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Journal of Prosthetic Dentistry

Surface analysis and corrosion behavior of pure titanium under fluoride exposure

  • Wan-Qing Chen
    Affiliations
    Graduate student, Department of Oral Implantology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, PR China
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  • Song-Mei Zhang
    Affiliations
    Resident, Department of General Dentistry, Eastman Institute for Oral Health, University of Rochester, Rochester, NY
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  • Jing Qiu
    Correspondence
    Corresponding author: Prof Jing Qiu, Department of Oral Implantology, Affiliated Hospital of Stomatology, Jiangsu Key Laboratory of Oral Disease, Nanjing Medical University, Nanjing 210029, PR CHINA
    Affiliations
    Professor, Department of Oral Implantology, Affiliated Hospital of Stomatology, Jiangsu Key Laboratory of Oral Disease, Nanjing Medical University, Nanjing, PR China
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      Abstract

      Statement of problem

      The corrosive effects of oral fluoride products on titanium have been reported, and chronic fluorosis, which causes hyperfluoemia, is one of the world's health problems. Nevertheless, the relationship between high serum fluoride and corrosion on the titanium surface, which might have adverse effects on titanium implant osseointegration, has not been elucidated.

      Purpose

      The purpose of this in vitro study was to investigate the corrosion behavior of pure titanium exposed to high serum fluoride with different pH values based on surface analysis.

      Material and methods

      Pure titanium specimens, exposed to different electrolytes with 0.04 and 0.4 ppm NaF at pH 7.3 and 5.0 values, were examined for surface microstructure by using scanning electron microscopy (SEM) and for surface element composition with X-ray photoelectron spectroscopy (XPS). The corrosion behavior and metal ion release of specimens immersed in the Hanks’ balanced salt solution (HBSS) containing 0.04 and 0.4 ppm serum fluoride concentrations (NaF) at 7.3 and 5.0 pH values were measured by electrochemical impedance spectroscopy (EIS) and inductively coupled plasma atomic emission spectrometry (ICP-AES).

      Results

      Pitting holes were observed on pure titanium surfaces exposed to high serum fluoride. The surfaces became rougher with the increase of serum fluoride concentration, especially under acidic conditions. XPS analysis revealed a reduction of dominant titanium dioxide (TiO2) on the pure titanium surface under serum fluoride exposure, corresponding to an increase in the relative level of F. EIS data showed an active corrosion behavior of pure titanium exposed to high serum fluoride and gradually decreased corrosion resistance with increasing concentration of serum fluoride, which was more severe under acidic conditions. The release of titanium ions was also induced by high serum fluoride and acidic conditions.

      Conclusions

      High serum fluoride had a negative influence on the corrosion behavior of pure titanium. The titanium oxide film barrier could be broken down in the fluoride ions condition, and the corrosion resistance of pure titanium decreased with the increasing concentration of serum fluoride. The increased corrosion susceptibility of pure titanium accelerated the release of titanium ions after exposure to high serum fluoride; this was more pronounced in an acidic environment.
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      References

