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

Takao Sada, Tsuyohiko Fujigaya, Naotoshi Nakashima

研究成果: Contribution to journalArticle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 1 2014

All Science Journal Classification (ASJC) codes

  • Materials Science(all)

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