For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Development of Bioactive Ti-15Mo-5Zr-3Al Alloy by Incorporation of Apatite Nuclei
p.75
Biomimetic Crystalline Calcium Phosphate Coatings on Bioabsorbable Magnesium Alloy
p.81
Control of HAp Formation and Osteoconductivity on Nitrogen-Doped TiO2 Scale Formed by Oxynitridation of Ti
p.86
Evaluation of Protein Adsorption Capacity of TiO2-Supported Spherical Porous Hydroxyapatite
p.90
Adhesive Evaluation by Brushing Tests for Hydroxyapatite Films Fabricated on Dentins Using a Water Mist Assisted Er:YAG Laser Deposition Method
p.97
Structural Analysis of Prosthetic Coatings Elaborated by Electrochemical Deposition
p.105
Kinetics and the Theoretical Aspects of Drug Release from PLA/HAp Thin Films
p.113
Antibiotic Containing Poly Lactic Acid/Hydroxyapatite Biocomposite Coatings for Dental Implant Applications
p.120
Development of Controllable Simvastatin-Releasing PLGA/β-TCP Composite Microspheres Sintered Scaffolds as Synthetic Bone Substitutes
p.126

Adhesive Evaluation by Brushing Tests for Hydroxyapatite Films Fabricated on Dentins Using a Water Mist Assisted Er:YAG Laser Deposition Method

Article Preview

Abstract:

Hydroxyapatite (HAp) is one of the main structural components in tooth. Therefore, the HAp is an ideal material to repair tooth substances. However, it has not yet been realized that tooth enamel and dentin are artificially repaired using the HAp in operative dentistry. We have proposed and developed a tooth restoration technique with intraoral laser ablation using an Er:YAG (Erbium: Yttrium-Aluminum-Garnet) laser in order to fabricate HAp films on tooth surfaces in the atmosphere at room temperature. Although HAp thin films were formed on dentin surfaces using the Er:YAG laser deposition method, it has still been unclear how is the mechanical durability of the HAp film on tooth substances. In the present study, we conducted brushing tests to evaluate the durability of adhesion between the HAp film and dentin. To form HAp layers on dentin surfaces, an ablation phenomenon was induced by the Er:YAG laser irradiated to the target of α-tricalcium phosphate (α-TCP) under humid conditions. The deposited layers were hydrolyzed by dripping artificial saliva on the surface at 37 degrees Celsius for 24, 48, 72, 120, and 168 hours to create HAp films. The films hydrolyzed for more than 48 hours were attached on the dentin surface after the brushing tests. This result indicates that the α-TCP layer deposited on the dentin surface changes into a crystallized HAp material by the hydrolyzation for more than 48 hours. The crystallization of the film possibly contributes to the high adhesive durability of the HAp film deposited on the dentin.

You might also be interested in these eBooks
Bioceramics 29 View Preview

Info:

Periodical:

Key Engineering Materials (Volume 758)

Pages:

97-104

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.758.97

Citation:

Cite this paper

Online since:

November 2017

Authors:

Ei Yamamoto*, Nobuhiro Kato, Shigeki Hontsu

Keywords:

Brushing Test, Er:YAG Laser, Hydroxyapatite, Pulsed Laser Deposition, Thin Coating Film, Tooth Repair, Water Mist System

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2017 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] T. E Orr, P.A. Villars, S.L. Mitchell, H.P. Hsu, M. Spector, Compressive properties of cancellous bone defects in a rabbit model treated with particles of natural bone mineral and synthetic hydroxyapatite, Biomaterials. 22 (2001) 1953–(1959).

DOI: 10.1016/s0142-9612(00)00370-7

Google Scholar

[2] O. Kilian, S. Wenisch, S. Karnati, E. Baumgart-Vogt, A. Hild, R. Fuhrmann, T. Jonuleit, E. Dingeldein, R. Schnettler, R.P. Franke, Observations on the microvasculature of bone defects filled with biodegradable nanoparticulate hydroxyapatite, Biomaterials. 29 (2008).

DOI: 10.1016/j.biomaterials.2008.05.003

Google Scholar

[3] V. Alta, W.H. Cheung, S.K.H. Chow, U. Thormann, E.N.M. Cheung, K.S. Lips, R. Schnettlera, K.S. Leung, Bone formation and degradation behavior of nanocrystalline hydroxyapatite with or without collagen-type 1 in osteoporotic bone defects – an experimental study in osteoporotic goats, Injury. 47 (2016).

