Results 81 to 90 of about 10,363 (279)

Force Spun PVDF and TPU Nanofiber Based Triboelectric Nanogenerator for Energy Harvesting and Sensor Application [PDF]

, 2021
Flexible and stretchable triboelectric nanogenerator (TENG) is the next generation potential candidate for wearable and portable electronics. In this study, we have demonstrated all nanofiber based TENG for energy harvesting and biomechanical sensing ...
Abir, Sk Shamim Hasan
core   +1 more source

Microneedle Technology in Psoriasis Management: Mechanistic Insights, Technological Innovation, Clinical Progress, and Challenges

Advanced Healthcare Materials, EarlyView.
This review explores the evolving role of microneedle systems in psoriasis management, highlighting their potential for enhanced drug delivery, diagnosis, and disease monitoring. It also discusses unmet clinical needs for psoriasis management and technical challenges, while outlining strategic directions to advance microneedle integration into routine ...
Fatma Moawad, Yasmine Ruel, Roxane Pouliot, Davide Brambilla   +3 more
wiley   +1 more source

A self-improving triboelectric nanogenerator with improved charge density and increased charge accumulation speed

Nature Communications, 2018
The performance of triboelectric nanogenerators is impacted by charge density, which can be restricted by air breakdown. Here the authors report a self-improving triboelectric nanogenerator that overcomes the limitation, achieving increased charge ...
Li Cheng, Qi Xu, Youbin Zheng, Xiaofeng Jia, Yong Qin   +4 more
doaj   +1 more source

Electromagnetic-triboelectric-hybrid energy tile for biomechanical green energy harvesting [PDF]

, 2020
Highlights Hybrid nanogenerator based floor-tile was developed to convert the Bio-Mechanical energy of human footsteps to Electrical Energy. Hybridization of Triboelectric Nanogenerator and Electro-Magnetic Generator consisting of Aluminum and ...
Abdullah, Abu Musa, Chowdhury, Aminur Rashid, Islam, Elaijah, Lozano, Karen, Martinez, Madelyne, Olivares, Carolina, Tasnim, Farzana, Uddin, Mohammed   +7 more
core   +2 more sources

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Effective energy storage from a triboelectric nanogenerator

Nature Communications, 2016
Self-charging systems based on the connection of a nanogenerator and an energy storage unit through a rectifier can have low energy storage efficiencies.
Yunlong Zi, Jie Wang, Sihong Wang, Shengming Li, Zhen Wen, Hengyu Guo, Zhong Lin Wang   +6 more
doaj   +1 more source

Underwater wireless communication via TENG-generated Maxwell’s displacement current

Nature Communications, 2022
Underwater communication, despite constant development, still remains a challenging technology. Here, authors report an underwater wireless communication approach based on the triboelectric nanogenerator, which provides a self-powered communication ...
Hongfa Zhao, Minyi Xu, Mingrui Shu, Jie An, Wenbo Ding, Xiangyu Liu, Siyuan Wang, Cong Zhao, Hongyong Yu, Hao Wang, Chuan Wang, Xianping Fu, Xinxiang Pan, Guangming Xie, Zhong Lin Wang   +14 more
doaj   +1 more source

Electrically Assisted Thermal Stamping of Tunable Carbon‐Based Nanofilms for Direct Fabrication of Hydrophobic, Energy Harvesting, and Sensing Devices

Advanced Materials, EarlyView.
Schematic illustration of the electrically assisted thermal stamping (EATS) method for direct fabrication of carbon‐based nanofilms and their multifunctional applications. Localized Joule heating triggers simultaneous exfoliation, reduction, and fluoropolymer incorporation under ambient conditions, yielding tunable carbon‐based thin‐film coatings ...
Byungseok Seo, Yong Choi, Gajendra S. Shekhawat, Minjoong Shin, Kunmo Koo, Xiaobing Hu, Jiheon Kim, Wonjoon Choi, Xinqi Chen, Vinayak P. Dravid   +9 more
wiley   +1 more source

Topology‐Optimized Stretchable Piezoelectric Sensors With Tailored Liquid‐Metal Circuits for Anisotropic Stress‐Adaptive Motion Monitoring

Advanced Materials, EarlyView.
Schematic showing the leveraging of topology optimization, the printing of a tailored eutectic gallium‐indium liquid alloy electrode, and porous ceramic engineering to simultaneously enhance mechanical durability, stretchability, and sensing sensitivity to produce a highly deformable and stretchable sensor capable of monitoring complex and anisotropic ...
Hanmin Zeng, Qianqian Xu, Jianxun Zhang, Peiqiong Zhou, Jiachen Zhang, Jinlan Li, Senfeng Zhao, Kechao Zhou, Dou Zhang, Chris Bowen, Yan Zhang   +10 more
wiley   +1 more source

Scavenging low-speed breeze wind energy using a triboelectric nanogenerator installed inside a square variable diameter channel

, 2022
Over the recent years, triboelectric nanogenerator (TENG) have received widespread attention as a simple and efficient energy harvesting device. However, how to collect the breeze in daily life is an important issue that need to be solved for wind ...
Bowen, Chris R., Hu, Chaosheng, Wang, Zhong Lin, Yang, Ya, Zhu, Wenxuan   +4 more
core   +2 more sources