Recent Advances in Multi‐Scale Piezoresistive Interfaces for MXene‐Based Flexible Sensors

• DOI: 10.1002/admt.202301897
• Publication Date: 2024-02-21T15:21:01Z
• Authors: Chengqi Ge; Beibei Sun; Yanhui Huang; Md. Eshrat E. Alahi; Qian Ma; Song Wei; Yun Hui; Zhaoling Huang; Qi Zeng
• Keywords: Piezoresistive effect; Biomedicine

Abstract Flexible piezoresistive sensors hold great promise in biomedicine and personal motion detection, attracting significant attention from researchers. Particularly, two‐dimensional (2D) MXene has made remarkable strides biomedicine, electromagnetic shielding, other practical applications, due to its exceptional hydrophilicity, biocompatibility, mechanical properties, surface functional groups, large specific area. The ease of composite material formation further makes it ideal for high‐sensitivity flexible sensors. This paper summarizes the principal structural configurations multi‐scale interfaces, performance assessment metrics, corresponding sensing mechanisms Subsequently, main characteristics synthesis methods MXene, especially related applications parameters are introduced detail. research trends typical MXene‐based focused on film structures, fiber 3D hydrogel highlighted systematically. In addition, challenges prospects that promoting advancement future also discussed, which will revolutionize field offer a wealth opportunities beyond.