A novel fluorescent and colorimetric probe for cascade selective detection of Fe(III) and pyrophosphate based on a click generated cyclic steroid–rhodamine conjugate

A novel fluorescent and colorimetric probe for cascade selective detection of Fe(III) and... Journal of Photochemistry and Photobiology A: Chemistry 356 (2018) 7–17 Contents lists available at ScienceDirect Journal of Photochemistry and Photobiology A: Chemistry journal homepa ge: www.elsev ier.com/locate/jphotochem A novel fluorescent and colorimetric probe for cascade selective detection of Fe(III) and pyrophosphate based on a click generated cyclic steroid–rhodamine conjugate Zhen Zhang*, Chengquan Deng, Yuan Zou, Lei Chen Department of Applied Chemistry, School of Science, Xi’an Jiaotong University, Xi’an 710049, China A R T I C L E I N F O A B S T R A C T Article history: A novel fluorescent and colorimetric probe containing deoxycholic acid and rhodamine moieties was Received 20 August 2017 3+ Received in revised form 13 December 2017 developed by click chemistry, and its cascade selective detection of ferric ion (Fe ) and pyrophosphate Accepted 15 December 2017 (PPi) was investigated in details by spectral measurements. The probe displayed turn-on orange Available online 16 December 2017 3+ fluorescence and colorless to pink color change upon binding with Fe by reversibly forming the metal complex and opening the spirolactam ring of rhodamine. Through a tandem ligand exchange, PPi with 3+ Keywords: higher affinity for Fe removed the metal from the complex and http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Photochemistry and Photobiology A: Chemistry Elsevier

A novel fluorescent and colorimetric probe for cascade selective detection of Fe(III) and pyrophosphate based on a click generated cyclic steroid–rhodamine conjugate

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Publisher
Elsevier
Copyright
Copyright © 2017 Elsevier B.V.
ISSN
1010-6030
eISSN
1873-2666
D.O.I.
10.1016/j.jphotochem.2017.12.023
Publisher site
See Article on Publisher Site

Abstract

Journal of Photochemistry and Photobiology A: Chemistry 356 (2018) 7–17 Contents lists available at ScienceDirect Journal of Photochemistry and Photobiology A: Chemistry journal homepa ge: www.elsev ier.com/locate/jphotochem A novel fluorescent and colorimetric probe for cascade selective detection of Fe(III) and pyrophosphate based on a click generated cyclic steroid–rhodamine conjugate Zhen Zhang*, Chengquan Deng, Yuan Zou, Lei Chen Department of Applied Chemistry, School of Science, Xi’an Jiaotong University, Xi’an 710049, China A R T I C L E I N F O A B S T R A C T Article history: A novel fluorescent and colorimetric probe containing deoxycholic acid and rhodamine moieties was Received 20 August 2017 3+ Received in revised form 13 December 2017 developed by click chemistry, and its cascade selective detection of ferric ion (Fe ) and pyrophosphate Accepted 15 December 2017 (PPi) was investigated in details by spectral measurements. The probe displayed turn-on orange Available online 16 December 2017 3+ fluorescence and colorless to pink color change upon binding with Fe by reversibly forming the metal complex and opening the spirolactam ring of rhodamine. Through a tandem ligand exchange, PPi with 3+ Keywords: higher affinity for Fe removed the metal from the complex and

Journal

Journal of Photochemistry and Photobiology A: ChemistryElsevier

Published: Apr 1, 2018

References

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