磷酸酯单体PENTA与牙科氧化锆陶瓷结合的化学证据

Abstract

Abstract: Objective The combination of phosphate ester monomers PENTA (Dipentaerythritol penta-acrylate phosphate) and dental Y-TZP (Yttria-stabilized tetragonal zirconia polycrystals) was proved by chemical method to explain why PENTA was able to enhance the bonding affinity between resin and zirconia. Methods 5%, 10%, 15%, 20% experimental PENTA primers were prepared and then conditioned with Y-TZP powders. Powders were washed repeatedly by acetone to wipe off the dissociative component and tested by FTIR (fourier transform infrared spectroscopy) and TG (thermogravimetric analysis). FTIR analysis focused on the changes between 10% PENTA in acetone solvent and the powders conditioned with different experimental primers. Peak fitting was carried out according to second derivations and the residual. The Y-TZP powder without primers was set as the control group in TG test. Result Two different peak fitting methods both indicated that the vibration of the P-O bond went towards lower wavenumber after PENTA conditioned with Y-TZP powder. TG test showed that PENTA with higher concentration reacted with Y-TZP more completely. Conclusion The chemical reaction between PENTA and Y-TZP relies on the phosphate group.

Key words: Zirconia, Phosphate ester monomer, FTIR, Chemical evidence, Surface treatments, Bonding

CLC Number:

R783.1

References

[1] Kitayama S, Nikaido T, Takahashi R, et al.Effect of primer treatment on bonding of resin cements to zirconia ceramic [J]. Dent Mater 2010, 26(5): 426-432.
[2] Wegner SM, Kern M.Long-term resin bond strength to zirconia ceramic [J]. J Adhes Dent 2000, 2(2): 139-147.
[3] ?zcan M, Bernasconi M.Adhesion to zirconia used for dental restorations: a systematic review and meta-analysis [J]. J Adhes Dent. 2015, 17(1): 7-26.
[4] 钱梦珂, 沈树平, 顾郁嘉，等.醋酸及柠檬酸对牙科氧化锆陶瓷性能的影响 [J].口腔医学, 201636(7): 583-586.
[5]孙伟，徐耀卿，李晶，等.氧化锆植入体的推出实验研究[J].口腔医学, 2014, 34(7):512-516
[6] Chen C, Niu LN, Xie H, et al.Bonding of universal adhesives to dentine--Old wine in new bottles [J]. J. Dent. 2015, 43(5): 525-536.
[7] Zhang ZY, Tian FC, Niu LN, et al.Defying ageing: an expectation for dentine bonding with universal adhesives [J]. J. Dent. 2016, 45, 43–52.
[8] Takamizawa T, Barkmeier WW, Tsujimoto A, et al.Influence of different etching modes on bond strength and fatigue strength to dentin using universal adhesive systems [J]. Dent Mater 2016, 32(2), e9–e21.
[9] Mazzoni A, Scaffa P, Carrilho M, et al.Effects of etch-and-rinse and self-etch adhesives on dentin MMP-2 and MMP-9 [J]. J Dent Res 2013, 92(1): 82–86.
[10] Pilo R, Kaitsas V, Zinelis S, et al Interaction of zirconia primers with yttria-stabilized zirconia surfaces [J].Dent Mater 2016, 32(3): 353-362.
[11] 刘小丽.红外光谱在药物分析中的应用研究 [D]. 西北大学, 2013.
[12] Suzuki M, Fujishima A, Miyazaki T, et al.A study on adsorption structures of methacryloyloxyalkyl dihydrogen phosphates on silver substrates by infrared reflection absorption spectroscopy [J]. Biomed Mater Res 1997, 37(2): 252-260.
[13] Kern M, Thompson VP.Bonding to a glass infiltrated alumina ceramic: adhesion methods and their durability [J]. J Prosthet Dent 1995, 73: 240-249.
[14] Kern M, Wegner SM.Bonding to zirconia ceramic: adhesion methods and their durability [J]. Dent Mater 1998, 14: 64-71.
[15] Chen L, Suh BI, Brown D, et al.Bonding of primed zirconia ceramics: evidence of chemical bonding and improved bond strengths [J]. Am J Dent. 2012, 25(2): 103-108.
[16] Lung CY, Botelho MG, Heinonen M, et al Resin zirconia bonding promotion with some novel coupling agents [J].Dent Mater 2012, 28(8): 863-872.
[17] Nagaoka N, Yoshihara K, Feitosa V P, et al.Chemical interaction mechanism of 10-MDP with zirconia [J]. Sci Rep. 2017, 7:45563.
[18] Bernd K, Arno T, Daniel F el al.Real-time monitoring of ethene/1-hexene copolymerizations: determination of catalyst activity copolymer compositionand copolymerization parameters [J]. Polym, 2003, 44: 6179-6186.
[19] Tian B, Qiao Y, Tian Y, et al.FTIR study on structural changes of different-rank coals caused by single/multiple extraction with cyclohexanone and NMP/CS 2, mixed solvent [J]. Fuel Processing Technology, 2016, 154: 210-218.
[20] Rosa N, Julià S, Kilian A.Detection and characterisation of water alcohol hydrates by on-line FTIR using multivariate data analysis [J]. Chem Eng Sci, 2001, 56: 6577-6588.
[21] 李本祥, 董新荣.主成分分析-二阶导数在中红外光谱定量分析中的应用[J].福建分析测试, 2012(6):40-44.

