Abstract：
Wireless and wearable sensors attract considerable interest in personalized healthcare by providing a unique approach for remote, noncontact, and continuous monitoring of various health-related signals without interference with daily life. Recent advances in wireless technologies and wearable sensors have promoted practical applications due to their significantly improved characteristics, such as reduction in size and thickness, enhancement in flexibility and stretchability, and improved conformability to the human body. Currently, most researches focus on active materials and structural designs for wearable sensors, with just a few exceptions reflecting on the technologies for wireless data transmission. This review provides a comprehensive overview of the state-of-the-art wireless technologies and related studies on empowering wearable sensors. The emerging functional nanomaterials utilized for designing unique wireless modules are highlighted, which include metals, carbons, and MXenes. Additionally, the review outlines the system-level integration of wireless modules with flexible sensors, spanning from novel design strategies for enhanced conformability to efficient transmitting data wirelessly. Furthermore, the review introduces representative applications for remote and noninvasive monitoring of physiological signals through on-skin and implantable wireless flexible sensing systems. Finally, the challenges, perspectives, and unprecedented opportunities for wireless and wearable sensors are discussed.
摘要：
无线和可穿戴传感器通过为远程、非接触,以及在不干扰日常生活的情况下持续监测各种与健康有关的信号。无线技术和可穿戴传感器的最新进展由于其显着改善的特性而促进了实际应用，例如尺寸和厚度的减小，增强柔韧性和可拉伸性，并提高了对人体的适应性。目前,大多数研究集中在可穿戴传感器的活性材料和结构设计上，只有少数例外反映了无线数据传输技术。这篇综述全面概述了最先进的无线技术以及增强可穿戴传感器功能的相关研究。突出了用于设计独特无线模块的新兴功能纳米材料，其中包括金属，碳,还有MXenes.此外,审查概述了无线模块与柔性传感器的系统级集成，从增强一致性的新颖设计策略到无线有效传输数据。此外，该评论介绍了通过皮肤上和可植入的无线柔性传感系统对生理信号进行远程和非侵入性监测的代表性应用。最后,挑战,观点，并讨论了无线和可穿戴传感器的前所未有的机会。本文受版权保护。保留所有权利。
