» Articles » PMID: 38856800

Colorimetric And Fluorometric N-Acylhydrazone-based Chemosensors for Detection of Single to Multiple Metal Ions: Design Strategies and Analytical Applications

Overview
Journal J Fluoresc
Specialties Biophysics
Chemistry
Date 2024 Jun 10
PMID 38856800
Authors
Affiliations
Soon will be listed here.
Abstract

The development of optical sensors for metal ions has gained significant attention due to their broad applications in biology, the environment, and medicine. Colorimetric and fluorometric detection methods are particularly valued for their simplicity, cost-effectiveness, high detection limits, and analytical power. Among various chemical probes, the hydrazone functional group stands out for its extensive study and utility, owing to its ease of synthesis and adaptability. This review provides a comprehensive overview of N-acylhydrazone-based probes, serving as highly effective colorimetric and fluorometric chemosensors for a diverse range of metal ions. Probes are categorized into single-ion, dual-ion, and multi-ion chemosensors, each further classified based on the detected metal(s). Additionally, the review discusses detection modes, detection limits, association constants, and spectroscopic measurements.

References
1.
Moustakas M . The Role of Metal Ions in Biology, Biochemistry and Medicine. Materials (Basel). 2021; 14(3). PMC: 7866148. DOI: 10.3390/ma14030549. View

2.
Ganesh Kumar S, Joseph N . Drainage and sewerage system in urban India: Need for action. Indian J Occup Environ Med. 2013; 16(3):150-1. PMC: 3683187. DOI: 10.4103/0019-5278.111767. View

3.
Anthemidis A, Zachariadis G, Stratis J . On-line preconcentration and determination of copper, lead and chromium(VI) using unloaded polyurethane foam packed column by flame atomic absorption spectrometry in natural waters and biological samples. Talanta. 2008; 58(5):831-40. DOI: 10.1016/s0039-9140(02)00373-9. View

4.
Fang G, Meng S, Zhang G, Pan J . Spectrophotometric determination of lead in foods with dibromo-p-methyl-bromosulfonazo. Talanta. 2008; 54(4):585-9. DOI: 10.1016/s0039-9140(00)00677-9. View

5.
Zuniga M, Jover E, Arancibia V, Bayona J . Development of a methodology for the simultaneous determination of inorganic and organolead compounds using supercritical fluid extraction followed by gas chromatography-mass spectrometry and its application to environmental matrices. Talanta. 2009; 80(2):504-10. DOI: 10.1016/j.talanta.2009.07.017. View