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Triboelectric Nanogenerator Enabled Body Sensor Network for Self-Powered Human Heart-Rate Monitoring

Lin, Zhiming ; Chen, Jun ; Li, Xiaoshi ; Zhou, Zhihao ; Meng, Keyu ; Wei, Wei ; Yang, Jin ; Wang, Zhong Lin

ACS nano, 2017-09, Vol.11 (9), p.8830-8837 [Periódico revisado por pares]

United States: American Chemical Society

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Título:
Triboelectric Nanogenerator Enabled Body Sensor Network for Self-Powered Human Heart-Rate Monitoring
Autor: Lin, Zhiming ; Chen, Jun ; Li, Xiaoshi ; Zhou, Zhihao ; Meng, Keyu ; Wei, Wei ; Yang, Jin ; Wang, Zhong Lin
Assuntos: Biosensing Techniques - economics ; Biosensing Techniques - instrumentation ; Electric Power Supplies - economics ; Equipment Design ; Heart Rate ; Humans ; Monitoring, Physiologic - economics ; Monitoring, Physiologic - instrumentation ; Nanotechnology - economics ; Nanotechnology - instrumentation ; Wireless Technology - economics ; Wireless Technology - instrumentation
É parte de: ACS nano, 2017-09, Vol.11 (9), p.8830-8837
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: Heart-rate monitoring plays a critical role in personal healthcare management. A low-cost, noninvasive, and user-friendly heart-rate monitoring system is highly desirable. Here, a self-powered wireless body sensor network (BSN) system is developed for heart-rate monitoring via integration of a downy-structure-based triboelectric nanogenerator (D-TENG), a power management circuit, a heart-rate sensor, a signal processing unit, and Bluetooth module for wireless data transmission. By converting the inertia energy of human walking into electric power, a maximum power of 2.28 mW with total conversion efficiency of 57.9% was delivered at low operation frequency, which is capable of immediately and sustainably driving the highly integrated BSN system. The acquired heart-rate signal by the sensor would be processed in the signal process circuit, sent to an external device via the Bluetooth module, and displayed on a personal cell phone in a real-time manner. Moreover, by combining a TENG-based generator and a TENG-based sensor, an all-TENG-based wireless BSN system was developed, realizing continuous and self-powered heart-rate monitoring. This work presents a potential method for personal heart-rate monitoring, featured as being self-powered, cost-effective, noninvasive, and user-friendly.
Editor: United States: American Chemical Society
Idioma: Inglês

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Triboelectric Nanogenerator Enabled Body Sensor Network for Self-Powered Human Heart-Rate Monitoring

Lin, Zhiming ; Chen, Jun ; Li, Xiaoshi ; Zhou, Zhihao ; Meng, Keyu ; Wei, Wei ; Yang, Jin ; Wang, Zhong Lin

United States: American Chemical Society

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