DOI: 10.1016/s0020-1383(16)47010-5

Google Scholar

[4] M. Roy, A. Bandyopadhyay, S. Bose, Induction plasma sprayed nano hydroxyapatite coatings on titanium for orthopaedic and dental implants, Surface & Coatings Technology. 205 (2011) 2785–2792.

DOI: 10.1016/j.surfcoat.2010.10.042

Google Scholar

[5] N. Martinez-Carranza, H.E. Berg, A.S. Lagerstedt, H. Nurmi-Sandh, P. Schupbach, L. Ryd, Fixation of a double-coated titanium-hydroxyapatite focal knee resurfacing implant: A 12-month study in sheep, Osteoarthritis and Cartilage. 22 (2014) 836–844.

DOI: 10.1016/j.joca.2014.03.019

Google Scholar

[6] E. Mohseni, E. Zalnezhad, A.R. Bushroa, Comparative investigation on the adhesion of hydroxyapatite coating on Ti–6Al–4V implant: A review paper, International Journal of Adhesion & Adhesives. 48 (2014) 238–257.

DOI: 10.1016/j.ijadhadh.2013.09.030

Google Scholar

[7] C. Prati, F. Cervellati, V. Sanasi, L. Montebugnoli, Treatment of cervical dentin hypersensitivity with resin adhesives: 4 week evaluation, American Journal of Dentistry. 14 (2001) 378–382.

Google Scholar

[8] A. Baysan, E. Lynch, Treatment of cervical sensitivity with a root sealant, American Journal of Dentistry. 16 (2003) 135–138.

Google Scholar

[9] K. Hashimoto, K. Naganuma, Y. Yamashita, T. Ikebe, S. Ozeki, A case of mucositis due to the allergy to self-curing resin, Oral Science International. 11 (2014) 37–39.

DOI: 10.1016/s1348-8643(13)00027-x

Google Scholar

[10] R. Akatsuka, H. Ishihata, M. Noji, K. Matsumura, T. Kuriyagawa, K. Sasaki, Effect of hydroxyapatite film formed by powder jet deposition on dentin permeability, European Journal of Oral Sciences. 120 (2012) 558–562.

DOI: 10.1111/j.1600-0722.2012.01003.x

Google Scholar

[11] S. Hontsu, K. Yoshikawa, N. Kato, T. Hayami, H. Nishikawa, M. Kusunoki, K. Yamamoto, Restoration and conservation of dental enamel using a flexible apatite sheet, Journal of Australian Ceramic Society. 47 (2011) 11–13.

DOI: 10.4028/www.scientific.net/kem.493-494.615

Google Scholar

[12] S. Hontsu, N. Kato, E. Yamamoto, H. Nishikawa, M. Kusunoki, T. Hayami, K. Yoshikawa, Regeneration of tooth enamel by flexible hydroxyapatite sheet, Key Engineering Materials. 493-494 (2012) 615–619.

DOI: 10.4028/www.scientific.net/kem.493-494.615

Google Scholar

[13] S. Hontsu, K. Yoshikawa, Ultra-thin hydroxyapatite sheets for dental applications, Hydroxyapatite (HAp) for Biomedical Applications, 1st Edition, Edited by M. Mucalo, Woodhead Publishing. (2015) 129–141.

DOI: 10.1016/b978-1-78242-033-0.00006-7

Google Scholar

[14] E. Yamamoto, N. Kato, A. Isai, H. Nishikawa, Y. Hashimoto, K. Yoshikawa, S. Hontsu, A novel treatment for dentine cavities with intraoral laser ablation method using an Er: YAG laser, Key Engineering Materials. 631 (2015) 262–266.

DOI: 10.4028/www.scientific.net/kem.631.262

Google Scholar

[15] K. Suchanek, A. Bartkowiak, A. Gdowik, M. Perzanowski, S. Kac, B. Szaraniec, M. Suchanek, M. Marszalek, Crystalline hydroxyapatite coatings synthesized under hydrothermal conditions on modified titanium substrates, Materials Science and Engineering C. 51 (2015).

DOI: 10.1016/j.msec.2015.02.029

Google Scholar

[16] S. B Mehta, S. Banerji, B.J. Millar, J.M. Suarez-Feito, Current concepts on the management of tooth wear: Assessment, treatment planning and strategies for the prevention and the passive management of tooth wear, British Dental Journal. 212 (2012).

