Review of Liquid Metal Fiber Based Biosensors and Bioelectronics.

IF 4.9 3区工程技术 Q1 CHEMISTRY, ANALYTICAL

Biosensors-Basel Pub Date : 2024-10-09 DOI:10.3390/bios14100490

Xiaotong Liu, Hui Xu, Jiameng Li, Yanqing Liu, Haojun Fan

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Abstract

Liquid metal, as a novel material, has become ideal for the fabrication of flexible conductive fibers and has shown great potential in the field of biomedical sensing. This paper presents a comprehensive review of the unique properties of liquid metals such as gallium-based alloys, including their excellent electrical conductivity, mobility, and biocompatibility. These properties make liquid metals ideal for the fabrication of flexible and malleable biosensors. The article explores common preparation methods for liquid metal conductive fibers, such as internal liquid metal filling, surface printing with liquid metal, and liquid metal coating techniques, and their applications in health monitoring, neural interfaces, and wearable devices. By summarizing and analyzing the current research, this paper aims to reveal the current status and challenges of liquid metal conductive fibers in the field of biosensors and to look forward to their development in the future, which will provide valuable references and insights for researchers in the field of biomedical engineering.

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基于液态金属纤维的生物传感器和生物电子学综述。

液态金属作为一种新型材料，已成为制造柔性导电纤维的理想材料，并在生物医学传感领域显示出巨大潜力。本文全面评述了镓基合金等液态金属的独特性能，包括其出色的导电性、流动性和生物相容性。这些特性使液态金属成为制造柔性和可塑性生物传感器的理想材料。文章探讨了液态金属导电纤维的常见制备方法，如内部液态金属填充、液态金属表面印刷和液态金属涂层技术，以及它们在健康监测、神经接口和可穿戴设备中的应用。本文通过对当前研究的总结和分析，旨在揭示液态金属导电纤维在生物传感器领域的现状和挑战，并展望其未来的发展，为生物医学工程领域的研究人员提供有价值的参考和启示。

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

Biosensors-Basel Biochemistry, Genetics and Molecular Biology-Clinical Biochemistry

CiteScore

6.60

自引率

14.80%

发文量

983

审稿时长

11 weeks

期刊介绍： Biosensors (ISSN 2079-6374) provides an advanced forum for studies related to the science and technology of biosensors and biosensing. It publishes original research papers, comprehensive reviews and communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Electronic files and software regarding the full details of the calculation or experimental procedure, if unable to be published in a normal way, can be deposited as supplementary electronic material.