Effect of ultrasonic irradiation on the behavior of primary nucleation of amino acids in supersaturated solutions

Masahiro Kurotani, Etsuko Miyasaka, Satomi Ebihara, Izumi Hirasawa

    研究成果: Article

    35 引用 (Scopus)

    抄録

    The effect of ultrasonic irradiation on the behavior of primary nucleation of l-Arginine (l-Arg) and l-Serine (l-Ser) in supersaturated solutions at 30 °C was studied. The induction period for both amino acids increased with increasing ultrasonic irradiation energy up to a certain degree and subsequently decreased. These results indicate that a low degree of ultrasonic irradiation can inhibit primary nucleation rates, whereas a high degree of ultrasonic irradiation can enhance them. Measurements of crystal size for each irradiation and supersaturation condition showed that mean particle size is affected by ultrasonic irradiation and is highly correlated with the induction period. As a result, the desired crystal size of the final product is expected to be obtained by optimally controlling the conditions of supersaturation and ultrasonic irradiation.

    元の言語English
    ページ(範囲)2714-2721
    ページ数8
    ジャーナルJournal of Crystal Growth
    311
    発行部数9
    DOI
    出版物ステータスPublished - 2009 4 15

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    amino acids
    Amino acids
    Nucleation
    ultrasonics
    Ultrasonics
    Irradiation
    nucleation
    Amino Acids
    irradiation
    Supersaturation
    supersaturation
    induction
    Arginine
    Crystals
    Serine
    crystals
    Particle size
    products

    ASJC Scopus subject areas

    • Condensed Matter Physics
    • Materials Chemistry
    • Inorganic Chemistry

    これを引用

    Effect of ultrasonic irradiation on the behavior of primary nucleation of amino acids in supersaturated solutions. / Kurotani, Masahiro; Miyasaka, Etsuko; Ebihara, Satomi; Hirasawa, Izumi.

    :: Journal of Crystal Growth, 巻 311, 番号 9, 15.04.2009, p. 2714-2721.

    研究成果: Article

    Kurotani, Masahiro ; Miyasaka, Etsuko ; Ebihara, Satomi ; Hirasawa, Izumi. / Effect of ultrasonic irradiation on the behavior of primary nucleation of amino acids in supersaturated solutions. :: Journal of Crystal Growth. 2009 ; 巻 311, 番号 9. pp. 2714-2721.
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