Results 321 to 330 of about 10,396,729 (383)
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ACS Nano, 2021
Self-powered sensors are crucial in the field of wearable devices and the Internet of Things (IoT). In this paper, an organ-like Ti3C2Tx MXene/metal-organic framework-derived copper oxide (CuO) gas sensor was powered by a triboelectric nanogenerator ...
Dongyue Wang +5 more
semanticscholar +1 more source
Self-powered sensors are crucial in the field of wearable devices and the Internet of Things (IoT). In this paper, an organ-like Ti3C2Tx MXene/metal-organic framework-derived copper oxide (CuO) gas sensor was powered by a triboelectric nanogenerator ...
Dongyue Wang +5 more
semanticscholar +1 more source
A Self‐Powered and Self‐Sensing Lower‐Limb System for Smart Healthcare
Advanced Energy Materials, 2023In the age of the artificial intelligence of things (AIoT), wearable devices have been extensively developed for smart healthcare. This paper proposes a self‐powered and self‐sensing lower‐limb system (SS‐LS) with negative energy harvesting and motion ...
Lingji Kong +7 more
semanticscholar +1 more source
Self‐Powered and Light‐Adaptable Stretchable Electrochromic Display
Advanced Energy Materials, 2023A stretchable electrochromic display with a self‐powered feature is an attractive concept in addressing the demands of information visualization and interaction without an external power supply for next‐generation wearable and portable electronics ...
Wenting Wu +9 more
semanticscholar +1 more source
Implantable Triboelectric Nanogenerators for Self-Powered Cardiovascular Healthcare.
Small, 2023Triboelectric nanogenerators (TENGs) have gained significant traction in recent years in the bioengineering community. With the potential for expansive applications for biomedical use, many individuals and research groups have furthered their studies on ...
Ziyuan Che +8 more
semanticscholar +1 more source
Self‐Powered Respiration Monitoring Enabled By a Triboelectric Nanogenerator
Advances in Materials, 2021In mammals, physiological respiration involves respiratory cycles of inhaled and exhaled breaths, which has traditionally been an underutilized resource potentially encompassing a wealth of physiologically relevant information as well as clues to ...
Yuanjie Su +8 more
semanticscholar +1 more source
Advances in Materials, 2021
A self‐powered, high‐performance Ti3C2Tx MXene/GaN van der Waals heterojunction (vdWH)‐based ultraviolet (UV) photodiode is reported. Such integration creates a Schottky junction depth that is larger than the UV absorption depth to sufficiently separate ...
Weidong Song +3 more
semanticscholar +1 more source
A self‐powered, high‐performance Ti3C2Tx MXene/GaN van der Waals heterojunction (vdWH)‐based ultraviolet (UV) photodiode is reported. Such integration creates a Schottky junction depth that is larger than the UV absorption depth to sufficiently separate ...
Weidong Song +3 more
semanticscholar +1 more source
Analytical and Bioanalytical Chemistry, 2011
One of the problems associated with miniaturization and portability of sensors is the power supply. Power supplies, such as batteries, are difficult to miniaturize and require a sensor design that allows for easy replacement or recharging. This review describes the field of self-powered sensing, where the sensor itself provides the power for the ...
Robert L, Arechederra +1 more
openaire +2 more sources
One of the problems associated with miniaturization and portability of sensors is the power supply. Power supplies, such as batteries, are difficult to miniaturize and require a sensor design that allows for easy replacement or recharging. This review describes the field of self-powered sensing, where the sensor itself provides the power for the ...
Robert L, Arechederra +1 more
openaire +2 more sources
Self-powered enzyme micropumps
Nature Chemistry, 2014Non-mechanical nano- and microscale pumps that function without the aid of an external power source and provide precise control over the flow rate in response to specific signals are needed for the development of new autonomous nano- and microscale systems.
Samudra Sengupta +8 more
openaire +2 more sources
Wearable Thermoelectric Materials and Devices for Self‐Powered Electronic Systems
Advances in Materials, 2021The emergence of artificial intelligence and the Internet of Things has led to a growing demand for wearable and maintenance‐free power sources. The continual push toward lower operating voltages and power consumption in modern integrated circuits has ...
Yanhua Jia +10 more
semanticscholar +1 more source
Self-Powered Sensors: Applications, Challenges, and Solutions
IEEE Sensors Journal, 2023Sensing technology has long been an integral part of modern developments that have brought several benefits to various domains ranging from civil and military to commercial and healthcare applications.
Shumaila Javaid +3 more
semanticscholar +1 more source