Results 41 to 50 of about 10,094 (284)

Impedance decoupling strategy to enhance the real-time powering performance of TENG for multi-mode sensing

Nature Communications
Triboelectric nanogenerator can scavenge mechanical energy from environment to power sensor networks, becoming increasingly important in fields like healthcare and infrastructure.
Hao Sun, Yuxuan Xia, Jinyan Zhi, Jun Ma, Jinwan Chen, Zhekai Chu, Weihao Gao, Shuhai Liu, Yong Qin   +8 more
doaj   +1 more source

Self-Powered Biosensors for Monitoring Human Physiological Changes

Biosensors, 2023
Human physiological signals have an important role in the guidance of human health or exercise training and can usually be divided into physical signals (electrical signals, blood pressure, temperature, etc.) and chemical signals (saliva, blood, tears ...
Ziao Xue, Li Wu, Junlin Yuan, Guodong Xu, Yuxiang Wu   +4 more
doaj   +1 more source

Embroidery Triboelectric Nanogenerator

E-Textiles 2023
The “Embroidery Triboelectric Nanogenerator” (E-TENG) is a wearable device that extracts energy from human motion by making use of the triboelectric phenomena, in addition to conductive fabric along with embroidery threads. One of the greatest ways to transform ambient vibrational energy from the human body is to use a wearable triboelectric energy ...
Hasan Riaz Tahir, Sanaul Sujan, Benny Malengier, Lieva Van Langenhove   +3 more
openaire   +2 more sources

Tumor‐Targeted Hyaluronic Acid/Tannic Acid‐Engineered Oxygen Nanogenerators With IR780 Payloads Enable Dual‐Mode Glutathione Depletion and Effective Singlet Oxygen Generation for Melanoma Treatment

Advanced Healthcare Materials, EarlyView.
A hyaluronic acid/tannic acid‐engineered Prussian blue oxygen nanogenerator loaded with IR780 is developed to enhance melanoma phototherapy. By integrating tumor targeting, oxygen self‐supply, and dual‐mode glutathione depletion, the nanoplatform effectively overcomes hypoxia and antioxidant defenses, potentiating synergistic photothermal/photodynamic ...
Chai‐How Hsu, I‐Ju Liu, Hsiang‐Yun Chih, Tsai‐Ching Hsu, Ju‐An Liang, Chia‐Wei Kuo, Bor‐Show Tzang, Wen‐Hsuan Chiang   +7 more
wiley   +1 more source

C-DTW for Human Action Recognition Based on Nanogenerator

Sensors, 2023
Sensor-based human action recognition (HAR) is considered to have broad practical prospects. It applies to wearable devices to collect plantar pressure or acceleration information at human joints during human actions, thereby identifying human motion ...
Haifeng Xu, Renhai Feng, Weikang Zhang
doaj   +1 more source

Nanogenerators in Korea [PDF]

, 2019
Fossil fuels leaded the 21st century industrial revolution but caused some critical problems such as exhaustion of resources and global warming. Also, current power plants require too much high cost and long time for establishment and facilities to provide electricity.
Park, Yong Tae, Choi, Dukhyun
openaire   +3 more sources

Mechanism and optimum pressure for sliding-mode nanogenerator [PDF]

, 2023
Triboelectric nanogenerator has extensive applicability because of its capability of harvesting mechanical energy and flexible working modes.
Yun, Hang, Hang Yun, Ren He, He, Ren
core   +1 more source

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

Study of Nitrogen-Doped Carbon Nanotubes for Creation of Piezoelectric Nanogenerator

Journal of Low Power Electronics and Applications, 2023
The creation of sustainable power sources for wearable electronics and self-powered systems is a promising direction of modern electronics. At the moment, a search for functional materials with high values of piezoelectric coefficient and elasticity, as ...
Marina V. Il’ina, Olga I. Soboleva, Soslan A. Khubezov, Vladimir A. Smirnov, Oleg I. Il’in   +4 more
doaj   +1 more source

Efficient bio-assembled nanogenerator fabricated from chicken bone epidermis [PDF]

, 2022
Using biological self-powered materials as a new energy source to replace traditional batteries to power micro-electronic devices is a current research hotspot. We herein fabricate a piezoelectric bio-nanogenerator from chicken bones.
Yanran MA, Yongfa WANG, Chunchang WANG, WANG, Chunchang, WANG, Yongfa, LI, Li, MA, Yanran, Li LI   +7 more
core   +1 more source