Inhibitory Effect of Magnesium and Zinc on Crystallization Kinetics of Hydroxyapatite (0001) Face

DOI Web Site 被引用文献7件
  • Noriko Kanzaki
    School of Science and Engineering, Waseda University, 1-6-1 Nishiwaseda, Shinjuku-ku, Tokyo, 169-8050 Japan, and National Institute for Advanced Interdisciplinary Research, MITI, 1-1-4 Higashi, Tsukuba-shi, Ibaraki, 305-8562 Japan
  • Kazuo Onuma
    School of Science and Engineering, Waseda University, 1-6-1 Nishiwaseda, Shinjuku-ku, Tokyo, 169-8050 Japan, and National Institute for Advanced Interdisciplinary Research, MITI, 1-1-4 Higashi, Tsukuba-shi, Ibaraki, 305-8562 Japan
  • Gabin Treboux
    School of Science and Engineering, Waseda University, 1-6-1 Nishiwaseda, Shinjuku-ku, Tokyo, 169-8050 Japan, and National Institute for Advanced Interdisciplinary Research, MITI, 1-1-4 Higashi, Tsukuba-shi, Ibaraki, 305-8562 Japan
  • Sadao Tsutsumi
    School of Science and Engineering, Waseda University, 1-6-1 Nishiwaseda, Shinjuku-ku, Tokyo, 169-8050 Japan, and National Institute for Advanced Interdisciplinary Research, MITI, 1-1-4 Higashi, Tsukuba-shi, Ibaraki, 305-8562 Japan
  • Atsuo Ito
    School of Science and Engineering, Waseda University, 1-6-1 Nishiwaseda, Shinjuku-ku, Tokyo, 169-8050 Japan, and National Institute for Advanced Interdisciplinary Research, MITI, 1-1-4 Higashi, Tsukuba-shi, Ibaraki, 305-8562 Japan

書誌事項

公開日
2000-04-27
DOI
  • 10.1021/jp9939726
公開者
American Chemical Society (ACS)

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説明

The effect of magnesium and zinc on the growth kinetics of a hydroxyapatite (0001) face in pseudophysiological solutions was investigated. The growth rates of the (0001) face were measured under various concentrations of magnesium or zinc using Moire phase shift interferometry coupled with surface observation by atomic force microscopy. The (0001) face grew not in a spiral growth mode but in a multiple two-dimensional nucleation growth mode. It was shown that the lateral growth of two-dimensional islands on the (0001) face was inhibited by the addition of magnesium or zinc, following an inhibition of the normal growth rate of the face. Although both cations inhibited growth, zinc was found to reduce the growth rate about 1000 times more effectively than magnesium.

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