RF Magnetron Sputtering Coating Of Hydroxyapatite On Alkali Solution Treated Titanate Nanorods

• Autorzy: Lee K. , Shin G.

Identyfikatory

DOI

10.1515/amm-2015-0122

Warianty tytułu

PL

Magnetronowo napylane powłoki hydroksyapatytu na nanopręty tlenku tytanu wytworzone w roztworze alkalicznym

• Języki publikacji: EN

Abstrakty

EN

Hydroxyapatite (HA) is a material with outstanding biocompatibility. It is chemically similar to natural bone tissue, and has therefore been favored for use as a coating material for dental and orthopedic implants. In this study, RF magnetron sputtering was applied for HA coating. And Alkali treatment was performed in a 5 M NaOH solution at 60°C. The coated HA thin film was heat-treated at a range of temperatures from 300 to 600°C. The morphological characterization and crystal structures of the coated specimens were then obtained via FE-SEM, XRD, and FT-IR. The amorphous thin film obtained on hydrothermally treated nanorods transformed into a crystalline thin film after the heat treatment. The change in the phase transformation, with an enhanced crystallinity, showed a reduced wettability. The hydrothermally treated nanorods with an amorphous thin film, on the other hand, showed an outstanding wettability. The HA thin film perpendicularly coated the nanorods in the upper and inner parts via RF magnetron sputtering, and the FT-IR results confirmed that the molecular bonding of the coated film had an HA structure.

Słowa kluczowe

EN

HA (Hydroxyapatite); RF magnetron sputtering; nanorod; alkali solution

PL

hydroksyapatyt; napylanie magnetronowe; nanopręty; roztwór alkaliczny

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2015
• Tom: Vol. 60, iss. 2B
• Strony: 1319--1322
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Lee K.

• Department of Materials Science and Engineering, Chonnam National University, Gwangju, Republic of Korea

autor

Shin G.

• Department of Materials Science and Engineering, Chonnam National University, Gwangju, Republic of Korea

Bibliografia

• [1] B. Feng, J. Y. Chen, S. K. Qi, L. He, J. Z. Zhao, X. D. Zhang, J. Mater. Sci. Mater. Med. 13, 457 (2002).
• [2] L. Le Guéhennec, A. Soueidan, P. Layrolle, Y. Amouriq, Dent. Mater. 23, 844 (2007).
• [3] R. M. Pilliar, Medical Device Materials, 8-22 (2004).
• [4] J. L. Ong, D. C. Chan, Crit. Rev. Biomed. Eng. 28, 667 (2000).
• [5] R. A. Surmenev, M. A. Surmeneva, A. A. Ivanova, Acta Biomater. 10, 557 (2014).
• [6] J. G. Wolke, K. van Dijk, H. G. Schaeken, K. de Groot, J. a Jansen, J. Biomed. Mater. Res. 28, 1477 (1994).
• [7] K. Ozeki, T. Yuhta, Y. Fukui, H. Aoki, Surf. Coat. Technol. 160, 54 (2002).
• [8] S.-R. Cho, H.-G. Cho, J. Korean Chem. Soc. 57, 432 (2013).
• [9] D. K. Pattanayak, S. Yamaguchi, T. Matsushita, T. Kokubo, J. Mater. Sci. Mater. Med. 22, 1803 (2011).
• [10] S. Saber-Samandari, K. Alamara, S. Saber-Samandari, K. A. Gross, Acta Biomater. 9, 9538 (2013).
• [11] J. M. Macak, H. Tsuchiya, A. Ghicov, K. Yasuda, R. Hahn, S. Bauer, P. Schmuki, Curr. Opin. Solid State Mater. Sci. 11, 3 (2007).
• [12] J.-U. Kim, Y.-H. Jeong, and H.-C. Choe, Thin Solid Films 520, 793 (2011).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.