeth's shear strength is negatively impacted by heat cycling when compared to acrylic denture bases of control and specimens heated for three distinct lengths of time. Compared to samples heated to a constant temperature, control specimens had a stronger shear bond.

Keywords:

Acrylic Denture Base Material, Shear Bond, Artificial Teeth, thermal cycling

References

  1. 1. Sakaguchi RL, Powers JM. Craig's restorative dental materials. Elsevier Health Sciences; 2011 Oct 3.
  2. 2. Hussain A, Al–Ali AA, Ahmad ZM. Dimensional Changes Of Record Base For Complete Denture. Al-Rafidain Dental Journal. 2007 Dec 1;7(3):5-9.
  3. 3. Aljumaily E, Al-Khatib A. Hardness and elastic modulus assessment for two aligner materials before and after thermocycling: a comparative study. Georgian medical news. 2023 Jun(339):77-82.
  4. 4. Faot F, Garcia RC, Del Bel Cury AA. Fractographic analysis, accuracy of fit and impact strength of acrylic resin. Brazilian Oral Research. 2008;22:334-9. https://doi.org/10.1590/S1806-83242008000400009.
  5. 5. Goguta L, Sinescu C, Negrutiu M, Topala F, Groza I, Bratu D, Marcauteanu C, Erimescu R, Jivanescu A, Podoleanu A. Scanning electron microscopy or optical coherence tomography for the evaluation of the glass fiber reinforced acrylic resin?. TMJ. 2010;60:64-8.
  6. 6. Yadav NS, Elkawash H. Flexural strength of denture base resin reinforced with aluminum oxide and processed by different processing techniques. Journal of Advanced Oral Research. 2011 Jan;2(1):33-6.
  7. 7. Al-Nuaimi N, Gasgoos S. Effect of chicken eggshell paste on enamel surface microhardness and colour change of artificial carious lesions created on permanently extracted teeth. Georgian Medical News. 2023 Jul 1(340-341):107-12.
  8. 8. Abbas AS, Jarjees HT. Evaluation The Effect of The Addition of Zirconium Oxide And Titanium Dioxide Nanoparticles on shear Bond Strengths of Orthodontic Adhesive: in-vitro study. Evaluation. 2023 Apr;63(04).
  9. 9. Abdullah M, Aljubori S. Evaluation of the effect of different intraorifice barrier materials on coronal micro leakage of endodontic ally treated teeth by using micro-computed tomography technology (a comparative in vitro study). Georgian Medical News. 2023 Jul 1(340-341):122-30.
  10. 10. Zhang Y, Iwata T, Nam K, Kimura T, Wu P, Nakamura N, Hashimoto Y, Kishida A. Water absorption by decellularized dermis. Heliyon. 2018 Apr 1;4(4). eliyon 4 (2018). doi: 10.1016/j.heliyon.2018.e00600.
  11. 11. Tsvetkova M, Kovalenko A. Orthodontic treatment algorithm of patients with a burdened drug anamnesis. drugs that reduce bone mineral density. Georgian Medical News. 2023 Jul 1(340-341):148-52.
  12. 12. Prots H, Rozhko M, Paliichuk I, Nychyporchuk H, Prots I. Study of bone resorption as a risk factor in dental implantation in patients with generalized periodontitis. Georgian Medical News. 2023 Feb 1(335):73-8.
  13. 13. Veličković M, Sekulić Marković S, Acović A, Radovanović S, Kanjevac T. Neinvazivni tretman multiple hipoplazije gleđi - prikaz slučaja. Medicinski časopis. 2021;55(4):144-7. doi: 10.5937/mckg55-25392.
  14. 14. Oliveira JC, Aiello G, Mendes B, Urban VM, Campanha NH, Jorge JH. Effect of storage in water and thermocycling on hardness and roughness of resin materials for temporary restorations. Materials Research. 2010;13:355-9. https://doi.org/10.1590/S1516-14392010000300013.
  15. 15. Neppelenbroek KH, Pavarina AC, Gomes MN, Machado AL, Vergani CE. Bond strength of hard chairside reline resins to a rapid polymerizing denture base resin before and after thermal cycling. Journal of Applied Oral Science. 2006;14:436-42. https://doi.org/10.1590/S1678-77572006000600009.
  16. 16. Giampaolo ET, Jorge JH, Machado AL, Pavarina AC, Vergani CE. Effect of thermal cycling on microleakage between hard chairside relines and denture base acrylic resins. Gerodontology. 2011 Jun;28(2):121-6. https://doi.org/10.1111/j.1741-2358.2009.00332.x.
  17. 17. Goiato MC, Dos Santos DM, Baptista GT, Moreno A, Andreotti AM, Bannwart LC, Dekon SF. Effect of thermal cycling and disinfection on colour stability of denture base acrylic resin. Gerodontology. 2013 Dec;30(4):276-82. https://doi.org/10.1111/j.1741-2358.2012.00676.x.
