Results 341 to 350 of about 10,396,729 (383)

Flexible Self‐Powered Integrated Sensing System with 3D Periodic Ordered Black Phosphorus@MXene Thin‐Films

Advances in Materials, 2021
Accurate and continuous detection of physiological signals without the need for an external power supply is a key technology for realizing wearable electronics as next‐generation biomedical devices.
Yupu Zhang, Lili Wang, Lianjia Zhao, Kang Wang, Y. Zheng, Zeyu Yuan, Dongyi Wang, Xiyao Fu, G. Shen, W. Han   +9 more
semanticscholar   +1 more source

Bioinspired Multifunctional Photonic‐Electronic Smart Skin for Ultrasensitive Health Monitoring, for Visual and Self‐Powered Sensing

Advances in Materials, 2021
Smart skin is highly desired to be ultrasensitive and self‐powered as the medium of artificial intelligence. Here, an ultrasensitive self‐powered mechanoluminescence smart skin (SPMSS) inspired by the luminescence mechanism of cephalopod skin and the ...
Yi Zhao, W. Gao, K. Dai, Shuo Wang, Zuqing Yuan, Jiannan Li, Wei Zhai, G. Zheng, Caofeng Pan, Chuntai Liu, Changyu Shen   +10 more
semanticscholar   +1 more source

Self-powered UV photodetectors based on ZnO nanomaterials

Applied Physics Reviews, 2021
Self-powered photodetectors can work with low power consumption or even without any supply from external power sources, and they are recognized as one of the developing trends of next-generation optoelectronic devices.
Weixin Ouyang, Jiaxin Chen, Zhifeng Shi, X. Fang   +3 more
semanticscholar   +1 more source

Self‐Powered Multifunctional Transient Bioelectronics

Small, 2018
AbstractControllable degradation and excellent biocompatibility during/after a lifetime endow emerging transient electronics with special superiority in implantable biomedical applications. Currently, most of these devices need external power sources, limiting their real‐world utilizations.
Yujia Zhang, Zhitao Zhou, Zhen Fan, Shaoqing Zhang, Faming Zheng, Keyin Liu, Yulong Zhang, Zhifeng Shi, Liang Chen, Xinxin Li, Ying Mao, Fei Wang, Yun‐Lu Sun, Tiger H. Tao   +13 more
openaire   +2 more sources

Piezoelectric Nanogenerators Derived Self‐Powered Sensors for Multifunctional Applications and Artificial Intelligence

Advanced Functional Materials, 2021
With the arrival of the Internet of Things (IoTs) era, there is a growing requirement for systems with many sensor nodes in a variety of fields of applications.
Xiaole Cao, Yao Xiong, Jia Sun, Xiaoxiao Zhu, Qijun Sun, Zhong Lin Wang   +5 more
semanticscholar   +1 more source

Self-powered wireless energy meter

Proceedings of the 1st International Workshop on Energy Neutral Sensing Systems, 2013
We present the design of a Wireless Electrical Energy Metering node (WEM) for the integration in a wireless sensor network. The node has energy harvesting capability for long lasting monitoring, and measures the power consumption, of residential and industrial appliances, in the range 10W--10kW.
Brunelli, Davide, D. Porcarelli, D. Balsamo, Rossi, Maurizio   +3 more
openaire   +1 more source

Self‐Powered Graphene Oxide Humidity Sensor Based on Potentiometric Humidity Transduction Mechanism

Advanced Functional Materials, 2021
Non‐contact humidity sensors have been widely explored as human–computer interaction for the internet of things and artificial intelligence. However, except for the existing sensing mechanisms, such as resistive, capacitive, and functional groups ...
Dandan Lei, Qixiang Zhang, Nishuang Liu, T. Su, Luoxin Wang, Ziqi Ren, Zhi Zhang, J. Su, Yihua Gao   +8 more
semanticscholar   +1 more source

Self-Powered Force Sensors for Multidimensional Tactile Sensing.

ACS Applied Materials and Interfaces, 2022
A tactile sensor is the centerpiece in human-machine interfaces, enabling robotics or prosthetics to manipulate objects dexterously. Specifically, it is crucial to endow the sensor with the ability to detect and distinguish normal and shear forces in ...
Weiyi Zhang, Yuan Xi, E. Wang, Xuecheng Qu, Yuan Yang, Yubo Fan, Bojing Shi, Zhou Li   +7 more
semanticscholar   +1 more source

Self-Powered Multiparameter Health Sensor

IEEE Journal of Biomedical and Health Informatics, 2018
Wearable health sensors are about to change our health system. While several technological improvements have been presented to enhance performance and energy-efficiency, battery runtime is still a critical concern for practical use of wearable biomedical sensor systems.
Andreas Tobola, Heike Leutheuser, Markus Pollak, Peter Spies, Christian Hofmann, Christian Weigand, Bjoern M. Eskofier, Georg Fischer   +7 more
openaire   +2 more sources

Auto‐Switching Self‐Powered System for Efficient Broad‐Band Wind Energy Harvesting Based on Dual‐Rotation Shaft Triboelectric Nanogenerator

Advanced Energy Materials, 2021
A triboelectric nanogenerator (TENG) based self‐powered system for wind energy harvesting introduces a desirable solution to alleviate the expanding energy supply concerns in the development of the internet of things. In this work, an auto‐switching self‐
Shun Yong, Jiyu Wang, Lijun Yang, Hanqing Wang, Hao Luo, R. Liao, Zhong Lin Wang   +6 more
semanticscholar   +1 more source