A Selective Colorimetric and Fluorescence Chemosensing Sensor for Cr3+ Based on a Rhodamine Base Derivative

A Selective Colorimetric and Fluorescence Chemosensing Sensor for Cr3+ Based on a Rhodamine Base Derivative Publisher

Hosseini M^{1, 3} ; Khoobi M^{2, 3} ; Tarasi R^{2, 3} ; Ganjali MR^{4, 5}

Show Affiliations

1. Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
2. Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran, 14176, Iran
3. Department of Pharmaceutical Biomaterials and Medical Biomaterials Research Center, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
4. Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, Tehran, Iran
5. Biosensor Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran

Source: Research on Chemical Intermediates Published:2018

Abstract

A rhodamine-conjugated coumarin (L) was used in designing a selective fluorescence chemosensor for the determination of trace amounts of Cr3+ ions in acetonitrile–water (MeCN/H2O (90:10, %v/v) solutions. The intensity of the fluoresce emission of the chemosensor is intensified upon addition of Cr3+ ions in MeCN/H2O (90:10, %v/v) solutions, due to the formation of a selective 1:1 complex between L and Cr3+ ions. The fluorescence enhancement versus Cr3+ concentration has been found to be linear from 1.0 × 10−7 to 1.8 × 10−5 M and a detection limit of 7.5 × 10−8 M. The proposed fluorescent probe proved to be highly selective towards Cr3+ ions as compared to other common metal ions and could be successfully applied to the determination of Cr3+ concentrations in some water and wastewater samples. © 2018, Springer Science+Business Media B.V., part of Springer Nature.

Style	Citing Format
MLA	Hosseini M, et al.. "A Selective Colorimetric and Fluorescence Chemosensing Sensor for Cr3+ Based on a Rhodamine Base Derivative." Research on Chemical Intermediates, vol. 44, no. 9, 2018, pp. 5031-5042.
APA	Hosseini M, Khoobi M, Tarasi R, Ganjali MR (2018). A Selective Colorimetric and Fluorescence Chemosensing Sensor for Cr3+ Based on a Rhodamine Base Derivative. Research on Chemical Intermediates, 44(9), 5031-5042.
Chicago	Hosseini M, Khoobi M, Tarasi R, Ganjali MR. "A Selective Colorimetric and Fluorescence Chemosensing Sensor for Cr3+ Based on a Rhodamine Base Derivative." Research on Chemical Intermediates 44, no. 9 (2018): 5031-5042.
Harvard	Hosseini M et al. (2018) 'A Selective Colorimetric and Fluorescence Chemosensing Sensor for Cr3+ Based on a Rhodamine Base Derivative', Research on Chemical Intermediates, 44(9), pp. 5031-5042.
Vancouver	Hosseini M, Khoobi M, Tarasi R, Ganjali MR. A Selective Colorimetric and Fluorescence Chemosensing Sensor for Cr3+ Based on a Rhodamine Base Derivative. Research on Chemical Intermediates. 2018;44(9):5031-5042.
BibTex	@article{ author = {Hosseini M and Khoobi M and Tarasi R and Ganjali MR}, title = {A Selective Colorimetric and Fluorescence Chemosensing Sensor for Cr3+ Based on a Rhodamine Base Derivative}, journal = {Research on Chemical Intermediates}, volume = {44}, number = {9}, pages = {5031-5042}, year = {2018} }
RIS	TY - JOUR AU - Hosseini M AU - Khoobi M AU - Tarasi R AU - Ganjali MR TI - A Selective Colorimetric and Fluorescence Chemosensing Sensor for Cr3+ Based on a Rhodamine Base Derivative JO - Research on Chemical Intermediates VL - 44 IS - 9 SP - 5031 EP - 5042 PY - 2018 ER -

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