Results 231 to 240 of about 77,272 (302)

Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley   +1 more source

Design of a low-cost smart irrigation system based on NB-IOT for agriculture. [PDF]

PLoS One
Wang Y.
europepmc   +1 more source

3D Printing of Stretchable, Compressible and Conductive Porous Polyurethane for Soft Robotics

Advanced Materials Technologies, EarlyView.
A 3D‐printable porous dopamine‐polyurethane acrylate elastomer results in conductive, stretchable, and compressible structures that can be metallized in situ through catechol‐mediated silver reduction. The resulting material function as both compliant soft robot with a and strain sensors without complex assemblies, enabling fully 3D‐printed soft ...
Ouriel Bliah, Konstantin Sakharov, Pooi See Lee, Shlomo Magdassi   +3 more
wiley   +1 more source

Design and analysis of optically transparent high gain grid array antenna for vehicular communications. [PDF]

Sci Rep
Joy J A, Palaniswamy SK, Kumar S, Kanagasabai M, Hussein MI.   +4 more
europepmc   +1 more source

Adhesive Double‐Network Granular Organogel E‐Skin

Advanced Materials Technologies, EarlyView.
We introduce a double‐network granular organogel adhesive for electronic skin, overcoming adhesion and strength trade‐offs. It provides reversible, robust bonding and ionic conductivity, enabling wearable and soft robotic e‐skin. Thanks to the e‐skin adhesive, a soft robotic trunk can recognize touch, temperature, humidity, and acidity.
Antonia Georgopoulou, Benhui Dai, Kadence Shen Yu Chow, Josie Hughes, Esther Amstad   +4 more
wiley   +1 more source

Mobile phone MIMO antenna array miniaturization-based low SAR research in the combined EMF. [PDF]

PLoS One
Hou WQ, Li YX, Luo MF, Zhou WY, Lu M.
europepmc   +1 more source

Predictive modelling and high-performance enhancement smart thz antennas for 6 g applications using regression machine learning approaches. [PDF]

Sci Rep
Haque MA, Arafat MM, Das I, Alyami G, Billah M, Singh NSS, Abdallah HA, Ateya AA, Shaman H.   +8 more
europepmc   +1 more source

Physical-MAC Layer Integration: A Cross-Layer Sensing Method for Mobile UHF RFID Robot Reading States Based on MLR-OLS and Random Forest. [PDF]

Sensors (Basel)
Pan R, Qin B, Liu J, Gou H, Liu X, Wang H, Zhou Y.   +6 more
europepmc   +1 more source

Non-Contact Measurement of Human Vital Signs in Dynamic Conditions Using Microwave Techniques: A Review. [PDF]

Sensors (Basel)
Ostrysz M, Szczepaniak Z, Sondej T.
europepmc   +1 more source

Materials-Driven Advancements in Chipless Radio-Frequency Identification and Antenna Technologies. [PDF]

Sensors (Basel)
Anam H, Abbas SM, Collings IB, Mukhopadhyay S.   +3 more
europepmc   +1 more source