Results 101 to 110 of about 6,439,138 (286)

Ultra-compact dual-band smart NEMS magnetoelectric antennas for simultaneous wireless energy harvesting and magnetic field sensing. [PDF]

Nat Commun, 2021
Zaeimbashi M, Nasrollahpour M, Khalifa A, Romano A, Liang X, Chen H, Sun N, Matyushov A, Lin H, Dong C, Xu Z, Mittal A, Martos-Repath I, Jha G, Mirchandani N, Das D, Onabajo M, Shrivastava A, Cash S, Sun NX.   +19 more
europepmc   +1 more source

Performance of an Autonomous Energy Harvesting Wireless Sensor [PDF]

, 2015
While complex autonomic self-organising systems have received much attention, simple autonomous systems are also needed for remote sensing applications, as well as for the Internet of Things. Such autonomous stand-alone unattended devices may not have access to reliable sources of mains power, and will have to harvest energy locally from ambient ...
Erol Gelenbe, Yasin Murat Kadioglu
openaire   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

Advanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos, Laia Bagur, Cristina Vaca, Aritz Lafuente, Joaquin Llacer‐Wintle, Bojan Ambrožič, Christina Stefani, Minsoo Kim, Goran Dražić, Darja Lisjak, Jordi Sort, Xiang‐Zhong Chen, Maria Jose Esplandiu, Salvador Pané, Carme Nogués, Josep Nogués, Andreu Blanquer, Borja Sepúlveda   +17 more
wiley   +1 more source

Toward Prostate Cancer Early Warning with a Self‐Powered Wearable Biosensing Platform Integrated with Machine Learning

Advanced Science, EarlyView.
ABSTRACT Current prostate cancer detection methods remain limited in non‐invasiveness and specificity, prompting interest in urinary biomarkers such as sarcosine. Here, we report a urine‐powered wearable platform for non‐invasive sarcosine detection as a proof‐of‐concept for decentralized early warning.
Jing Xu, Hanxiao Chen, Qichen Yuan, Liucun Yin, Yifang Tao, Hong Wang, Yuquan Xue, Delai Fu, Huan Pang, Tie Chong, Li Xue   +10 more
wiley   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Novel Technologies towards the Implementation and Exploitation of “Green” Wireless Agriculture Sensors

Sensors
This manuscript presents the use of three novel technologies for the implementation of wireless green battery-less sensors that can be used in agriculture.
Loukia Vassiliou, Adnan Nadeem, David Chatzichristodoulou, Photos Vryonides, Symeon Nikolaou   +4 more
doaj   +1 more source

Optimization of the Overall Success Probability of the Energy Harvesting Cognitive Wireless Sensor Networks

IEEE Access, 2017
Wireless energy harvesting can improve the performance of cognitive wireless sensor networks (WSNs). This paper considers radio frequency (RF) energy harvesting from transmissions in the primary spectrum for cognitive WSNs.
Mateen Ashraf, Adnan Shahid, Ju Wook Jang, Kyung-Geun Lee   +3 more
doaj   +1 more source

Special issue on energy harvesting in wireless networks

Journal of Communications and Networks, 2012
Energy consumption has emerged as a key issue for designing next generation wireless networks. Having to periodically recharge mobile devices using power cords hampers the mobile operation of the devices. On the other hand, energy-constrained wireless networks, such as sensor networks, have limited lifetime due to the difficulty in replacing or ...
Sennur Ulukus, Kaibin Huang, Rui Zhang 0006, Neelesh B. Mehta, Leandros Tassiulas   +4 more
openaire   +3 more sources

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Theoretical Development and Mathematical Formulation of Holographic Intelligent Surfaces with Magnetic Energy Harvesting

Telecom
This paper proposes a novel framework integrating Holographic Intelligent Surfaces (HISs) with magnetic energy harvesting at the source node to enable energy-efficient wireless communication.
Ghaffer Iqbal Kiani
doaj   +1 more source