All-in-one self-powered wearable biosensors systems

IF 31.6 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Science and Engineering: R: Reports Pub Date : 2025-02-08 DOI:10.1016/j.mser.2025.100934

Qianying Li , Mingyuan Gao , Xueqian Sun , Xiaolin Wang , Dewei Chu , Wenlong Cheng , Yi Xi , Yuerui Lu

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引用次数: 0

Abstract

Wearable biosensors capable of long-term operation facilitate future precision medicine and personalized health monitoring by in-situ acquisition, real-time processing, and continuous transmission of biological signals. Self-powered technologies provide effective strategies to achieve the above goals, but make the entire bioelectronic system more complex. Ultimately, challenges of material engineering, miniaturization, and performance enhancement converge into the all-in-one engineering of self-powered wearable biosensor systems. Matching the power output of the energy module with the power consumption requirements of the signal module is the basic prerequisite for achieving all-in-one design. This review takes power as the entry point to comprehensively analyze and summarize the mechanisms, performance ranges, enhancement strategies, application examples, and future prospects of self-powered wearable biosensors. We review the principles, engineering strategies, and capabilities in energy collection, management, and storage of current self-powered technologies to determine the output power range and methods for performance enhancement. Next, we discuss and compare the strategies and mechanisms for signal acquisition, processing, and transmission, focusing on the performance, size, wearability and enhancement strategies of each module. Most importantly, we summarize the four representative all-in-one engineering strategies in the system, covering design principles, basic materials, targeted parts, integration levels, advantages and disadvantages. Finally, we outline key challenges and potential solutions for six modules in preparation for intelligent and networked sensing.

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来源期刊

Materials Science and Engineering: R: Reports 工程技术-材料科学：综合

CiteScore

60.50

自引率

0.30%

发文量

审稿时长

34 days

期刊介绍： Materials Science & Engineering R: Reports is a journal that covers a wide range of topics in the field of materials science and engineering. It publishes both experimental and theoretical research papers, providing background information and critical assessments on various topics. The journal aims to publish high-quality and novel research papers and reviews. The subject areas covered by the journal include Materials Science (General), Electronic Materials, Optical Materials, and Magnetic Materials. In addition to regular issues, the journal also publishes special issues on key themes in the field of materials science, including Energy Materials, Materials for Health, Materials Discovery, Innovation for High Value Manufacturing, and Sustainable Materials development.