Fluorescent nanosensors for the detection of hydrogen peroxide: Materials, design strategies and applications

IF 4.1 3区工程技术 Q2 CHEMISTRY, APPLIED

Dyes and Pigments Pub Date : 2024-12-06 DOI:10.1016/j.dyepig.2024.112592

Yunxue Sun , Lijie Xu , Xuetao Zhang , Jing Zhang , Meng Gao , Guanchen Xu

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引用次数: 0

Abstract

Hydrogen peroxide (H₂O₂) is an important molecule in both industrial and biological processes. However, H₂O₂ is hazardous to human health and life when its concentration exceeds a certain value. Therefore, developing effective strategies for accurately detecting H₂O₂, especially at very low (sub μM) concentrations, is highly required in chemical sensing and biomedical diagnosis. The integration of fluorescent nanomaterials with analytical tools has attracted great attention in the field of analysis science and provided novel materials for H₂O₂ analysis due to the extraordinary properties of nanomaterials. Till date, various fluorescent nanomaterials are designed to selectively and quantitatively detect H₂O₂. This review centers on the mechanisms underlying H₂O₂ sensing and the applications of various nanosensors based on fluorescent nanomaterials for H₂O₂ detection. Finally, elucidate pertinent perspectives concerning fluorescent nanomaterials-based H₂O₂ sensors are presented.

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来源期刊

Dyes and Pigments 工程技术-材料科学：纺织

CiteScore

8.20

自引率

13.30%

发文量

933

审稿时长

33 days

期刊介绍： Dyes and Pigments covers the scientific and technical aspects of the chemistry and physics of dyes, pigments and their intermediates. Emphasis is placed on the properties of the colouring matters themselves rather than on their applications or the system in which they may be applied. Thus the journal accepts research and review papers on the synthesis of dyes, pigments and intermediates, their physical or chemical properties, e.g. spectroscopic, surface, solution or solid state characteristics, the physical aspects of their preparation, e.g. precipitation, nucleation and growth, crystal formation, liquid crystalline characteristics, their photochemical, ecological or biological properties and the relationship between colour and chemical constitution. However, papers are considered which deal with the more fundamental aspects of colourant application and of the interactions of colourants with substrates or media. The journal will interest a wide variety of workers in a range of disciplines whose work involves dyes, pigments and their intermediates, and provides a platform for investigators with common interests but diverse fields of activity such as cosmetics, reprographics, dye and pigment synthesis, medical research, polymers, etc.