Pyrophosphate-selective fluorescent chemosensor at physiological pH: Formation of a unique excimer upon addition of pyrophosphate

Na Lee Ha; Zhaochao Xu; Kyung Kim Sook; K. M.K. Swamy; Youngmee Kim; Sung Jin Kim; Juyoung Yoon

doi:10.1021/ja0700294

Pyrophosphate-selective fluorescent chemosensor at physiological pH: Formation of a unique excimer upon addition of pyrophosphate

Na Lee Ha, Zhaochao Xu, Kyung Kim Sook, K. M.K. Swamy, Youngmee Kim, Sung Jin Kim, Juyoung Yoon

Department of Chemistry & Nanoscience

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

304 Scopus citations

Abstract

We report a new fluorescent chemosensor that displays an excellent selectivity for pyrophosphate over adenosine triphosphate or phosphate in 100% aqueous solution. A unique fluorescent change was observed upon formation of a 2+2 excimer of the chemosensor.

Original language	English
Pages (from-to)	3828-3829
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	129
Issue number	13
DOIs	https://doi.org/10.1021/ja0700294
State	Published - 4 Apr 2007

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title = "Pyrophosphate-selective fluorescent chemosensor at physiological pH: Formation of a unique excimer upon addition of pyrophosphate",

abstract = "We report a new fluorescent chemosensor that displays an excellent selectivity for pyrophosphate over adenosine triphosphate or phosphate in 100% aqueous solution. A unique fluorescent change was observed upon formation of a 2+2 excimer of the chemosensor.",

author = "Ha, {Na Lee} and Zhaochao Xu and Sook, {Kyung Kim} and Swamy, {K. M.K.} and Youngmee Kim and Kim, {Sung Jin} and Juyoung Yoon",

year = "2007",

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doi = "10.1021/ja0700294",

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T1 - Pyrophosphate-selective fluorescent chemosensor at physiological pH

T2 - Formation of a unique excimer upon addition of pyrophosphate

AU - Ha, Na Lee

AU - Xu, Zhaochao

AU - Sook, Kyung Kim

AU - Swamy, K. M.K.

AU - Kim, Youngmee

AU - Kim, Sung Jin

AU - Yoon, Juyoung

PY - 2007/4/4

Y1 - 2007/4/4

N2 - We report a new fluorescent chemosensor that displays an excellent selectivity for pyrophosphate over adenosine triphosphate or phosphate in 100% aqueous solution. A unique fluorescent change was observed upon formation of a 2+2 excimer of the chemosensor.

AB - We report a new fluorescent chemosensor that displays an excellent selectivity for pyrophosphate over adenosine triphosphate or phosphate in 100% aqueous solution. A unique fluorescent change was observed upon formation of a 2+2 excimer of the chemosensor.

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U2 - 10.1021/ja0700294

DO - 10.1021/ja0700294

M3 - Article

C2 - 17348656

AN - SCOPUS:34247095184

SN - 0002-7863

VL - 129

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JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 13

ER -

Pyrophosphate-selective fluorescent chemosensor at physiological pH: Formation of a unique excimer upon addition of pyrophosphate

Abstract

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