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Nanogenerators in Biomedical Frontiers: Revolutionizing Self-Powered Healthcare Systems. [PDF]

ACS Omega
Varshney A, Chauhan S, Rawal S, Herrera OR, Sharma S.   +4 more
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Self-powered sensors

Analytical and Bioanalytical Chemistry, 2011
One of the problems associated with miniaturization and portability of sensors is the power supply. Power supplies, such as batteries, are difficult to miniaturize and require a sensor design that allows for easy replacement or recharging. This review describes the field of self-powered sensing, where the sensor itself provides the power for the ...
Robert L, Arechederra, Shelley D, Minteer   +1 more
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Self-Powered Triboelectric Micro Liquid/Gas Flow Sensor for Microfluidics

ACS Nano, 2016
Liquid and gas flow sensors are important components of the micro total analysis systems (μTAS) for modern analytical sciences. In this paper, we proposed a self-powered triboelectric microfluidic sensor (TMS) by utilizing the signals produced from the ...
Hengyu Guo, Chenguo Hu, Zhong Lin Wang
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Self-powered lightning current sensor

2016 IEEE SENSORS, 2016
In this paper, a self-powered lightning current sensor based on the electromagnetic induction principle has been proposed. The sensor whose signal coil and power harvesting coil are nested in lightning channel (such as grounding wire of lightning arresters) can be triggered and powered by the lighting current.
Disheng Wang, Lin Du 0008, Shiying Wang, Liman Ran   +3 more
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A Self-Powered Vibration Sensor With Wide Bandwidth

IEEE Transactions on Industrial Electronics, 2020
A self-powered vibration sensor based on electromagnetic induction is presented in this paper. The vibration sensor is implemented with stacked flexible coils and polymeric springs. The stacked flexible coil enables large output signal, while long and flexible springs enable high sensitivity and wide linear range of the sensor. At resonance, the sensor
Yunjia Li, Yuzhu Wang, Qi Cao, Jian'an Cao, Dayong Qiao   +4 more
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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, Björn M. Eskofier, Georg Fischer 0001   +7 more
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Self-powered ionic tactile sensors

Journal of Materials Chemistry C, 2023
Tremendous efforts have been devoted to wearable mechanical sensors to meet growing needs in healthcare sensors and electronic skins.
Kundan Saha, Arka Chatterjee, Avijit Das, Arup Ghorai, Unyong Jeong   +4 more
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Self-Powered Tactile Sensor with Learning and Memory

ACS Nano, 2019
Fabrication of human-like intelligent tactile sensors is an intriguing challenge for developing human-machine interfaces. As inspired by somatosensory signal generation and neuroplasticity-based signal processing, intelligent neuromorphic tactile sensors with learning and memory based on the principle of a triboelectric nanogenerator are demonstrated ...
Chaoxing Wu, Tae Whan Kim, Jae Hyeon Park, Bonmin Koo, Sihyun Sung, Jiajia Shao, Chi Zhang, Zhong Lin Wang   +7 more
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Self-powering amperometric sensor and biosensor

Journal of Electroanalytical Chemistry, 2012
Abstract A unique Prussian blue nanotubes sensor using a two-compartment cell derives the current signal from the chemical energy of the hydrogen peroxide analyte, without input of electrical potentials, is described. The Prussian blue reduces hydrogen peroxide and is itself reduced by electron flow from the counter reaction at the auxiliary ...
Wong, Lai Peng, Wei, Yanyan, Toh, Chee-Seng   +2 more
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Nanogenerator as self-powered vibration sensor

Nano Energy, 2012
Abstract Vibration is one of the most popular phenomena that exists in our daily life. Detection of mechanical vibration usually uses laser technology. Here, we demonstrated the first application of a piezoelectric nanogenerator (NG) as a self-powered sensor for detecting the vibration status of a cantilever.
Aifang Yu, Peng Jiang, Zhong Lin Wang
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