Sensing cyanide ion via fluorescent change and its application to the microfluidic system

Soo Kyung Kwon; Songzi Kou; Ha Na Kim; Xiaoqiang Chen; Hyejin Hwang; Seong Won Nam; So Hyun Kim; K. M.K. Swamy; Sungsu Park; Juyoung Yoon

doi:10.1016/j.tetlet.2008.04.139

Sensing cyanide ion via fluorescent change and its application to the microfluidic system

Soo Kyung Kwon, Songzi Kou, Ha Na Kim, Xiaoqiang Chen, Hyejin Hwang, Seong Won Nam, So Hyun Kim, K. M.K. Swamy, Sungsu Park, Juyoung Yoon

Department of Chemistry & Nanoscience

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

109 Scopus citations

Abstract

We introduce a cyanide selective microfluidic platform, in which fluorescent chemodosimeter 1 displayed a selective green fluorescence upon the addition of cyanide. Our system was examined in aqueous solution, and the 'OFF-ON' type emission change can be monitored over 500 nm. In addition, colorimetric change was also observed upon the addition of cyanide. The practical use of the probe was demonstrated by its application to the detection of cyanide in the living cells.

Original language	English
Pages (from-to)	4102-4105
Number of pages	4
Journal	Tetrahedron Letters
Volume	49
Issue number	26
DOIs	https://doi.org/10.1016/j.tetlet.2008.04.139
State	Published - 23 Jun 2008

Bibliographical note

Funding Information:
This research was supported by the Korea Science and Engineering Foundation (KOSEF) Grant (NRL) (R04-2007-000-2007-0), the SRC program of KOSEF (R11-2005-008-02003-0), Seoul R&BD Program (10816) and BK21.

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10.1016/j.tetlet.2008.04.139

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title = "Sensing cyanide ion via fluorescent change and its application to the microfluidic system",

abstract = "We introduce a cyanide selective microfluidic platform, in which fluorescent chemodosimeter 1 displayed a selective green fluorescence upon the addition of cyanide. Our system was examined in aqueous solution, and the 'OFF-ON' type emission change can be monitored over 500 nm. In addition, colorimetric change was also observed upon the addition of cyanide. The practical use of the probe was demonstrated by its application to the detection of cyanide in the living cells.",

author = "Kwon, {Soo Kyung} and Songzi Kou and Kim, {Ha Na} and Xiaoqiang Chen and Hyejin Hwang and Nam, {Seong Won} and Kim, {So Hyun} and Swamy, {K. M.K.} and Sungsu Park and Juyoung Yoon",

note = "Funding Information: This research was supported by the Korea Science and Engineering Foundation (KOSEF) Grant (NRL) (R04-2007-000-2007-0), the SRC program of KOSEF (R11-2005-008-02003-0), Seoul R&BD Program (10816) and BK21. ",

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doi = "10.1016/j.tetlet.2008.04.139",

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T1 - Sensing cyanide ion via fluorescent change and its application to the microfluidic system

AU - Kwon, Soo Kyung

AU - Kou, Songzi

AU - Kim, Ha Na

AU - Chen, Xiaoqiang

AU - Hwang, Hyejin

AU - Nam, Seong Won

AU - Kim, So Hyun

AU - Swamy, K. M.K.

AU - Park, Sungsu

AU - Yoon, Juyoung

N1 - Funding Information: This research was supported by the Korea Science and Engineering Foundation (KOSEF) Grant (NRL) (R04-2007-000-2007-0), the SRC program of KOSEF (R11-2005-008-02003-0), Seoul R&BD Program (10816) and BK21.

PY - 2008/6/23

Y1 - 2008/6/23

N2 - We introduce a cyanide selective microfluidic platform, in which fluorescent chemodosimeter 1 displayed a selective green fluorescence upon the addition of cyanide. Our system was examined in aqueous solution, and the 'OFF-ON' type emission change can be monitored over 500 nm. In addition, colorimetric change was also observed upon the addition of cyanide. The practical use of the probe was demonstrated by its application to the detection of cyanide in the living cells.

AB - We introduce a cyanide selective microfluidic platform, in which fluorescent chemodosimeter 1 displayed a selective green fluorescence upon the addition of cyanide. Our system was examined in aqueous solution, and the 'OFF-ON' type emission change can be monitored over 500 nm. In addition, colorimetric change was also observed upon the addition of cyanide. The practical use of the probe was demonstrated by its application to the detection of cyanide in the living cells.

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M3 - Article

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SP - 4102

EP - 4105

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 26

ER -

Sensing cyanide ion via fluorescent change and its application to the microfluidic system

Abstract

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