Imaging of cellular activity of single cultured cells by scanning electrochemical microscopy

Tomoyuki Yasukawa; Yasuyoshi Kondo; Isamu Uchida; Tomokazu Matsue

doi:10.1246/cl.1998.767

Imaging of cellular activity of single cultured cells by scanning electrochemical microscopy

Tomoyuki Yasukawa, Yasuyoshi Kondo, Isamu Uchida, Tomokazu Matsue

Promotion Center of Strategic Innovation

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Abstract

Scanning electrochemical microscopy (SECM) based on oxygen reduction current was used for imaging of respiration activity of living animal cells (SW-480). The addition of KCN into the culture medium paled the image of the cells. The semiquantitative analysis of the SECM responses suggested that the membrane permeability of SW-480 cells to CN is on the order of 10^-7 cm/s.

Original language	English
Pages (from-to)	767-768
Number of pages	2
Journal	Chemistry Letters
Issue number	8
DOIs	https://doi.org/10.1246/cl.1998.767
Publication status	Published - 1998 Jan 1

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.1998.767

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title = "Imaging of cellular activity of single cultured cells by scanning electrochemical microscopy",

abstract = "Scanning electrochemical microscopy (SECM) based on oxygen reduction current was used for imaging of respiration activity of living animal cells (SW-480). The addition of KCN into the culture medium paled the image of the cells. The semiquantitative analysis of the SECM responses suggested that the membrane permeability of SW-480 cells to CN is on the order of 10-7 cm/s.",

author = "Tomoyuki Yasukawa and Yasuyoshi Kondo and Isamu Uchida and Tomokazu Matsue",

year = "1998",

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doi = "10.1246/cl.1998.767",

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journal = "Chemistry Letters",

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T1 - Imaging of cellular activity of single cultured cells by scanning electrochemical microscopy

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AU - Kondo, Yasuyoshi

AU - Uchida, Isamu

AU - Matsue, Tomokazu

PY - 1998/1/1

Y1 - 1998/1/1

N2 - Scanning electrochemical microscopy (SECM) based on oxygen reduction current was used for imaging of respiration activity of living animal cells (SW-480). The addition of KCN into the culture medium paled the image of the cells. The semiquantitative analysis of the SECM responses suggested that the membrane permeability of SW-480 cells to CN is on the order of 10-7 cm/s.

AB - Scanning electrochemical microscopy (SECM) based on oxygen reduction current was used for imaging of respiration activity of living animal cells (SW-480). The addition of KCN into the culture medium paled the image of the cells. The semiquantitative analysis of the SECM responses suggested that the membrane permeability of SW-480 cells to CN is on the order of 10-7 cm/s.

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SN - 0366-7022

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Imaging of cellular activity of single cultured cells by scanning electrochemical microscopy

Abstract

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