Wearable Biodevices Based on Two-Dimensional Materials:From Flexible Sensors to Smart Integrated Systems  

作　　者：Yingzhi Sun Weiyi He Can Jiang Jing Li Jianli Liu Mingjie Liu 

机构地区：[1]School of Medical Technology,Beijing Institute of Technology,Beijing 100081,People’s Republic of China [2]Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education,School of Chemistry,Beihang University,Beijing 100191,People’s Republic of China

出　　处：《Nano-Micro Letters》2025年第5期207-255,共49页纳微快报(英文版)

基　　金：the support from the National Natural Science Foundation of China(22272004,62272041);the Fundamental Research Funds for the Central Universities(YWF-22-L-1256);the National Key R&D Program of China(2023YFC3402600);the Beijing Institute of Technology Research Fund Program for Young Scholars(No.1870011182126)。

摘　　要：The proliferation of wearable biodevices has boosted the development of soft,innovative,and multifunctional materials for human health monitoring.The integration of wearable sensors with intelligent systems is an overwhelming tendency,providing powerful tools for remote health monitoring and personal health management.Among many candidates,two-dimensional(2D)materials stand out due to several exotic mechanical,electrical,optical,and chemical properties that can be efficiently integrated into atomic-thin films.While previous reviews on 2D materials for biodevices primarily focus on conventional configurations and materials like graphene,the rapid development of new 2D materials with exotic properties has opened up novel applications,particularly in smart interaction and integrated functionalities.This review aims to consolidate recent progress,highlight the unique advantages of 2D materials,and guide future research by discussing existing challenges and opportunities in applying 2D materials for smart wearable biodevices.We begin with an in-depth analysis of the advantages,sensing mechanisms,and potential applications of 2D materials in wearable biodevice fabrication.Following this,we systematically discuss state-of-the-art biodevices based on 2D materials for monitoring various physiological signals within the human body.Special attention is given to showcasing the integration of multi-functionality in 2D smart devices,mainly including self-power supply,integrated diagnosis/treatment,and human–machine interaction.Finally,the review concludes with a concise summary of existing challenges and prospective solutions concerning the utilization of2D materials for advanced biodevices.

关 键 词：Two-dimensional material Wearable biodevice Flexible sensor Smart integrated system Healthcare 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TP368.33[自动化与计算机技术—控制科学与工程]