Imaging mass spectrometry of intravenously injected gold nanorods in mice

Masanori Fujii, Naotoshi Nakashima, Takuro Niidome, Yasuro Niidome

研究成果: Contribution to journalArticle査読

10 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

  • Chemistry(all)

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