Flexible electronics for heavy metal ion detection in water: a comprehensive review

IF 3 4区医学 Q3 ENGINEERING, BIOMEDICAL Biomedical Microdevices Pub Date : 2024-06-24 DOI:10.1007/s10544-024-00710-5

Ely Leburu, Yuting Qiao, Yanshen Wang, Jiakuan Yang, Sha Liang, Wenbo Yu, Shushan Yuan, Huabo Duan, Liang Huang, Jingping Hu, Huijie Hou

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Abstract

Flexible electronics offer a versatile, rapid, cost-effective and portable solution to monitor water contamination, which poses serious threat to the environment and human health. This review paper presents a comprehensive exploration of the versatile platforms of flexible electronics in the context of heavy metal ion detection in water systems. The review overviews of the fundamental principles of heavy metal ion detection, surveys the state-of-the-art materials and fabrication techniques for flexible sensors, analyses key performance metrics and limitations, and discusses future opportunities and challenges. By highlighting recent advances in nanomaterials, polymers, wireless integration, and sustainability, this review aims to serve as an essential resource for researchers, engineers, and policy makers seeking to address the critical challenge of heavy metal contamination in water resources. The versatile promise of flexible electronics is thoroughly elucidated to inspire continued innovation in this emerging technology arena.

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用于检测水中重金属离子的柔性电子器件：全面综述。

水污染对环境和人类健康构成严重威胁，柔性电子技术为监测水污染提供了一种多功能、快速、经济高效和便携的解决方案。本综述全面探讨了柔性电子技术在水系统重金属离子检测方面的多功能平台。综述概述了重金属离子检测的基本原理，调查了柔性传感器的最新材料和制造技术，分析了关键性能指标和局限性，并讨论了未来的机遇和挑战。通过重点介绍纳米材料、聚合物、无线集成和可持续发展方面的最新进展，本综述旨在为研究人员、工程师和决策者提供重要资源，帮助他们应对水资源重金属污染这一严峻挑战。该书全面阐释了柔性电子技术的多功能前景，以激励人们在这一新兴技术领域不断创新。

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来源期刊

Biomedical Microdevices 工程技术-工程：生物医学

CiteScore

6.90

自引率

3.60%

发文量

审稿时长

6 months

期刊介绍： Biomedical Microdevices: BioMEMS and Biomedical Nanotechnology is an interdisciplinary periodical devoted to all aspects of research in the medical diagnostic and therapeutic applications of Micro-Electro-Mechanical Systems (BioMEMS) and nanotechnology for medicine and biology. General subjects of interest include the design, characterization, testing, modeling and clinical validation of microfabricated systems, and their integration on-chip and in larger functional units. The specific interests of the Journal include systems for neural stimulation and recording, bioseparation technologies such as nanofilters and electrophoretic equipment, miniaturized analytic and DNA identification systems, biosensors, and micro/nanotechnologies for cell and tissue research, tissue engineering, cell transplantation, and the controlled release of drugs and biological molecules. Contributions reporting on fundamental and applied investigations of the material science, biochemistry, and physics of biomedical microdevices and nanotechnology are encouraged. A non-exhaustive list of fields of interest includes: nanoparticle synthesis, characterization, and validation of therapeutic or imaging efficacy in animal models; biocompatibility; biochemical modification of microfabricated devices, with reference to non-specific protein adsorption, and the active immobilization and patterning of proteins on micro/nanofabricated surfaces; the dynamics of fluids in micro-and-nano-fabricated channels; the electromechanical and structural response of micro/nanofabricated systems; the interactions of microdevices with cells and tissues, including biocompatibility and biodegradation studies; variations in the characteristics of the systems as a function of the micro/nanofabrication parameters.