  18. 18. Pande N, Zarekar S, Jaiswal P. Evaluation of shear bond strength of acrylic resin teeth to heat-polymerized denture base resin before and after thermocycling: an in vitro study. Indian Journal of Multidisciplinary Dentistry. 2018 Jan 1;8(1):25. https://doi.org/10.4103/ijmd.ijmd_6_18.
  19. 19. Dandekeri S, Mohandas S, Shetty SK, Ragher M, Rasheed M, Raj N. A study to assess the bond strength of acrylic teeth with different retentive features. Journal of Pharmacy & Bioallied Sciences. 2020 Aug;12(Suppl 1):S510. https://doi.org/10.4103/jpbs.JPBS_148_20.
  20. 20. Fletcher‐Stark ML, Chung KH, Rubenstein JE, Raigrodski AJ, Mancl LA. Shear bond strength of denture teeth to heat‐and light‐polymerized denture base resin. Journal of Prosthodontics: Implant, Esthetic and Reconstructive Dentistry. 2011 Jan;20(1):52-9. https://doi.org/10.1111/j.1532-849X.2010.00639.x.
  21. 21. Nagle S, Ray NJ, Burke FM, Gorman CM. Bonding auto-polymerising acrylic resin to acrylic denture teeth. The European Journal of Prosthodontics and Restorative Dentistry. 2009 Sep 1;17(3):134-6..
  22. 22. Chaves CD, Regis RR, Machado AL, Souza RF. Effect of ridge lap surface treatment and thermocycling on microtensile bond strength of acrylic teeth to denture base resins. Brazilian dental journal. 2009;20:127-31. https://doi.org/10.1590/S0103-64402009000200007.
  23. 23. Hatim NA, Taqa AA, Shuker AM. The Effect of Thyme and Nigella Oil on Some Properties of Acrylic Resin Denture Base. AL-Rafidian Dent J. 2010;10: 1-9.
  24. 24. Nikitha, Thapaswini Y, Chary NOBP, Pardeshi KV, Chitumalla R, Cherukuri SA. (2022). Effect of Thermocycling on Shear Bond Strength of PEEK-A Comparative Study of Resin Luting Cements: An In-Vitro Study. J Pharm Bioallied Sci. 2022 Jul;14(Suppl 1):S679-S682.
  25. 25. Dutta DA, Nidawani DP, Singh DR, Poduval DS. Evaluate and compare the hardness and tensile bond strength of a silicone soft lining material, after short term immersion in two different denture cleansing solutions and water over varying time periods. Saudi J Oral Dent Res. 2023;8(3):110-5. https://doi.org/10.36348/sjodr.2023.v08i03.002.
  26. 26. Devlin H, Kaushik P. The effect of water absorption on acrylic surface properties. J Prosthodont. 2005; 14:233-8.
  27. 27. Mohammed N.Z. The Effect of Thermal Cycling on The Fitness of Modified Heat Cured Acrylic Resin Maxillary Denture Base. Al–Rafidain Dental Journal; 13(3): 403-412.
  28. 28. Kurt M, Saraç YŞ, Ural Ç, Saraç D. Effect of pre‐processing methods on bond strength between acrylic resin teeth and acrylic denture base resin. Gerodontology. 2012 Jun;29(2):e357-62. https://doi.org/10.1111/j.1741-2358.2011.00480.x.
  29. 29. Palmer DS, Barco MT, Billy EJ. Temperature extremes produced orally by hot and cold liquids. The Journal of prosthetic dentistry. 1992 Mar 1;67(3):325-7. https://doi.org/10.1016/0022-3913(92)90239-7.
  30. 30. Robinson JG, McCabe JF, Storer R. Denture bases: the effects of various treatments on clarity, strength and structure. J Dent. 1987;15(4):159-65.
  31. 31. Meng GK, Chung KH and Fletcher SML. Effect of surface treatments and cyclic loading on the bond strength of acrylic resin denture teeth with autopolymerized repair acrylic resin.J Prosthet Dent. 2010; 103(4):245-52.
  32. 32. Prots H, Rozhko M, Paliichuk I, Nychyporchuk H, Prots I. Study of bone resorption as a risk factor in dental implantation in patients with generalized periodontitis. Georgian Medical News. 2023 Feb 1(335):73-8..
  33. 33. Zaitsev AV, Ilenko-Lobach NV, Boychenko OM, Ilenko NM, Krutikova AD, Ivanitskyi IO, Bublii TD, Kotelevska NV. Integral method for assessing the efficiency of dental caries prevention Georgian Medical News. 2023, (334): 133-136
  34. 34. Nam SH. Evaluation of the anti-caries effect of Lespedeza cuneata extract against streptococcus mutans. Georgian Medical News. 2023 May 1(338):19-22.
  35. 35. Karton E, Dzgoeva F, Shestakova M, Ostrovskaya I, Taigibov M. Investigation of the level of monosaccharides in saliva of patients with impaired carbohydrate metabolism. Georgian Medical News. 2023 May 1(338):14-8.