        • Mendonça G.
        • Mendonça D.B.
        • Aragão F.J.
        • Cooper L.F.
        Advancing dental implant surface technology--from micron- to nanotopography.
        Biomaterials. 2008; 29: 3822-3835
        • Ming P.P.
        • Shao S.Y.
        • Qiu J.
        • Yang J.
        • Yu Y.J.
        • Chen J.X.
        • et al.
        Superiority of calcium-containing nanowires modified titanium surface compared with SLA titanium surface in biological behavior of osteoblasts: a pilot study.
        Appl Surf Sci. 2017; 416: 790-797
        • Shao S.Y.
        • Ming P.P.
        • Qiu J.
        • Yu Y.J.
        • Yang J.
        • Chen J.X.
        • et al.
        Modification of a SLA titanium surface with calcium-containing nanosheets and its effects on osteoblast behavior.
        RSC Adv. 2017; 7: 6753-6761
        • Wang N.
        • Li H.
        • Lü W.
        • Li J.
        • Wang J.
        • Zhang Z.
        • et al.
        Effects of TiO2 nanotubes with different diameters on gene expression and osseointegration of implants in minipigs.
        Biomaterials. 2011; 32: 6900-6911
        • Barao V.A.
        • Mathew M.T.
        • Assuncao W.G.
        • Yuan J.C.
        • Wimmer M.A.
        • Sukotjo C.
        Stability of cp-Ti and Ti-6Al-4V alloy for dental implants as a function of saliva pH - an electrochemical study.
        Clin Oral Implants Res. 2012; 23: 1055-1062
        • Gupta P.
        • Tenhundfeld G.
        • Daigle E.O.
        • Ryabkov D.
        Electrolytic plasma technology: science and engineering—an overview.
        Surf Coating Technol. 2007; 201: 8746-8760
        • Kasemo B.
        • Lausmaa J.
        Biomaterial and implant surfaces: a surface science approach.
        Int J Oral Maxillofac Implants. 1988; 3: 247-259
        • Aziz-Kerrzo M.
        • Conroy K.G.
        • Fenelon A.M.
        • Farrell S.T.
        • Breslin C.B.
        Electrochemical studies on the stability and corrosion resistance of titanium-based implant materials.
        Biomaterials. 2001; 22: 1531-1539
        • Huang H.H.
        Effects of fluoride concentration and elastic tensile strain on the corrosion resistance of commercially pure titanium.
        Biomaterials. 2002; 23: 59-63
        • Fathi M.H.
        • Salehi M.
        • Saatchi A.
        • Mortazavi V.
        • Moosavi S.B.
        In vitro corrosion behavior of bioceramic, metallic, and bioceramic-metallic coated stainless steel dental implants.
        Dent Mater. 2003; 19: 188-198
        • Varol E.
        • Akcay S.
        • Ersoy I.H.
        • Ozaydin M.
        • Koroglu B.K.
        • Varol S.
        Aortic elasticity is impaired in patients with endemic fluorosis.
        Biol Trace Elem Res. 2010; 133: 121-127
        • Shashi A.
        • Kumar M.
        • Bhardwaj M.
        Incidence of skeletal deformities in endemic fluorosis.
        Trop Doct. 2008; 38: 231-233
        • Beline T.
        • Garcia C.S.
        • Ogawa E.S.
        • Marques I.S.V.
        • Matos A.O.
        • Sukotjo C.
        • et al.
        Surface treatment influences electrochemical stability of cpTi exposed to mouthwashes.
        Mater Sci Eng C Mater Biol Appl. 2016; 59: 1079-1088
        • Faverani L.P.
        • Barao V.A.
        • Pires M.F.
        • Yuan J.C.
        • Sukotjo C.
        • Mathew M.T.
        • et al.
        Corrosion kinetics and topography analysis of Ti-6Al-4V alloy subjected to different mouthwash solutions.
        Mater Sci Eng C Mater Biol Appl. 2014; 43: 1-10
        • Al-Hity R.R.
        • Kappert H.F.
        • Viennot S.
        • Dalard F.
        • Grosgogeat B.
        Corrosion resistance measurements of dental alloys, are they correlated?.
        Dent Mater. 2007; 23: 679-687
        • Peñarrieta-Juanito G.
        • Sordi M.B.
        • Henriques B.
        • Dotto M.E.R.
        • Teughels W.
        • Silva F.S.
        • et al.
        Surface damage of dental implant systems and ions release after exposure to fluoride and hydrogen peroxide.
        J Periodontal Res. 2019; 54: 46-52
        • de Aguiar S.R.
        • Nicolai M.
        • Almeida M.
        • Gomes A.
        Electrochemical behaviour of a cobalt-chromium-molybdenum dental alloy in artificial salivas: influence of phosphate ions and mucin components.
        Biomed Mater Eng. 2015; 25: 53-66
        • Nakagawa M.
        • Matsuya S.
        • Udoh K.
