Manipulation of cell membrane using carbon nanotube scaffold as a photoresponsive stimuli generator

Takao Sada, Tsuyohiko Fujigaya, Naotoshi Nakashima

    研究成果: ジャーナルへの寄稿学術誌査読

    2 被引用数 (Scopus)

    抄録

    We describe, for the first time, the perforation of the cell membrane in the targeted single cell based on the nanosecond pulsed near-infrared (NIR) laser irradiation of a thin film of carbon nanotubes that act as an effective photon absorber as well as stimuli generator. When the power of NIR laser is over 17.5 μJ/pulse, the cell membrane after irradiation is irreversibly disrupted and results in cell death. In sharp contrast, the perforation of the cell membrane occurs at suitable laser power (∼15 μJ/pulse) without involving cell termination.

    本文言語英語
    論文番号045002
    ジャーナルScience and Technology of Advanced Materials
    15
    4
    DOI
    出版ステータス出版済み - 8月 1 2014

    !!!All Science Journal Classification (ASJC) codes

    • 材料科学(全般)

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