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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

Title
Colorimetric and fluorescent sensing of pyrophosphate in 100% aqueous solution by a system comprised of rhodamine B compound and Al3+ complex
Authors
Lohani C.R.Kim J.-M.Chung S.-Y.Yoon J.Lee K.-H.
Ewha Authors
윤주영
SCOPUS Author ID
윤주영scopus
Issue Date
2010
Journal Title
Analyst
ISSN
0003-2654JCR Link
Citation
vol. 135, no. 8, pp. 2079 - 2084
Indexed
SCI; SCIE; SCOPUS WOS scopus
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. © 2010 The Royal Society of Chemistry.
DOI
10.1039/c0an00059k
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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