Chemical evidence of the combination of a phosphate ester monomer PENTA and dental material zirconia

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	. Durability evaluation of bonding between one type of self-adhesive resin cement and zirconia ceramics [J]. , 2019, 39(5): 390-394.
[2]	. Application of a kind of universal adhesive on initial bonding performance of different CAD/CAM machinable materials [J]. , 2019, 39(3): 203-206.
[3]	. Study on the effect of the thermal conductivity of crown repair materials on the health of the tooth pulp [J]. , 2019, 39(1): 48-51.
[4]	. Comparison of three methods for the repair of premolars with wedge-shaped defects [J]. , 2019, 39(1): 52-55.
[5]	. Effect of different post-cores on the color of high transparent zirconia ceramics [J]. , 2018, 38(8): 681-684.
[6]	. Effect of silicon coating via sol-gel self-assembling on the short-term bond strength of zirconia ceramic and resin [J]. , 2018, 38(7): 597-601.
[7]	Ya-Bo CAO Lu FU Xu-Rong SUN. Influence of shear bond strength of rebonded metal brackets treated with three different methods [J]. , 2018, 38(3): 230-233.
[8]	. The influence of bio-active zirconia on the adhesion, proliferation and mineralization of osteoblast [J]. , 2018, 38(3): 206-210.
[9]	. Effects of phosphate ester monomers in alkaline environment on bond strength of zirconia ceramics [J]. , 2018, 38(12): 1068-1073.
[10]	. Effect of polishing on the abrasion between zirconia or cobalt-chromium alloy restoration and natural tooth [J]. , 2018, 38(1): 10-14.
[11]	. Bonding improvement and microleakage evaluation of zirconia to resin via MDP conditioning [J]. , 2017, 37(9): 774-777.
[12]	. Clinical research of the application of zirconia ceramic post in the restoration of anterior teeth with large defects [J]. , 2017, 37(5): 418-421.
[13]	. Effect of different solvents in MDPcontaining zirconia primers on improving bonding property of zirconia [J]. , 2017, 37(4): 289-292.
[14]	. Bonding to zirconia ceramics: The effect of different types of titanate coupling agents [J]. , 2017, 37(11): 976-980.
[15]	. Preliminary study on the preparation and bonding area of all ceramic restorations of human mandibular first molar [J]. , 2017, 37(10): 875-879.