Imaging mass spectrometry of intravenously injected gold nanorods in mice

Masanori Fujii, Naotoshi Nakashima, Takuro Niidome, Yasuro Niidome

    研究成果: ジャーナルへの寄稿学術誌査読

    14 被引用数 (Scopus)

    抄録

    Laser-induced desorption and ionization (LDI) of gold ions (Aun +: n = 13) were observed from gold nanorods in a liver tissue section (thickness: 10 -m). Larger amounts of gold nanorods produced stronger mass signals. Organic molecules in the tissue were not detected and did not inhibit the LDI processes of the gold nanorods in the tissue. Because of the selective LDI processes of the gold nanorods, the distribution of gold in the liver was successfully determined by imaging mass spectrometry.

    本文言語英語
    ページ(範囲)131-133
    ページ数3
    ジャーナルChemistry Letters
    43
    1
    DOI
    出版ステータス出版済み - 2014

    !!!All Science Journal Classification (ASJC) codes

    • 化学一般

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