Controlled formation of smaller gold nanoparticles by the use of four-chained disulfide stabilizer

Tetsu Yonezawa, Kei Yasui, Nobuo Kimizuka

    研究成果: ジャーナルへの寄稿学術誌査読

    144 被引用数 (Scopus)

    抄録

    Size control of gold nanoparticles by tuning molecular cross section of stabilizer molecules is reported. A newly synthesized four-chained disulfide ligand was used as the stabilizer of gold nanoparticles, and the nanoparticles were prepared by NaBH4 reduction of gold ions. By the use of this stabilizer, smaller and monodispersed gold nanoparticles were obtained, when compared to those prepared by using conventional monoalkanethiols. The present design of stabilizer molecules can be used to systematically control the size of nanoparticles with atomic precision.

    本文言語英語
    ページ(範囲)271-273
    ページ数3
    ジャーナルLangmuir
    17
    2
    DOI
    出版ステータス出版済み - 1月 23 2001

    !!!All Science Journal Classification (ASJC) codes

    • 材料科学一般
    • 凝縮系物理学
    • 表面および界面
    • 分光学
    • 電気化学

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