Gold nanorod-sensitized cell death: Microscopic observation of single living cells irradiated by pulsed near-infrared laser light in the presence of gold nanorods

Hironobu Takahashi; Takuro Niidome; Ayuko Nariai; Yasuro Niidome; Sunao Yamada

doi:10.1246/cl.2006.500

Gold nanorod-sensitized cell death: Microscopic observation of single living cells irradiated by pulsed near-infrared laser light in the presence of gold nanorods

Hironobu Takahashi, Takuro Niidome, Ayuko Nariai, Yasuro Niidome, Sunao Yamada

Research output: Contribution to journal › Article › peer-review

109 Citations (Scopus)

Abstract

Pulsed near-infrared (near-IR) laser irradiation damaged cultured cells in the presence of phosphatidylcholine-passivated gold nanorods (PC-NRs). When single cells were irradiated with a focused pulsed near-IR laser, photoreaction of the PC-NRs caused damage within a very small area around the PC-NRs, and achieved selective cell death of single cells.

Original language	English
Pages (from-to)	500-501
Number of pages	2
Journal	Chemistry Letters
Volume	35
Issue number	5
DOIs	https://doi.org/10.1246/cl.2006.500
Publication status	Published - May 5 2006

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.2006.500

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Gold nanorod-sensitized cell death : Microscopic observation of single living cells irradiated by pulsed near-infrared laser light in the presence of gold nanorods. / Takahashi, Hironobu; Niidome, Takuro; Nariai, Ayuko; Niidome, Yasuro; Yamada, Sunao.

In: Chemistry Letters, Vol. 35, No. 5, 05.05.2006, p. 500-501.

Research output: Contribution to journal › Article › peer-review

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abstract = "Pulsed near-infrared (near-IR) laser irradiation damaged cultured cells in the presence of phosphatidylcholine-passivated gold nanorods (PC-NRs). When single cells were irradiated with a focused pulsed near-IR laser, photoreaction of the PC-NRs caused damage within a very small area around the PC-NRs, and achieved selective cell death of single cells.",

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AB - Pulsed near-infrared (near-IR) laser irradiation damaged cultured cells in the presence of phosphatidylcholine-passivated gold nanorods (PC-NRs). When single cells were irradiated with a focused pulsed near-IR laser, photoreaction of the PC-NRs caused damage within a very small area around the PC-NRs, and achieved selective cell death of single cells.

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Gold nanorod-sensitized cell death: Microscopic observation of single living cells irradiated by pulsed near-infrared laser light in the presence of gold nanorods

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