Results 291 to 300 of about 14,029,643 (354)

Fast‐Response, Stiffness‐Tunable Soft Actuator by Hybrid Multimaterial 3D Printing

Advanced Functional Materials, 2019
Soft robots have the appealing advantages of being highly flexible and adaptive to complex environments. However, the low‐stiffness nature of the constituent materials makes soft robotic systems incompetent in tasks requiring relatively high load ...
Yuan-Fang Zhang, Ningbin Zhang, H. Hingorani, Ningyuan Ding, Dong Wang, Chao Yuan, Biao Zhang, Guoying Gu, Qi Ge   +8 more
semanticscholar   +1 more source

Highly Uniform, Self‐Assembled AlGaN Nanowires for Self‐Powered Solar‐Blind Photodetector with Fast‐Response Speed and High Responsivity

Advanced Optical Materials, 2020
Searching for power‐independent, compact, and highly environment‐sensitive photodetectors is a critical step towards the realization of next‐generation energy‐efficient and sustainable integrated optoelectronic systems. Particularly, the deep ultraviolet
Danhao Wang, Chen Huang, Xin Liu, Haochen Zhang, Huabin Yu, S. Fang, B. Ooi, Z. Mi, Jr-hau He, Haiding Sun   +9 more
semanticscholar   +1 more source

Bistable soft jumper capable of fast response and high takeoff velocity

Science Robotics
In contrast with jumping robots made from rigid materials, soft jumpers composed of compliant and elastically deformable materials exhibit superior impact resistance and mechanically robust functionality.
Daofan Tang, Chengqian Zhang, Chengfeng Pan, Hao Hu, Haonan Sun, Huangzhe Dai, Jianzhong Fu, C. Majidi, Peng Zhao   +8 more
semanticscholar   +1 more source

An Ultrasensitive Bi2O2Se/In2S3 Photodetector with Low Detection Limit and Fast Response toward High-Precision Unmanned Driving.

ACS Nano
The machine vision utilized in unmanned driving systems must possess the ability to accurately perceive scenes under low-light illumination conditions. To achieve this, photodetectors with low detection limits and a fast response are essential.
Meifei Chen, Xiqiang Chen, Ziqiao Wu, Zihao Huang, Wei Gao, Mengmeng Yang, Ye Xiao, Yu Zhao, Zhaoqiang Zheng, Jiandong Yao, Jingbo Li   +10 more
semanticscholar   +1 more source

Ag modified 3D reduced graphene oxide aerogel based sensor with embedded microheater for fast response and high-sensitive detection of NO2.

ACS Applied Materials and Interfaces, 2020
A chemiresistive gas sensor based on three-dimensional Ag modified reduced graphene oxide (3D Ag-rGO) aerogel is reported. We improve the graphene-based sensors performance by optimization of operating temperature, chemical modification and new design of
Qichao Li, Di Chen, J. Miao, Shujing Lin, Zixian Yu, Yutong Han, Zhi Yang, Xiao Zhi, D. Cui, Z. An   +9 more
semanticscholar   +1 more source

High sensitivity and fast response self-powered solar-blind ultraviolet photodetector with a β-Ga2O3/spiro-MeOTAD p–n heterojunction

Journal of Materials Chemistry C, 2020
A β-Ga2O3/spiro-MeOTAD organic–inorganic p–n heterojunction was fabricated for use in a high sensitivity and fast response self-powered solar-blind UV photodetector.
Zuyong Yan, Shan Li, Zeng Liu, Y. Zhi, J. Dai, Xiangyu Sun, Siyuan Sun, D. Guo, Xia Wang, Peigang Li, Zhenping Wu, Lily Li, Weihua Tang   +12 more
semanticscholar   +1 more source

High‐Performance Ionic‐Polymer–Metal Composite: Toward Large‐Deformation Fast‐Response Artificial Muscles

Advanced Functional Materials, 2019
As promising candidates in the field of artificial muscles, ionic‐polymer–metal composites (IPMCs) still cannot simultaneously provide large deformations and fast responses, which has limited their practical applications.
Suqian Ma, Yunpeng Zhang, Yunhong Liang, L. Ren, Wenjing Tian, Luquan Ren   +5 more
semanticscholar   +1 more source

An asymmetric contact-induced self-powered 2D In2S3 photodetector towards high-sensitivity and fast-response.

Nanoscale, 2020
Self-powered photodetectors have triggered extensive attention in recent years due to the advantages of high sensitivity, fast response, low power consumption, high level of integration and wireless operation.
Jianting Lu, Zhaoqiang Zheng, Jiandong Yao, Wei Gao, Ye Xiao, Menglong Zhang, Jingbo Li   +6 more
semanticscholar   +1 more source

Fasting and cancer responses to therapy

2022
The therapeutic outcome of multiple anticancer regimens relies upon a fine balance between tumor intrinsic and host-related factors. In this context, qualitative changes in dietary composition as well as alterations in total calorie supply influence essential aspects of cancer biology, spanning from tumor initiation to metastatic spreading.
José Manuel, Bravo-San Pedro, Federico, Pietrocola   +1 more
openaire   +2 more sources

Fast-Response Temperature Sensors

1980
Measurements of temperature fluctuations in the atmospheric boundary layer are important for estimating many parameters including: heat flux, thermal stability, variability of refractive index, and temperature dissipation. In this paper we discuss the most commonly applied methods and some recently discovered difficulties that may be encountered in ...
S. E. Larsen, J. Højstrup, C. H. Gibson
openaire   +1 more source