Issue 27, 2024

Captivating nano sensors for mercury detection: a promising approach for monitoring of toxic mercury in environmental samples

Abstract

Mercury, a widespread highly toxic environmental pollutant, poses significant risks to both human health and ecosystems. It commonly infiltrates the food chain, particularly through fish, and water resources via multiple pathways, leading to adverse impacts on human health and the environment. To monitor and keep track of mercury ion levels various methods traditionally have been employed. However, conventional detection techniques are often hindered by limitations. In response to challenges, nano-sensors, capitalizing on the distinctive properties of nanomaterials, emerge as a promising solution. This comprehensive review provides insight into the extensive spectrum of nano-sensor development for mercury detection. It encompasses various types of nanomaterials such as silver, gold, silica, magnetic, quantum dot, carbon dot, and electrochemical variants, elucidating their sensing mechanisms and fabrication. The aim of this review is to offer an in-depth exploration to researchers, technologists, and the scientific community, and understanding of the evolving landscape in nano-sensor development for mercury sensing. Ultimately, this review aims to encourage innovation in the pursuit of efficient and reliable solutions for mercury detection, thereby contributing to advancements in environmental protection and public health.

Graphical abstract: Captivating nano sensors for mercury detection: a promising approach for monitoring of toxic mercury in environmental samples

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Article information

Article type
Review Article
Submitted
15 apr 2024
Accepted
03 jun 2024
First published
12 jun 2024
This article is Open Access
Creative Commons BY license

RSC Adv., 2024,14, 18907-18941

Captivating nano sensors for mercury detection: a promising approach for monitoring of toxic mercury in environmental samples

Nikkey, S. Swami, N. Sharma and A. Saini, RSC Adv., 2024, 14, 18907 DOI: 10.1039/D4RA02787F

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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