摩擦电效应
可穿戴计算机
可穿戴技术
计算机科学
纳米技术
材料科学
嵌入式系统
复合材料
作者
William Kwak,Junyi Yin,Shaolei Wang,Jun Chen
摘要
Abstract Triboelectric nanogenerators (TENGs) have recently gained attention as a compelling platform technology for building wearable bioelectronics. Aside from being self‐powered, TENGs are lightweight, low in cost, rich in material choice, comfortable to wear, and increasingly versatile with advances in sensitivity and efficiency. Due to these features, TENGs have become appealing in biomedical sensing applications, especially for human respiration monitoring. A wealth of information can be collected by breath‐induced electrical signals, which are crucial in the analysis of a patient's respiratory condition and the early detection of harmful respiratory‐linked diseases. TENGs have thus been used to continuously collect important respiratory data, from the breathing patterns, flow rate, and intensity of an individual's respiratory cycle to the chemicals that may be present in their breath. This review paper provides an overview of recent developments in TENG‐based wearable respiratory monitoring as well as future opportunities and challenges for respiratory healthcare.
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