Quantitative evaluation of calcium phosphate on surface of titanium by X-ray fluorescence analysis

Chikage Abe, Fuyuki Sakamoto, Naofumi Ohtsu, Tetsuya Ashino, Kazuaki Wagatsuma

研究成果: Article査読

1 被引用数 (Scopus)

抄録

A quantitative analysis of calcium phosphate (CP) layers deposited on metallic titanium substrates was carried out by X-ray fluorescence spectrometry (XRF) in order to evaluate the osteogenic capability of metallic biomaterials. The titanium substrates were prepared by NaOH and heat treatments, and then, they were soaked in Hanks' balanced saline solution (HBSS) at 310 K, leading to the deposition of a CP layer on the sample surface. The resulting samples were analyzed by XRF, and the amount of Ca and P in the CP layers was determined by inductively coupled plasma optical emission spectrometry (ICP-OES). As a result, calibration curves were obtained for determining the amounts of Ca, P and the CP deposition; the XRF quantification of the CP layers was carried out with good accuracy.

本文言語English
ページ(範囲)237-241
ページ数5
ジャーナルNippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
74
4
DOI
出版ステータスPublished - 2010 4

ASJC Scopus subject areas

  • 凝縮系物理学
  • 材料力学
  • 金属および合金
  • 材料化学

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