Amyloid‐based functional materials and their application in flexible sensors  

作　　者：Yage Wu Jiqing Zhang Ling Li Jian Zhao Peng Yang 

机构地区：[1]Key Laboratory of Applied Surface and Colloid Chemistry,Ministry of Education,School of Chemistry and Chemical Engineering,Shaanxi Normal University,Xi'an,China [2]Xi'an Key Laboratory of Polymeric Soft Matter,School of Chemistry and Chemical Engineering,Shaanxi Normal University,Xi'an,China [3]International Joint Research Center on Functional Fiber and Soft Smart Textile,School of Chemistry and Chemical Engineering,Shaanxi Normal University,Xi'an,China

出　　处：《Electron》2025年第1期57-84,共28页电子(英文)

基　　金：National Key R&D Program of China,Grant/Award Numbers:2020YFA0710400,2020YFA0710402,2020YFA0710403;Natural Science Foundation of Shaanxi Province,Grant/Award Number:2024JC‐YBMS‐304;Fundamental Research Funds for the Central Universities,Grant/Award Numbers:GK202305001,GK202205017;111 Project,Grant/Award Number:B14041;International Science and Technology Cooperation Program of Shaanxi Province,Grant/Award Number:2022KWZ‐24;National Science Fund for Distinguished Young Scholars,Grant/Award Number:52225301;Key Science&Technology Innovation Team of Shaanxi Province,Grant/Award Number:2022TD‐35。

摘　　要：Flexible electronic devices have garnered increasing attention for their applications in wearable devices,biomedical systems,soft robots,and flexible displays.However,the current sensors face limitations regarding low sensitivity,poor stability,and inadequate adhesion bonding between stimuli‐responsive functional materials and flexible substrates.To over-come these challenges and enable the further development of sensor devices,surface modification of stimuli‐responsive materials with amy-loid aggregates has emerged as a promising approach to enhance func-tionality and create superior multifunctional sensors.This review presents recent research advancements in the flexible sensors based on protein amyloid aggregation.The article begins by explaining the basic principles of protein amyloid aggregation,followed by outlining the process of preparing 1D to 3D amyloid‐based composite materials.Finally,it discusses the utilization of protein amyloid aggregation as a surface modification technique for developing flexible sensors.Based on this foundation,we identify the shortcomings associated with protein amyloid aggregate composites and propose possible solutions to address them.We believe that comprehensive investigations in this area will expedite the development of high‐performance flexible sensors with high sensitivity,high structural stability,and strong interface adhesion,especially the implantable flexible sensors for health monitoring.

关 键 词：AMYLOID composite coating flexible sensors protein aggregation surface modification 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]