Body-interfaced sensors have received tremendous attention due to a broad and diverse collection of potential applications, from monitoring of health status to managing and preventing disease conditions. In this review article, we highlight the emerging sensing modalities and advanced materials/device designs in body-integrated flexible platforms capable of capturing and analyzing biofluids. In particular, we discuss different chemical sensors and biosensors for real-time noninvasive monitoring and analysis of metabolites and electrolytes in sweat, tears, saliva, and interstitial fluid. Finally, we show several techniques that could be integrated with body-interfaced sensors for data acquisition, signal processing, display, and communication.

由于从健康状况监测到管理和预防疾病状况的广泛潜在应用，人体接口传感器受到了极大的关注。在这篇评论文章中，我们重点介绍了能够捕获和分析生物流体的人体集成柔性平台中新兴的传感方式和先进的材料/设备设计。特别是，我们讨论了用于实时无创监测和分析汗液，眼泪，唾液和组织液中代谢物和电解质的不同化学传感器和生物传感器。最后，我们展示了可以与人体接口传感器集成的几种技术，用于数据采集，信号处理，显示和通信。