Colorimetric and fluorescent sensing of pyrophosphate in 100% aqueous solution by a system comprised of rhodamine B compound and Al3+ complex

Chuda Raj Lohani; Joung Min Kim; So Young Chung; Juyoung Yoon; Keun Hyeung Lee

doi:10.1039/c0an00059k

Colorimetric and fluorescent sensing of pyrophosphate in 100% aqueous solution by a system comprised of rhodamine B compound and Al³⁺ complex

Chuda Raj Lohani
, Joung Min Kim
, So Young Chung
, Juyoung Yoon
, Keun Hyeung Lee

Department of Chemistry & Nanoscience

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

239 Scopus citations

Abstract

We developed a simple dual signal (color and 'Off-On' fluorescent change) ensemble system based on the complex between a rhodamine derivative 1 and Al³⁺ for the detection of pyrophosphate (PPi) in 100% aqueous solutions. The complex between the rhodamine compound and Al³⁺ was utilized as a chemosensing ensemble for the first time. The ensemble showed highly sensitive and selective fluorescent and colorimetric response to pyrophosphate among the anions in 100% aqueous solutions and no interference of the potent biological competitors including ATP, ADP, and phosphate for the detection of PPi in 100% aqueous solutions at pH 7.4.

Original language	English
Pages (from-to)	2079-2084
Number of pages	6
Journal	Analyst
Volume	135
Issue number	8
DOIs	https://doi.org/10.1039/c0an00059k
State	Published - Aug 2010

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title = "Colorimetric and fluorescent sensing of pyrophosphate in 100\% aqueous solution by a system comprised of rhodamine B compound and Al3+ complex",

abstract = "We developed a simple dual signal (color and 'Off-On' fluorescent change) ensemble system based on the complex between a rhodamine derivative 1 and Al3+ for the detection of pyrophosphate (PPi) in 100\% aqueous solutions. The complex between the rhodamine compound and Al3+ was utilized as a chemosensing ensemble for the first time. The ensemble showed highly sensitive and selective fluorescent and colorimetric response to pyrophosphate among the anions in 100\% aqueous solutions and no interference of the potent biological competitors including ATP, ADP, and phosphate for the detection of PPi in 100\% aqueous solutions at pH 7.4.",

author = "Lohani, \{Chuda Raj\} and Kim, \{Joung Min\} and Chung, \{So Young\} and Juyoung Yoon and Lee, \{Keun Hyeung\}",

year = "2010",

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AU - Lohani, Chuda Raj

AU - Kim, Joung Min

AU - Chung, So Young

AU - Yoon, Juyoung

AU - Lee, Keun Hyeung

PY - 2010/8

Y1 - 2010/8

N2 - We developed a simple dual signal (color and 'Off-On' fluorescent change) ensemble system based on the complex between a rhodamine derivative 1 and Al3+ for the detection of pyrophosphate (PPi) in 100% aqueous solutions. The complex between the rhodamine compound and Al3+ was utilized as a chemosensing ensemble for the first time. The ensemble showed highly sensitive and selective fluorescent and colorimetric response to pyrophosphate among the anions in 100% aqueous solutions and no interference of the potent biological competitors including ATP, ADP, and phosphate for the detection of PPi in 100% aqueous solutions at pH 7.4.

AB - We developed a simple dual signal (color and 'Off-On' fluorescent change) ensemble system based on the complex between a rhodamine derivative 1 and Al3+ for the detection of pyrophosphate (PPi) in 100% aqueous solutions. The complex between the rhodamine compound and Al3+ was utilized as a chemosensing ensemble for the first time. The ensemble showed highly sensitive and selective fluorescent and colorimetric response to pyrophosphate among the anions in 100% aqueous solutions and no interference of the potent biological competitors including ATP, ADP, and phosphate for the detection of PPi in 100% aqueous solutions at pH 7.4.

UR - https://www.scopus.com/pages/publications/78649590345

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SN - 0003-2654

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EP - 2084

JO - Analyst

JF - Analyst

IS - 8

ER -

Colorimetric and fluorescent sensing of pyrophosphate in 100% aqueous solution by a system comprised of rhodamine B compound and Al3+ complex

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Colorimetric and fluorescent sensing of pyrophosphate in 100% aqueous solution by a system comprised of rhodamine B compound and Al³⁺ complex