Results 141 to 150 of about 2,479,393 (290)

Ti3C2Tx MXene/Silver Composite Foams For Lightweight, High‐Performance Electromagnetic Interference Shielding and Joule Heating

Advanced Materials Interfaces, EarlyView.
Ultrathin MXene/EMF composite foams achieve a specific shielding efficiency of 749.6 dB.dB·cm3$\mathrm{dB}\cdot {\mathrm{cm}}^{3}$/g, while the silver‐enhanced MXene/Ag/EMF reaches 81.4 dB shielding effectiveness at just 1.0 mm thickness. Both composites exhibit rapid Joule heating, retain stability up to 250∘C$^\circ{\rm C}$, and withstand 1000 ...
Abdullah A. Mahmood, Mingxuan Li, Vahid Rad, Mehdi Zarei, Chen‐Yu Yeh, Masoud Soroush, Guangyong Li, Paul W. Leu   +7 more
wiley   +1 more source

Use of Smart Devices to Track Cardiovascular Health Goals in the United States. [PDF]

JACC Adv, 2023
Aminorroaya A, Dhingra LS, Nargesi AA, Oikonomou EK, Krumholz HM, Khera R.   +5 more
europepmc   +1 more source

Textile‐Based Capacitive Pressure Sensors Enabled by Ultrasonic Spray‐Coated Carbon Black Electrodes and Electrostatic Flocking

Advanced Materials Interfaces, EarlyView.
A 4‐layer Kevlar‐based composite is fabricated by combining ultrasonic spraying and electrostatic flocking. Carbon black dispersion is first deposited onto Kevlar fabric to create a conductive electrode. Nylon fibers are then electrostatically flocked onto the coated fabric, forming a dielectric layer.
Mengdi Chen, Hongxuan Li, Lei Shi, Fei Huang, Yuting Zhu, Wee Chen Gan, Swee Tiam Tan, Kean Aw   +7 more
wiley   +1 more source

Smart Device [PDF]

, 2020
openaire   +1 more source

Smart Devices and Better Health: Positive Associations Between Smart Devices and Health Among Older Adults. [PDF]

Inquiry
Wu Y, Dong S, Zhou H, Li X, Ma C.
europepmc   +1 more source

On‐Skin Wireless Vibratory Interfaces by Stretchable Multilayer Circuits

Advanced Materials Interfaces, EarlyView.
A battery‐free, stretchable wireless vibratory interface is developed through printable liquid‐metal‐based multilayer circuits. The soft device integrates wireless power reception, signal modulation, and vibrotactile actuation within a compliant platform.
Jiawei Liu, Yanfeng Hou, Shengkang Fu, Maoxin Yang, Hongbiao Sun, Yi Huang, ZhiBo Wang, Xiqiang Luo, Chengliang Tao, Qing Tang, Jiangxin Wang   +10 more
wiley   +1 more source

Use of Wireless Smart Devices in Remote Monitoring of Chronic Wounds: A Scoping Review. [PDF]

Wound Repair Regen
Tabatabaei K, Gharavi A, Wanberg EJ, Mayer DO, Wang SC, Najafi B, Alavi A.   +6 more
europepmc   +1 more source

Photothermal Heat Spreading for Uniform Pixel Activation in NIR Laser‐Driven Thermochromic Liquid Crystal Displays

Advanced Materials Interfaces, EarlyView.
A pixelated full‐color display is driven by a 1064 nm near‐infrared laser without electrical wiring. A graphite photothermal layer converts light into heat, while an aluminum heat‐spreading layer redistributes it for uniform color within each pixel. Optimizing pixel size and spacing suppresses thermal crosstalk, enabling non‐contact reproduction of ...
Sang‐Mi Jeong, Hee Sung Seo, Taekyung Lim, Jonguk Yang, Sanghyun Ju   +4 more
wiley   +1 more source

Bias Normalization for Sensors in Smart Devices. [PDF]

Sensors (Basel)
Son W, Choi L.
europepmc   +1 more source

Mycelium-based biomaterials as smart devices for skin wound healing. [PDF]

Front Bioeng Biotechnol, 2023
Ruggeri M, Miele D, Contardi M, Vigani B, Boselli C, Icaro Cornaglia A, Rossi S, Suarato G, Athanassiou A, Sandri G.   +9 more
europepmc   +1 more source