Results 121 to 130 of about 7,911,934 (290)

A Programmable Electronic Skin with Event-Driven In-Sensor Touch Differential and Decision-Making

High-precise, crosstalk-free tactile perception offers an intuitive way for informative human-machine interactions. However, the differentiation and labeling of touch position and strength require substantial computational space due to the cumbersome ...
Cao, Zhicheng, Xu, Yijing, Liao, Xinqing, Liao, Qingliang, Yu, Shifan, Lin, Wansheng, Wang, Huasen, Luo, Yanhao, Chen, Zhong, Zheng, Yuanjin, Huang, Zijian, Hu, Yu   +11 more
core   +1 more source

A Multifunctional Flexible Tactile Sensor Based on Resistive Effect for Simultaneous Sensing of Pressure and Temperature

Advanced Science
Flexible tactile sensors with multifunctional sensing functions have attracted much attention due to their wide applications in artificial limbs, intelligent robots, human‐machine interfaces, and health monitoring devices.
Haodong Zhu, Hongyu Luo, Min Cai, Jizhou Song   +3 more
doaj   +1 more source

Recent Advancements in Gel-Based Flexible Electronic Sensors

Gels
Gel-based flexible electronic sensors have emerged as a transformative class of materials for next-generation applications. These applications are wearable electronics, soft robotics, electronic skin (e-skin), and healthcare monitoring systems.
Vineet Kumar, Sang-Shin Park
doaj   +1 more source

Ga–O–Pt Electronic Bridges Bypass Single‐Site Constraints for pH‐Universal Hydrogen Evolution

Advanced Functional Materials, EarlyView.
Well‐defined oxygen‐bridged Ga–O–Pt catalysts are constructed for pH‐universal hydrogen evolution, highlighting the relationship between oxygen‐bridged electronic coupling, rapid surface hydrogen redistribution, and superior catalytic performance. ABSTRACT Single‐site descriptors often fail to capture hydrogen evolution on heterometallic interfaces ...
Rui Wang, Jinbo Sun, Nicole L. D. Sui, Zitao Li, Jie Chen, Shulai Lei, Yuntong Sun, Wenjun Fan, Jong‐Min Lee   +8 more
wiley   +1 more source

Thermal Radiation Sensors Based on Ionic‐Conducting Pectin Films

Advanced Science
Artificial electronic skins that mimic the properties and functionality of human skin are becoming increasingly important for human‐robot interactions. One ability of human skin yet to be thoroughly imitated in electronic skins is non‐contact temperature
Ezekiel Y. Hsieh, Elizabeth T. Hsiao‐Wecksler, SungWoo Nam   +2 more
doaj   +1 more source

3D‐Printed Gradient Shape‐Memory Strain Sensors With Rewritable Gauge Factors

Advanced Functional Materials, EarlyView.
A 3D‐printed shape‐memory strain sensor combines thermomechanical programming with gradient architectural design. Preset strain rewrites the gauge factor (GF), while the gradient geometry amplifies the response through strain redistribution. Reprogrammable sensitivity enables the same sensor to detect weak pulse signals and monitor large‐amplitude ...
Xuan Zhang, Wenjie Qiao, Kaixin Jiang, Sherry Chen, Hanyu Cui, Kirsten Dyer, Xuefeng Zhu, Ting Wang, Xuehua Zhang, Ben Bin Xu, Jie Kong   +10 more
wiley   +1 more source

Skin Controlled Electronic and Neuromorphic Tattoos

CoRR
Wearable human activity sensors developed in the past decade show a distinct trend of becoming thinner and more imperceptible while retaining their electrical qualities, with graphene e-tattoos, as the ultimate example. A persistent challenge in modern wearables, however, is signal degradation due to the distance between the sensor's recording site and
Dmitry Kireev, Nandu Koripally, Samuel Liu, Gabriella Coloyan Fleming, Philip Varkey, Joseph Belle, Sivasakthya Mohan, Sang Sub Han, Dong Xu, Yeonwoong Jung, Xiangfeng Duan, Jean Anne C. Incorvia, Deji Akinwande   +12 more
openaire   +2 more sources

Bio‐Inspired Multifunctional Superhydrophilic Coatings With Remarkably Fast Self‐Healing Abilities

Advanced Functional Materials, EarlyView.
We developed bio‐inspired multifunctional hydrogel‐based coatings that exhibit extremely fast/repeatable self‐healing abilities, long‐lasting anti‐fogging performance, superhydrophilicity in air, and underwater superoleophobicity. By doping multivalent metal‐ions into the hydrogel networks, which promoted hydrogen bonding formation and enhanced the ...
Hyeonjin Kim, Jerred Wassgren, Hiroshi Kakiuchida, Kouki Akaike, Shunsuke Tanaka, Atsushi Hozumi   +5 more
wiley   +1 more source

Reaction‐Time pH Stabilization by Poly(acrylic acid) with Ethanol‐Mediated Growth Control for Efficient Hydrothermal Sb2(S,Se)3 Solar Cells

Advanced Functional Materials, EarlyView.
Poly(acrylic acid) acts as a reaction‐time pH buffer during hydrothermal Sb2(S,Se)3 growth through its COOH/COO‐ equilibrium. When combined with ethanol‐regulated growth, this buffering strategy reduces Sb‐O related surface disorder, improves local electronic uniformity and carrier collection, and increases the champion solar‐cell efficiency to 10.25%,
Juhee Lee, Geumha Lim, Wookyung Jeon, Seongju Park, Jinwoo Chu, Yohan Yoon, William Jo, Byungha Shin   +7 more
wiley   +1 more source

Deep Learning‐Enabled Multifunctional Electronic Skin System for Human Activity Recognition and Sign Language Translation

SmartMat
The integration of wearable technologies and intelligent algorithms is anticipated to enable synergistic platforms for human motion monitoring and enhanced human‐computer interaction.
Kunhao Xiu, Jingyao Sun, Min Zhang, Ziying Wang, Wei Yu, Haojun Fan, Libin Zhao, Kaiyan Huang   +7 more
doaj   +1 more source