Formation of Apatite Pattern by Electrophoretic Deposition of Apatite Nuclei

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Resist pattern was developed on a cathode for EPD and a polytetrafluoroethylene (PTFE) film was set on the cathode. Then EPD was performed with a suspension of hydroxyapatite (HA) nuclei in ethanol. In this process, HA nuclei were deposited on a porous PTFE film so as to transcribe the resist pattern. The substrate was soaked in simulated body fluid (SBF) and HA was selectively induced on HA nuclei. As a result, HA pattern whose resolution was as high as the resist pattern was fabficated.

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Periodical:

Key Engineering Materials (Volumes 330-332)

Main Theme:

Edited by:

Xingdong Zhang, Xudong Li, Hongsong Fan, Xuanyong Liu

Pages:

3-6

DOI:

10.4028/www.scientific.net/KEM.330-332.3

Citation:

S. Yamaguchi et al., "Formation of Apatite Pattern by Electrophoretic Deposition of Apatite Nuclei", Key Engineering Materials, Vols. 330-332, pp. 3-6, 2007

Online since:

February 2007

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$38.00

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