        Corrosion behavior of pure titanium and titanium alloys in fluoride-containing solutions.
        Dent Mater J. 2001; 20: 305-314
        • Barbieri M.
        • Mencio F.
        • Papi P.
        • Rosella D.
        • Di Carlo S.
        • Valente T.
        • et al.
        Corrosion behavior of dental implants immersed into human saliva: preliminary results of an in vitro study.
        Eur Rev Med Pharmacol Sci. 2017; 21: 3543-3548
        • Arys A.
        • Philippart C.
        • Dourov N.
        • He Y.
        • Le Q.T.
        • Pireaux J.J.
        Analysis of titanium dental implants after failure of osseointegration: combined histological, electron microscopy, and X-ray photoelectron spectroscopy approach.
        J Biomed Mater Res. 1998; 43: 300-312
        • Joska L.
        • Venclikova Z.
        • Poddana M.
        • Benada O.
        The mechanism of gingiva metallic pigmentations formation.
        Clin Oral Investig. 2009; 13: 1-7
        • Vidal C.V.
        • Muñoz A.I.
        Effect of physico-chemical properties of simulated body fluids on the electrochemical behaviour of CoCrMo alloy.
        Electrochim Acta. 2011; 56: 8239-8248
        • Kokubo T.
        • Takadama H.
        How useful is SBF in predicting in vivo bone bioactivity?.
        Biomaterials. 2006; 27: 2907-2915
        • Boere G.
        Influence of fluoride on titanium in an acidic environment measured by polarization resistance technique.
        J Appl Biomater. 1995; 6: 283-288
        • Nakagawa M.
        • Matsuya S.
        • Shiraishi T.
        • Ohta M.
        Effect of fluoride concentration and pH on corrosion behavior of titanium for dental use.
        J Dent Res. 1999; 78: 1568-1572
        • Golvano I.
        • Garcia I.
        • Conde A.
        • Tato W.
        • Aginagalde A.
        Influence of fluoride content and pH on corrosion and tribocorrosionbehaviour of Ti13Nb13Zr alloy in oral environment.
        J Mech Behav Biomed Mater. 2015; 49: 186-196
        • Sakairi M.
        • Kinjyo M.
        • Kikuchi T.
        Repassivation behavior of titanium in artificial saliva investigated with a photon rupture method.
        Electrochim Acta. 2011; 56: 1786-1791
        • Kudo H.
        Clinical and epidemiological study on osteofluorosis.
        Nihon Eiseigaku Zasshi. 1991; 46: 984-993
        • Yu Y.J.
        • Zhu W.Q.
        • Xu L.N.
        • Ming P.P.
        • Shao S.Y.
        • Qiu J.
        Osseointegration of titanium dental implant under fluoride exposure in rabbits: Micro-CT and histomorphometry study.
        Clin Oral Implants Res. 2019; 30: 1038-1048
        • Zhang S.M.
        • Qiu J.
        • Tian F.
        • Guo S.K.
        • Zhang F.Q.
        • Huang Q.F.
        Corrosion behavior of pure titanium in the presence of Actinomycesnaeslundii.
        J Mater Sci Mater Med. 2013; 24: 1229-1237
        • Vander Wal R.L.
        • Bryg V.M.
        • Hays M.D.
        XPS analysis of combustion aerosols for chemical composition, surface chemistry, and carbon chemical state.
        Anal Chem. 2011; 83: 1924-1930
        • Rokosz K.
        • Hryniewicz T.
        • Matýsek D.
        • Raaen S.
        • Valíček J.
        • Dudek Ł.
        • et al.
        SEM, EDS and XPS analysis of the coatings obtained on titanium after plasma electrolytic oxidation in electrolytes containing copper nitrate.
        Materials. 2016; 9: E318
        • Qiu J.
        • Tang C.B.
        • Zhu Z.J.
        • Zhou G.X.
        • Wang J.
        • Yang Y.
        • et al.
        XPS and electrochemical impedance spectroscopy studies on effects of the porcelain firing process on surface and corrosion properties of two nickel-chromium dental alloys.
        J Mater Sci Mater Med. 2013; 24: 2519-2528
        • Qiu J.
        • Yu W.Q.
        • Zhang F.Q.
        Effects of the porcelain-fused-to-metal firing process on the surface and corrosion of two Co-Cr dental alloys.
        J Mater Sci. 2011; 46: 1359-1368
        • Sharma M.
        • Kumar A.V.
        • Singh N.
        Electrochemical corrosion behaviour of dental/implant alloys in saline medium.
        J Mater Sci Mater Med. 2008; 19: 2647-2653
        • Asri R.I.M.
        • Harun W.S.W.
        • Samykano M.
        • Lah N.A.C.
        • Ghani S.A.C.
        • Tarlochan F.
        • et al.
        Corrosion and surface modification on biocompatible metals: a review.
        Mater Sci Eng C Mater Biol Appl. 2017; 77: 1261-1274