Studies on effects of external electric fields on halobacteria with fluorescence intensity and fluorescence lifetime imaging microscopy

Takakazu Nakabayashi; Hui Ping Wang; Kazuo Tsujimoto; Seiji Miyauchi; Naoki Kamo; Nobuhiro Ohta

doi:10.1246/cl.2008.522

Studies on effects of external electric fields on halobacteria with fluorescence intensity and fluorescence lifetime imaging microscopy

Takakazu Nakabayashi, Hui Ping Wang, Kazuo Tsujimoto, Seiji Miyauchi, Naoki Kamo, Nobuhiro Ohta

PHA - Molecular Pharmaceutical Science

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

5 Citations (Scopus)

Abstract

Effects of an external electric field have been measured for Halobacterium salinarum loaded with fluorescent dye BCECF. Aggregates of the halobacteria are effectively formed by an electric field. The fluorescence lifetime of BCECF remains unchanged after the formation of the aggregates, suggesting that intracellular environments are not affected significantly by an external electric field in spite of the aggregate formation.

Original language	English
Pages (from-to)	522-523
Number of pages	2
Journal	Chemistry Letters
Volume	37
Issue number	5
DOIs	https://doi.org/10.1246/cl.2008.522
Publication status	Published - 2008 May 5

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10.1246/cl.2008.522

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abstract = "Effects of an external electric field have been measured for Halobacterium salinarum loaded with fluorescent dye BCECF. Aggregates of the halobacteria are effectively formed by an electric field. The fluorescence lifetime of BCECF remains unchanged after the formation of the aggregates, suggesting that intracellular environments are not affected significantly by an external electric field in spite of the aggregate formation.",

author = "Takakazu Nakabayashi and Wang, {Hui Ping} and Kazuo Tsujimoto and Seiji Miyauchi and Naoki Kamo and Nobuhiro Ohta",

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AU - Nakabayashi, Takakazu

AU - Wang, Hui Ping

AU - Tsujimoto, Kazuo

AU - Miyauchi, Seiji

AU - Kamo, Naoki

AU - Ohta, Nobuhiro

PY - 2008/5/5

Y1 - 2008/5/5

N2 - Effects of an external electric field have been measured for Halobacterium salinarum loaded with fluorescent dye BCECF. Aggregates of the halobacteria are effectively formed by an electric field. The fluorescence lifetime of BCECF remains unchanged after the formation of the aggregates, suggesting that intracellular environments are not affected significantly by an external electric field in spite of the aggregate formation.

AB - Effects of an external electric field have been measured for Halobacterium salinarum loaded with fluorescent dye BCECF. Aggregates of the halobacteria are effectively formed by an electric field. The fluorescence lifetime of BCECF remains unchanged after the formation of the aggregates, suggesting that intracellular environments are not affected significantly by an external electric field in spite of the aggregate formation.

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ER -

Studies on effects of external electric fields on halobacteria with fluorescence intensity and fluorescence lifetime imaging microscopy

Abstract

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