DOI: 10.1038/sj.bdj.2011.1099

Google Scholar

[17] W.H. Mormann, B. Stawarczyk, A. Ender, B. Sener, T. Attin, A. Mehl, Wear characteristics of current aesthetic dental restorative CAD/CAM materials: Two-body wear, gloss retention, roughness and Martens hardness, Journal of the Mechanical Behavior of Biomedical Materials. 20 (2013).

DOI: 10.1016/j.jmbbm.2013.01.003

Google Scholar

[18] X. Zhao, J. Pan, H.S. Malmstrom, Y.F. Ren, Protective effects of resin sealant and flowable composite coatings against erosive and abrasive wear of dental hard tissues, Journal of Dentistry. 49 (2016) 68–74.

DOI: 10.1016/j.jdent.2016.01.013

Google Scholar

[19] J.C.M. Souza, A.C. Bentes, K. Reis, S. Gavinha, M. Buciumeanu, B. Henriques, F.S. Silva, J.R. Gomes, Abrasive and sliding wear of resin composites for dental restorations, Tribology International. 102 (2016) 154–160.

DOI: 10.1016/j.triboint.2016.05.035

Google Scholar

[20] F. Mullan, S. Paraskar, D.W. Bartlett, R.C. Olley, Effects of tooth-brushing force with a desensitising dentifrice on dentine tubule patency and surface roughness, Journal of Dentistry. 60 (2017) 50–55.

DOI: 10.1016/j.jdent.2017.02.015

Google Scholar

[21] D. Franzo, C.J. Philpotts, T.F. Cox, A. Joiner, The effect of toothpaste concentration on enamel and dentine wear in vitro, Journal of Dentistry. 38 (2010) 974–979.

DOI: 10.1016/j.jdent.2010.08.010

Google Scholar

[22] M. Popa, F. Peditto, L. Guy, A.M. Sfarghiu, Y. Berthier, S. Descartes, A tribological approach to understand the behavior of oral-care silica during tooth brushing, Biotribology. 6 (2016) 1–11.

DOI: 10.1016/j.biotri.2016.03.001

Google Scholar

[23] T. Furumoto, T. Ueda, A. Kasai, A. Hosokawa, Surface temperature during cavity preparation on human tooth by Er: YAG laser irradiation, Manufacturing Technology. 60 (2011) 555–558.

DOI: 10.1016/j.cirp.2011.03.065

Google Scholar

[24] W.J. Dunn, J.T. Davis, A.C. Bush, Shear bond strength and SEM evaluation of composite bonded to Er: YAG laser-prepared dentin and enamel, Dental Materials. 21 (2005) 616–624.

DOI: 10.1016/j.dental.2004.11.003

Google Scholar

[25] C. Camerlingo, M. Lepore, G. M. Gaeta, R. Riccio, C. Riccio, A. DeRosa, M. DeRosa, Er: YAG laser treatments on dentin surface: Micro-Raman spectroscopy and SEM analysis, Journal of Dentistry. 32 (2004) 399–405.

DOI: 10.1364/bio.2004.thf10

Google Scholar

[26] M. Mir, J. Meister, R. Franzen, S.S. Sabounchi, F. Lampert, N. Gutknecht, Influence of water-layer thickness on Er: YAG laser ablation of enamel of bovine anterior teeth, Lasers in Medical Science. 23 (2008) 451–457.

DOI: 10.1007/s10103-007-0508-0

Google Scholar

[27] S.R. Visuri, J.T. Walsh, H.A. Wigdor, Erbium laser ablation of dental hard tissue: Effects of water cooling, Lasers in Surgery and Medicine. 18 (1996) 294–300.

DOI: 10.1002/(sici)1096-9101(1996)18:3<294::aid-lsm11>3.0.co;2-6

Google Scholar

[28] S.M. Park, T. Ikegami, K. Ebihara, Effects of substrate temperature on the properties of Ga-doped ZnO by pulsed laser deposition, Thin Solid Films. 513 (2006) 90–94.

DOI: 10.1016/j.tsf.2006.01.051

Google Scholar

[29] P. Hu, B. Li, L. Feng, J. Wu, H. Jiang, H. Yang, X. Xiao, Effects of substrate temperature on the properties of CdTe thin films deposited by pulsed laser deposition, Surface and Coatings Technology. 213 (2012) 84–89.

DOI: 10.1016/j.surfcoat.2012.10.022

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.