Emerging trends in functional materials for electrochemical sensors in nicotine determination

IF 1.8 4区化学 Q3 CHEMISTRY, ANALYTICAL Analytical Sciences Pub Date : 2024-07-19 DOI:10.1007/s44211-024-00629-0

Alvin Lim Teik Zheng, Ellie Yi Lih Teo, Pang Hung Yiu, Supakorn Boonyuen, Yoshito Andou

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Abstract

In the past year, there has been significant progress in the utilization of electrochemical strategies for the determination of harmful substances. Among those, the electrochemical determination of nicotine (NIC) has continued to be of significant interest ascribed to the global health concern of e-cigarette products, nowadays. Electrochemical sensors have become promising tools for the detection of NIC ascribed to their high sensitivity, selectivity, and ease of use. This review article provides a concise overview of the advanced developments in electrochemical sensors for NIC detection using modified functional materials such as carbon-based materials, metal–organic frameworks (MOF), MXene, polymer, and metallic based modifiers. The sensitivity of electrochemical sensors can be improved by modifying them with these conductive materials ascribed to their physical and chemical properties. The review also addresses the challenges and future perspectives in the field, including sensitivity and selectivity improvements, stability and reproducibility issues, integration with data analysis techniques, and emerging trends. In conclusion, this review article may be of interest to researchers intending to delve into the development of functional electrochemical sensors in future studies.

Graphical Abstract

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用于尼古丁测定的电化学传感器功能材料的新趋势。

去年，利用电化学方法测定有害物质的研究取得了重大进展。其中，尼古丁（NIC）的电化学检测一直备受关注，因为如今电子烟产品引起了全球健康关注。电化学传感器具有灵敏度高、选择性强、使用方便等特点，已成为检测尼古丁的理想工具。本综述文章简要概述了使用碳基材料、金属有机框架（MOF）、MXene、聚合物和金属基改性剂等改性功能材料检测 NIC 的电化学传感器的先进发展。根据这些导电材料的物理和化学特性对其进行改性，可以提高电化学传感器的灵敏度。综述还探讨了该领域的挑战和未来前景，包括灵敏度和选择性的提高、稳定性和可重复性问题、与数据分析技术的整合以及新兴趋势。总之，这篇综述文章可能会对打算在未来研究中深入开发功能电化学传感器的研究人员有所帮助。

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

Analytical Sciences 化学-分析化学

CiteScore

2.90

自引率

18.80%

发文量

232

审稿时长

1 months

期刊介绍： Analytical Sciences is an international journal published monthly by The Japan Society for Analytical Chemistry. The journal publishes papers on all aspects of the theory and practice of analytical sciences, including fundamental and applied, inorganic and organic, wet chemical and instrumental methods. This publication is supported in part by the Grant-in-Aid for Publication of Scientific Research Result of the Japanese Ministry of Education, Culture, Sports, Science and Technology.