Results 11 to 20 of about 149,195 (303)
Micro‐Supercapacitors for Self‐Powered Biosensors
Small ScienceAlthough batteries are a highly popular energy source in biosensors, batteries can be an economic limitation for low‐cost sensing applications and pose significant challenges in miniaturization, biocompatibility, and disposal.
Muhammad Adeel +7 more
doaj +3 more sources
Self-powered wearable electronics [PDF]
Wearable Technologies, 2020 Abstract Wearable electronics are an essential direction for the future development of smart wearables. Among them, the battery life of wearable electronics is a key technology that limits their development. The proposal of self-powered wearable electronics (SWE) provides a promising solution to the problem of long-term stable working of wearable ...
Puchuan Tan, Yang Zou, Yubo Fan, Zhou Li
openaire +3 more sources
ACS Sensors, 2017 Self-powered electrochemical biosensors utilize biofuel cells as a simultaneous power source and biosensor, which simplifies the biosensor system, because it no longer requires a potentiostat, power for the potentiostat, and/or power for the signaling device.
Matteo Grattieri, Shelley D. Minteer
openaire +3 more sources
Self‐Powered Nanoscale Photodetectors [PDF]
Small, 2017 AbstractNovel self‐powered nanoscale photodetectors that can work without an external power source, which have great application potential in next‐generation nanodevices that operate wirelessly and independently, are being widely studied. This review aims to give a comprehensive summary of the state‐of‐the‐art research results on self‐powered nanoscale
Wei, Tian +3 more
openaire +2 more sources
Towards Self-Powered Cameras [PDF]
2015 IEEE International Conference on Computational Photography (ICCP), 2015 We propose a simple pixel design, where the pixel's photodiode can be used to not only measure the incident light level, but also to convert the incident light into electrical energy. A sensor architecture is proposed where, during each image capture cycle, the pixels are used first to record and read out the image and then used to harvest energy and ...
Shree K. Nayar +2 more
openaire +1 more source
Journal of Marine Science and Engineering, 2023 Implantable electronic tags are crucial for the conservation of marine biodiversity. However, the power supply associated with these tags remains a significant challenge.
Bo Liu +12 more
doaj +1 more source
Recent Progress on Wave Energy Marine Buoys
Journal of Marine Science and Engineering, 2022 This study aims to introduce and discuss the recent research, development and application of wave energy marine buoys. The topic becomes increasingly appealing after the observation that wave energy technologies have been evolving in the recent decades ...
Ruijiang Xu +4 more
doaj +1 more source
Sensors, 2023 Underwater vehicles can operate independently in the exploitation of marine resources. However, water flow disturbance is one of the challenges underwater vehicles must face.
Changxin Liu +7 more
doaj +1 more source
Recent Progress on Underwater Energy Harvesting Technology for Powering Observation Networks
水下无人系统学报, 2023 Underwater stereo observation networks are critical for acquiring a real-time awareness of the environment, targets, and underwater activities. It forms an essential foundation for national marine security, subsea resource exploitation, and early warning
Yu ZHANG +3 more
doaj +1 more source
Research on Flexible Triboelectric Nanogenerator for Underwater Energy Harvesting
水下无人系统学报, 2022 The marine distributed sensor network is composed of numerous wireless sensor nodes, which are crucial for ocean development and protection. These sensors are highly dependent on batteries and difficult to operate for long working times.
Xiang-yu LIU +3 more
doaj +1 more source