School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia, 30332, USA; Department of Optoelectronic Engineering, Chongqing University, Chongqing, 400044, China.
Adv Mater. 2015 Feb 25;27(8):1316-26. doi: 10.1002/adma.201404794. Epub 2015 Jan 12.
The first bionic membrane sensor based on triboelectrification is reported for self-powered physiological and behavioral measurements such as local internal body pressures for non-invasive human health assessment. The sensor can also be for self-powered anti-interference throat voice recording and recognition, as well as high-accuracy multimodal biometric authentication, thus potentially expanding the scope of applications in self-powered wearable medical/health monitoring, interactive input/control devices as well as accurate, reliable, and less intrusive biometric authentication systems.
首次报道了基于摩擦起电的仿生膜传感器，可用于自供电生理和行为测量，例如局部内部体压，以进行非侵入式人体健康评估。该传感器还可用于自供电抗干扰喉咙语音记录和识别，以及高精度多模态生物特征认证，从而有可能扩展自供电可穿戴医疗/健康监测、交互输入/控制设备以及准确、可靠和低干扰生物特征认证系统的应用范围。
