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Literature DB >> 28823019

Sensitive and Selective "Turn-On" Chemodosimetric Probes for Fe³⁺ Based on a Skeleton of 2-Hydroxy-1-Naphthaldehyde.

Ghulam Shabir¹, Aamer Saeed², Pervaiz Ali Channar¹, Fayaz Ali Larik¹, Tanzeela AbdulFatah¹.

Abstract

A naked-eye colored chemodosimeteric probes 4a-f, based on Schiff-azo dye conjugates were synthesized and characterized. All compounds 4a-f exhibited excellent selectivity and high sensitivity in absorbance toward detection of Fe3+ in alcoholic solutions under neutral pH conditions. The detection limit of the probe was shown to be up to 0.05 ppm. A simple paper test strip system for the rapid monitoring of Fe3+ was developed, indicating their convenient use in environmental samples. Electrochemical analysis of metal free conjugates and iron chelated probes confirmed the chelation of ligands. Graphical Abstract.

Entities: Chemical Species

Keywords: Absorbance; Chemodosimeteric; High selectivity; Schiff base azo dye

Year: 2017 PMID： 28823019 DOI： 10.1007/s10895-017-2162-7

Source DB: PubMed Journal: J Fluoresc ISSN： 1053-0509 Impact factor: 2.217

14 in total

1. A new bis(rhodamine)-based fluorescent chemosensor for Fe3+.

Authors: Xiaopo Chen; Huijie Hong; Rui Han; Di Zhang; Yong Ye; Yu-fen Zhao
Journal: J Fluoresc Date: 2011-12-07 Impact factor: 2.217

2. Characterization of an iron-dependent regulatory sequence involved in the transcriptional control of AtFer1 and ZmFer1 plant ferritin genes by iron.

Authors: J M Petit; O van Wuytswinkel; J F Briat; S Lobréaux
Journal: J Biol Chem Date: 2000-11-22 Impact factor: 5.157

Review 3. Crown ethers: sensors for ions and molecular scaffolds for materials and biological models.

Authors: George W Gokel; W Matthew Leevy; Michelle E Weber
Journal: Chem Rev Date: 2004-05 Impact factor: 60.622

4. Selective fluorogenic and chromogenic probe for detection of silver ions and silver nanoparticles in aqueous media.

Authors: Amrita Chatterjee; Mithun Santra; Nayoun Won; Sungjee Kim; Jae Kyung Kim; Seung Bin Kim; Kyo Han Ahn
Journal: J Am Chem Soc Date: 2009-02-18 Impact factor: 15.419

5. A coumarin-based fluorescent chemosensor for Zn2+ in aqueous ethanol media.

Authors: Zhuan Su; Kangyu Chen; Yuan Guo; Haiping Qi; Xiao-Feng Yang; Minglei Zhao
Journal: J Fluoresc Date: 2010-02-25 Impact factor: 2.217

6. Study of interaction between human serum albumin and three phenanthridine derivatives: fluorescence spectroscopy and computational approach.

Authors: Jianming Liu; Yuanyuan Yue; Jing Wang; Xuyang Yan; Ren Liu; Yangyang Sun; Xiaoge Li
Journal: Spectrochim Acta A Mol Biomol Spectrosc Date: 2015-03-11 Impact factor: 4.098

1. Synthesis and evaluation of novel naphthol diazenyl scaffold based Schiff bases as potential antimicrobial and cytotoxic agents against human colorectal carcinoma cell line (HT-29).

Authors: Harmeet Kaur; Jasbir Singh; Balasubramanian Narasimhan
Journal: BMC Chem Date: 2019-04-02

1 in total

Sensitive and Selective "Turn-On" Chemodosimetric Probes for Fe³⁺ Based on a Skeleton of 2-Hydroxy-1-Naphthaldehyde.

1. A new bis(rhodamine)-based fluorescent chemosensor for Fe3+.

2. Characterization of an iron-dependent regulatory sequence involved in the transcriptional control of AtFer1 and ZmFer1 plant ferritin genes by iron.

Review 3. Crown ethers: sensors for ions and molecular scaffolds for materials and biological models.

4. Selective fluorogenic and chromogenic probe for detection of silver ions and silver nanoparticles in aqueous media.

5. A coumarin-based fluorescent chemosensor for Zn2+ in aqueous ethanol media.

6. Study of interaction between human serum albumin and three phenanthridine derivatives: fluorescence spectroscopy and computational approach.

7. Evaluation of the binding of perfluorinated compound to pepsin: Spectroscopic analysis and molecular docking.

8. FER1 and FER2 encoding two ferritin complexes in Chlamydomonas reinhardtii chloroplasts are regulated by iron.

9. Localized expression of GITR-L in the tumor microenvironment promotes CD8+ T cell dependent anti-tumor immunity.

Review 10. Chemical tools for detecting Fe ions.

1. Synthesis and evaluation of novel naphthol diazenyl scaffold based Schiff bases as potential antimicrobial and cytotoxic agents against human colorectal carcinoma cell line (HT-29).