Results 81 to 90 of about 14,664 (319)
Biophysical Sensors Based on Triboelectric Nanogenerators
Biosensors, 2023 Triboelectric nanogenerators (TENGs) can not only collect mechanical energy around or inside the human body and convert it into electricity but also help monitor our body and the world by providing interpretable electrical signals during energy conversion, thus emerging as an innovative medical solution for both daily health monitoring and clinical ...
Zimeng Ma, Xia Cao, Ning Wang
openaire +3 more sources
Advanced Functional Materials, EarlyView.This work develops an ultrarobust, flexible, and solvent‐free eutectic gel featuring stretch‐induced orientation. Overcoming hydrogel limitations, the gel achieves record toughness (133.86 MJ m−3) while integrating strain/temperature/capacitive sensing.
Tingzhong Li +5 more
wiley +1 more source
Towards optimized triboelectric nanogenerators
Nano Energy, 2019 The rapid progression of electronic technologies is predicted to enhance the quality of life of the people around the world. A key challenge in achieving these targets is the need to develop sustainable power sources, which can support the ubiquitous and mobile operation of next generation electronic devices.
Dharmasena, R.D.I.G., Silva, S.R.P.
openaire +5 more sources
Advanced Functional Materials, EarlyView.This study presents a Ti3C2Tx MXene/WPU nacre‐mimetic nanomaterial as a printable ink for direct‐write printing onto textiles‐based sensors. The resulting wearable device demonstrates high sensitivity, biocompatibility, and mechanical strength. Furthermore, NFC‐enabled humidity sensor produces time‐series data, which informs a machine learning ...
Lulu Xu +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A 3D‐architected auxetic metamaterial is used to construct capacitive and resistive tactile sensors via digital light processing‐based additive manufacturing. The inward deformation of the proposed structure under compression amplifies local strain, enhancing sensing performance.
Mingyu Kang +3 more
wiley +1 more source
Sensors, 2023 Triboelectric nanogenerators (TENGs) based on organic materials can harvest green energy to convert it into electrical energy. These nanogenerators could be used for Internet-of-Things (IoT) devices, substituting solid-state chemical batteries that have ...
Ernesto A. Elvira-Hernández +7 more
doaj +1 more source
Yarn Shaped Functional Nanocomposites For Triboelectric Energy Harvesting Systems [PDF]
, 2023 Triboelectric Nanogenerators (TENGs) are mechanical to electric energy converters and ideal candidates for exploiting the wasted energy from natural cyclic movements of the human body.
Barras, Raquel Alexandra Antunes
core
Research, 2021 Piezoelectric nanogenerators (PENGs) and triboelectric nanogenerators (TENGs) are representative technologies that can harvest mechanical energy. In general, piezoelectric/triboelectric hybrid generators can harvest considerable energy with a limited ...
Jihoon Chung +7 more
doaj +1 more source
Biosensors, 2022 Early clinical diagnosis and treatment of disease rely heavily on measuring the many various types of medical information that are scattered throughout the body.
Arash Rayegani +7 more
doaj +1 more source
Flow Control in Wells Turbines For Harnessing Maximum Wave Power [PDF]
, 2018 Oceans, and particularly waves, offer a huge potential for energy harnessing all over the world. Nevertheless, the performance of current energy converters does not yet allow us to use the wave energy efficiently.
Garrido Hernández, Aitor Josu +4 more
core +2 more sources