Nanoparticle injection to single animal cells using femtosecond laser-induced impulsive force

被引:12
|
作者
Yamaguchi, Atsushi [2 ,3 ]
Hosokawa, Yoichiroh [1 ,2 ,3 ,4 ]
Louit, Guillaume [2 ,3 ]
Asahi, Tsuyoshi [2 ,3 ]
Shukunami, Chisa [5 ]
Hiraki, Yuji [4 ,5 ]
Masuhara, Hiroshi [1 ,2 ,3 ,4 ]
机构
[1] Hamano Life Sci Res Fdn, Chuo Ku, Kobe, Hyogo 6500047, Japan
[2] Osaka Univ, Dept Appl Phys, Osaka 5650871, Japan
[3] Osaka Univ, Venture Business Lab, Osaka 5650871, Japan
[4] CREST JST, Saitama, Japan
[5] Kyoto Univ, Dept Cell Differentiat, Inst Frontier Med Sci, Kyoto 6068507, Japan
来源
关键词
D O I
10.1007/s00339-008-4637-5
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
An impulsive force, which was generated by focusing tightly a femtosecond laser into a cell culture medium, was applied to inject nanoparticles into local areas of a single mouse fibroblast NIH3T3 cell. When the impulsive force was induced near the cell, the nanoparticles adhering on the cell membrane were introduced, which was directly confirmed by confocal fluorescence microscopy.
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页码:39 / 43
页数:5
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