A Review on Thiazole Based Colorimetric and Fluorimetric Chemosensors for the Detection of Heavy Metal Ions.

IF 4.2 2区化学 Q1 CHEMISTRY, ANALYTICAL

Critical reviews in analytical chemistry Pub Date : 2024-01-01 Epub Date: 2023-04-08 DOI:10.1080/10408347.2023.2197073

Mohsen A M Alhamami, Jari S Algethami, Sikandar Khan

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引用次数: 0

Abstract

Thiazole and its derivatives play an important role in biological and non-biological fields due to several structural and electronic behaviors associated with it. Thiazole derivatives act as chemosensors because they formed metal complexes upon interacting with various heavy metal ions like Cd²⁺, Co²⁺, Cr³⁺, Fe³⁺, Ag⁺, Al³⁺, Cu²⁺, Pd²⁺, Hg²⁺, Ni²⁺, Ga³⁺, In³⁺, Sn⁴⁺, Pb²⁺, Zn²⁺ as well as other cations. These metal ions are of prime importance from the environmental point of view with high. This review article focuses on the thiazole-based colorimetric as well as fluorometric sensor for the recognition of different heavy metal cations in various specimens like agricultural, biological, and environmental. It also summarizes the binding stoichiometry, detection limit, pH, structure, and practical application of the reported thiazole-based chemosensors. Further, the sensing performances, have been discussed and compared with some reported organic sensors.

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基于噻唑的重金属离子检测比色和荧光化学传感器综述

噻唑及其衍生物具有多种结构和电子行为，因此在生物和非生物领域发挥着重要作用。噻唑衍生物可作为化学传感器，因为它们在与各种重金属离子（如 Cd2+、Co2+、Cr3+、Fe3+、Ag+、Al3+、Cu2+、Pd2+、Hg2+、Ni2+、Ga3+、In3+、Sn4+、Pb2+、Zn2+ 以及其他阳离子）相互作用时会形成金属络合物。从环境角度来看，这些金属离子具有极高的重要性。这篇综述文章重点介绍了基于噻唑的比色法和荧光法传感器，用于识别农业、生物和环境等各种样本中的不同重金属阳离子。文章还总结了已报道的噻唑基化学传感器的结合化学计量、检测限、pH 值、结构和实际应用。此外，还讨论了传感性能，并与一些已报道的有机传感器进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Critical reviews in analytical chemistry 化学-分析化学

CiteScore

12.00

自引率

4.00%

发文量

137

审稿时长

6 months

期刊介绍： Critical Reviews in Analytical Chemistry continues to be a dependable resource for both the expert and the student by providing in-depth, scholarly, insightful reviews of important topics within the discipline of analytical chemistry and related measurement sciences. The journal exclusively publishes review articles that illuminate the underlying science, that evaluate the field''s status by putting recent developments into proper perspective and context, and that speculate on possible future developments. A limited number of articles are of a "tutorial" format written by experts for scientists seeking introduction or clarification in a new area. This journal serves as a forum for linking various underlying components in broad and interdisciplinary means, while maintaining balance between applied and fundamental research. Topics we are interested in receiving reviews on are the following: · chemical analysis; · instrumentation; · chemometrics; · analytical biochemistry; · medicinal analysis; · forensics; · environmental sciences; · applied physics; · and material science.