Nanostructure Properties of Hydroxyapatite Nanobelts Prepared by Oil-in-Water Emulsion

Abstract:

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The HA nanobelts had been synthesized by using surfactants. It possesses a uniform one-dimensional nanofibers with width in 1.37nm and a BET specific surface area of 85.2m2g-1. The 31P NMR spectrum showed three –0.59ppm,-1.76ppm,-3.22ppm followed by a series of identical sidebands and one weak peak at –4.69ppm . The FTIR spectra of the nanobelts included two types of vibration; three PO4 3- stretching modes at 939.1,1030.4 and 1100.0cm-1 band were attributed to the ν1(PO4), ν3(PO4), ν3(PO4) modes respectively. Two PO4 3- bending modes at 569.6 and 608.7cm-1 bands were attributed to the ν4(PO4) modes .The bands observed around 473.9cm-1 were attributed toν2(PO4) modes. The nanobelts were novel drug carries.

Info:

Periodical:

Key Engineering Materials (Volumes 288-289)

Edited by:

Xingdong Zhang, Junzo Tanaka, Yaoting Yu and Yasuhiko Tabata

Pages:

187-190

DOI:

10.4028/www.scientific.net/KEM.288-289.187

Citation:

Y. J. Wang et al., "Nanostructure Properties of Hydroxyapatite Nanobelts Prepared by Oil-in-Water Emulsion ", Key Engineering Materials, Vols. 288-289, pp. 187-190, 2005

Online since:

June 2005

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Price:

$35.00

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