  36. 36. Al-Shaibani M, Al-Saffar M, Mahmood A. The impact of Aloe vera gel on remineralization of the tooth and its effect against Enterococcus faecalis: an in vitro study. Georgian Medical News. 2023 May 1(338):63-8.
  37. 37. Al-Nori A K, Ali AM and Rejab LT. Water Sorption of Heat-Cured Acrylic Resin. Al-Rafidain Dent. J.2007; 7:186-194.
  38. 38. Fabre HSC, Fabre S, Cefaly DFG, Carrilho MRO, Garcia FCP, Wang L. Water sorption and solubility of dentin bonding agents light-cured with different light sources. J Dent 2007;35:253-258.
  39. 39. Danphal P, Yiu CK, King NM, Tay FR, Hiraishi N. Effect of temperature on water sorption and solubility of dental adhesive resins. J Dent 2009;37:122-132.
  40. 40. Rao PS, Mahesh P, Kumar HC, Rao M. Comparison of Residual Monomer And Water Absorption In Acrylic Resin Samples Processed With Microwave And Conventional Heat Cure Polymerization Methods-Invitro Study.
  41. 41. Bettencourt AF, Neves CB, de Almeida MS, Pinheiro LM, e Oliveira SA, Lopes LP, Castro MF. Biodegradation of acrylic based resins: A review. Dental materials. 2010 May 1;26(5):e171-80. https://doi.org/10.1016/j.dental.2010.01.006.
  42. 42. Marra J, de Souza RF, Barbosa DB, Pero AC, Compagnoni MA. Evaluation of the bond strength of denture base resins to acrylic resin teeth: effect of thermocycling. J Prosthodont. 2009 Jul;18(5):438-43. doi: 10.1111/j.1532-849X.2009.00478.x. Epub 2009 Jun 8. PMID: 19515169.
  43. 43. Aljudy HJ, Hussein AN, Safi IN. Effect of surface treatments and thermo cycling on shear bond strength of various artificial teeth with different denture base materials. J Baghdad Coll Dent 2013;25:5-13.
  44. 44. Ioannidou A, Yannikakis S, Caroni C, Kourkoulis SK, Papavasileiou A. Shear bond strength between denture teeth and denture base using different bonding resins and tooth surface treatments. Materials Today: Proceedings. 2023 Jun 5. https://doi.org/10.1016/j.matpr.2023.05.520.
  45. 45. Parvizi A, Lindquist T, Schneider R, Williamson D, Boyer D and Sawson D V . Comparison Of The Dimensional Accuracy Of Injection Molded Denture Base Materials To That Of Conventional Pressure-Pack Acrylic Resin. J Prosthodont.2004; 13: 83-89. https://doi.org/10.1111/j.1532-849X.2004.04014.x.
  46. 46. Sayed ME, Porwal A, Jain S, Alshehri AH, Alqahtani NM, Hadadi AH, Zakri RA, Zeed SM, Nahari SI, Alsurayyie FH, Alqarni H. Linear dimensional change in acrylic denture teeth positions factored by different processing techniques and occlusal forms: an in vitro study. Applied Sciences. 2022 Jul 13;12(14):7058. https://doi.org/10.3390/app12147058
  47. 47. Bartoloni JA, Murchison DF, Wofford DT and Sarkar NK. Degree of Conversion of Denture Base Materials for Varied Polymerization Technique. J Oral Rehabil. 2000; 27: 488-491. https://doi.org/10.1046/j.1365-2842.2000.00536.x.
  48. 48. Dimitrova M, Vlahova A, Hristov I, Kazakova R, Chuchulska B, Kazakov S, Forte M, Granberg V, Barile G, Capodiferro S, Corsalini M. Evaluation of Water Sorption and Solubility of 3D-Printed, CAD/CAM Milled, and PMMA Denture Base Materials Subjected to Artificial Aging. Journal of Composites Science. 2023 Aug 20;7(8):339. https://doi.org/10.3390/jcs7080339
  49. 49. Lee CJ, Bok SB, Bae JY, Lee HH. Comparative adaptation accuracy of acrylic denture bases evaluated by two different methods. Dental materials journal. 2010;29(4):411-7. https://doi.org/10.4012/dmj.2009-105.
  50. 50. Qiu J, Liu W, Wu D, Qiao F, Sui L. Fit accuracy in the rest region of RPDs fabricated by digital technologies and conventional lost-wax casting: a systematic review and meta-analysis. BMC Oral Health. 2023 Sep 15;23(1):667. https://doi.org/10.1186/s12903-023-03348-6.
  51. 51. Finoti LS, Machado AL, Chaves CD, et al. Effect of long-term water immersion on the fracture toughness of denture base and reline resins. Gerodontology 2012;29:e858-e864

Authors

Ihssan F. Al-Takai

Department of Prosthodontics, College of Dentistry, University of Mosul, Mosul, Iraq.

Hamzah SS. Al-Neema

Department of Prosthodontics, College of Dentistry, University of Mosul, Mosul, Iraq.

Omar Z. Al-Tahoo

Department of Prosthodontics, College of Dentistry, University of Mosul, Mosul, Iraq.

Identifiers

DOI: 10.33899/rdenj.2025.155218.1284

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