Results 31 to 40 of about 5,387,449 (233)

Ambient Photovoltaics for Self-Powered and Self-Aware IoT [PDF]

open access: yes, 2023
As the number of Internet of Things devices is rapidly increasing, there is an urgent need for sustainable and efficient energy sources and management practices in ambient environments.
Richard , Freitag   +5 more
core   +2 more sources

Self-Powered Force Sensors for Multidimensional Tactile Sensing

open access: yes, 2022
A tactile sensor is the centerpiece in human–machine interfaces, enabling robotics or prosthetics to manipulate objects dexterously. Specifically, it is crucial to endow the sensor with the ability to detect and distinguish normal and shear forces in ...
Yuan Xi (7356077)   +7 more
core   +4 more sources

Fully Fabric-Based Triboelectric Nanogenerators as Self-Powered Human–Machine Interactive Keyboards

open access: yesNano-Micro Letters, 2021
Combination flexible and stretchable textiles with self-powered sensors bring a novel insight into wearable functional electronics and cyber security in the era of Internet of Things.
Jia Yi   +6 more
doaj   +1 more source

A credit card sized self powered smart sensor node

open access: yes, 2011
This paper reports a self powered smart sensor node (also called ‘smart tag’) consisting of a piezoelectric vibration energy harvester, a power conditioning circuit, sensors and an RF transmitter. The smart tag has dimensions similar to a credit card and
Beeby, Steve   +3 more
core   +1 more source

Hyper-stretchable self-powered sensors based on electrohydrodynamically printed, self-similar piezoelectric nano/microfibers

open access: yes, 2017
Hyper-stretchable self-powered sensors with high sensitivity and excellent stability using low-cost, printable, organic nanomaterials are attractive for immense applications.
Zhou, Jun   +8 more
core   +1 more source

MEMS/NEMS-Enabled Energy Harvesters as Self-Powered Sensors

open access: yes, 2019
Chapter 1 reviews the recent progress in kinetic MEMS/NEMS-enabled energy harvesters as self-powered sensors. Recent advances and challenges in MEMS/NEMS-enabled self-sustained sensor working mechanisms including electromagnetic, piezoelectric ...
Honglong Chang   +9 more
core   +1 more source

Recent Progress in Self-Powered Wireless Sensors and Systems Based on TENG

open access: yesSensors, 2023
With the development of 5G, artificial intelligence, and the Internet of Things, diversified sensors (such as the signal acquisition module) have become more and more important in people’s daily life. According to the extensive use of various distributed
Yonghai Li   +8 more
doaj   +1 more source

Self-powered autonomous wireless sensor node using vibration energy harvesting

open access: yes, 2008
This paper reports the development and implementation of an energy aware autonomous wireless condition monitoring sensor system (ACMS) powered by ambient vibrations.
Torah, Russel   +11 more
core   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

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