Preparation and Application of a Potassium-Substituted Calcium Phosphate Sheet as a Dental Material for Treating Dentin Hypersensitivity

Nobuhiro Kato; Yuka Hatoko; Ei Yamamoto; Tsutomu Furuzono; Shigeki Hontsu

doi:10.4028/www.scientific.net/KEM.720.102

Paper Titles

The HL-60 Cells Response to Various Particle Sizes of Tetracalcium Phosphate Ceramic Delivery System
p.77

Development of a Synthetic Tissue Engineered 3D Printed Calciumalkaliphosphate-Based Bone Graft with Homogenously Distributed Osteoblasts and Mineralizing Bone Matrix In Vitro
p.82

Effect of Silicate Incorporation in Alpha-Tricalcium Phosphate on Behaviors of Osteoblast-Like Cells
p.90

Colloidal Apatite Nanoparticles: Insights on their Interaction with Cells and Artificial Lipid Membranes
p.95

Preparation and Application of a Potassium-Substituted Calcium Phosphate Sheet as a Dental Material for Treating Dentin Hypersensitivity
p.102

In Vitro Characterization of 3D Beta-Tricalcium Phosphate Scaffolds Reinforced with Phosphate Based-Bioactive Glass for Bone Replacement
p.108

Synthesis and In Vitro Characterization of Carbon Nano Tube-Polycaprolactone Composite Scaffold for Odontoblast Cell Interaction
p.114

Osteoblastic Cells Response to Albumin Coatings on Zinc Containing Hydroxyapatite
p.120

Simultaneous Identification of Amorphous Calcium Phosphate and S.epidermidis Bacteria by Photoacoustic Spectroscopy
p.125

HomeKey Engineering MaterialsKey Engineering Materials Vol. 720Preparation and Application of a...

Preparation and Application of a Potassium-Substituted Calcium Phosphate Sheet as a Dental Material for Treating Dentin Hypersensitivity

Abstract:

Potassium-substituted calcium phosphate free standing sheet for the treatment of dentin hypersensitivity was prepared and evaluated. The appropriate annealing condition for the target of pulsed laser deposition to prepare the potassium-substituted amorphous calcium phosphate (PS-ACP) sheet was investigated. The target annealed at 1000 °C was used to deposit the PS-ACP sheet. The annealing condition for the potassium-substituted hydroxyapatite (PS-HAp) sheet was evaluated by XRD and EDX. The potassium release rate from PS-ACP sheet in PBS, evaluated by ICP-MS, was 2.5 times larger than that of PS-HAp sheet. The robustness of the PS-ACP sheet was proved by the brushing test of the PS-ACP sheet affixed on a bovine dentin. The dentin tubules on the dentin surface was occluded by the PS-ACP sheet and which confirmed by SEM observations.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 720)

Pages:

102-107

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.720.102

Citation:

Cite this paper

Online since:

November 2016

Authors:

Nobuhiro Kato*, Yuka Hatoko, Ei Yamamoto, Tsutomu Furuzono, Shigeki Hontsu

Keywords:

Dentin Hypersensitivity, Potassium-Substituted Amorphous Phosphate, Pulsed Laser Deposition

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

* - Corresponding Author

References

[1] I. C. C. M. Porto, A. K. M. Andrade, and M. A. J. R. Montes, Diagnosis and treatment of dentinal hypersensitivity., J Oral Sci, vol. 51, no. 3, p.323–332, Sep. (2009).

DOI: 10.2334/josnusd.51.323

Google Scholar

[2] C. Prati, P. Ferrieri, C. Galloni, R. Mongiorgi, and C. L. Davidson, Dentine permeability and bond quality as affected by new bonding systems., J Dent, vol. 23, no. 4, p.217–226, Aug. (1995).

DOI: 10.1016/0300-5712(95)91186-q

Google Scholar

[3] Y. Kimura, P. Wilder-Smith, K. Yonaga, and K. Matsumoto, Treatment of dentine hypersensitivity by lasers: a review, Journal of Clinical Periodontology, vol. 27 (2000) 715-721.

DOI: 10.1034/j.1600-051x.2000.027010715.x

Google Scholar

[4] H. Nishikawa, R. Hatanaka, M. Kusunoki, T. Hayami, and S. Hontsu, Preparation of freestanding hydroxyapatite membranes with excellent biocompatibility and flexibility, Applied Physics Express, vol. 1(8) (2008) 088001.

DOI: 10.1143/apex.1.088001

Google Scholar

[5] M. Kusunoki, Y. Kawakami, T. Matsuda, H. Nishikawa, T. Hayami, and S. Hontsu, Fabrication of a Large Hydroxyapatite Sheet, Applied Physics Express, vol. 3(10) (2010) 107003.

DOI: 10.1143/apex.3.107003

Google Scholar

[6] S. Hontsu, N. Kato, E. Yamamoto, H. Nishikawa, M. Kusunoki, T. Hayami, et al., Regeneration of Tooth Enamel by Flexible Hydroxyapatite Sheet, Key Engineering Materials vol. 493-494 (2012) 615-619.

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

Google Scholar

[7] N. Kato, E. Yamamoto, A. Isai, H. Nishikawa, M. Kusunoki, K. Yoshikawa, et al., Ultrathin Amorphous Calcium Phosphate Freestanding Sheet for Dentin Tubule Sealing, Bioceramics Development and Applications, S1, (2013) 007.

DOI: 10.4172/2090-5025.s1-007

Google Scholar

[8] N. Kato, A. Isai, E. Yamamoto, H. Nishikawa, M. Kusunoki, K. Yoshikawa, K. Yasuo, K. Yamamoto, and S. Hontsu, Evaluation of Dentin Tubule Sealing Rate Improved by Attaching Ultrathin Amorphous Calcium Phosphate Sheet, Key Engineering Materials, vol. 631 (2014).

DOI: 10.4028/www.scientific.net/kem.631.258

Google Scholar

[9] N. Kato, Y. Ido, E. Yamamoto, K. Yasuo, K. Yoshikawa, and S. Hontsu, Overlaid Ultrathin Amorphous Calcium Phosphate Sheet Improves Dentinal Permeability Inhibition Rate, Key Engineering Materials vol. 696 (2016) 99-102.

DOI: 10.4028/www.scientific.net/kem.696.99

Google Scholar