Results 261 to 270 of about 2,741,815 (325)

Flexible Transparent Bifunctional Capacitive Sensors with Superior Areal Capacitance and Sensing Capability based on PEDOT:PSS/MXene/Ag Grid Hybrid Electrodes

Advanced Functional Materials, 2022
Flexible transparent supercapacitors (FTSs) have aroused considerable attention. Nonetheless, balancing energy storage capability and transparency remains challenging.
Tao Cheng, Xuanyi Yang, Sheng Yang, Lang Li, Zhong‐Ting Liu, Jie Qu, Chao‐Fu Meng, Xiang‐Chun Li, Yi‐Zhou Zhang, Wenyong Lai   +9 more
semanticscholar   +1 more source

Behavior Studies by Capacitance Sensing

Science, 1961
The movements of small burrowing animals submerged in sand are monitored through capacitance changes which detune radio-frequency oscillators. A new dimension of reptilian activity studies is possible by using this technique. Some early observations of several reptile species maintained in darkness in isothermal sand are given.
J L, KAVANAU, K S, NORRIS
openaire   +2 more sources

Capacitive bio-sensing

2009 International SoC Design Conference (ISOCC), 2009
Non invasive health monitoring systems are gaining great importance due to regular monitoring of health without the painful measurements for each test. Here we use the concept of capacitive sensing to measure heart rate and blood pressure noninvasively. The capsense technology has played a vital role in switching applications but our aim is to make the
R. Vishal, B. Poonkathirvelan
openaire   +1 more source

Droplet-based interfacial capacitive sensing

Lab on a Chip, 2012
This paper presented a novel droplet-based pressure sensor using elastic and capacitive electrode-electrolyte interfaces to achieve ultrahigh mechanical-to-electrical sensitivity (1.58 μF kPa(-1)) and resolution (1.8 Pa) with a simple device architecture.
Baoqing, Nie, Siyuan, Xing, James D, Brandt, Tingrui, Pan   +3 more
openaire   +2 more sources

Capacitivo: Contact-Based Object Recognition on Interactive Fabrics using Capacitive Sensing

ACM Symposium on User Interface Software and Technology, 2020
We present Capacitivo, a contact-based object recognition technique developed for interactive fabrics, using capacitive sensing. Unlike prior work that has focused on metallic objects, our technique recognizes non-metallic objects such as food, different
Te-Yen Wu, Lu-lu Tan, Yuji Zhang, T. Seyed, Xing-Dong Yang   +4 more
semanticscholar   +1 more source

Capacitive microsystems for biological sensing

Biosensors and Bioelectronics, 2011
The growing interest in personalized medicine leads to the need for fast, cheap and portable devices that reveal the genetic profile easily and accurately. To this direction, several ideas to avoid the classical methods of diagnosis and treatment through miniaturized and label-free systems have emerged.
V, Tsouti, C, Boutopoulos, I, Zergioti, S, Chatzandroulis   +3 more
openaire   +2 more sources

Self‐Powered Iontronic Capacitive Sensing Unit with High Sensitivity in Charge‐Output Mode

Advanced Functional Materials
The operation of iontronic capacitive sensors typically requires an external alternating current (AC) power source, resulting in additional energy consumption and AC‐frequency‐related sensing performance.
Jianxing Liu, Haiyang Liu, Haoyu Guo, Linwei Huang, Tongqing Lu   +4 more
semanticscholar   +1 more source

Gesture-based Contactless Control of Mobile Manipulators using Capacitive Sensing

International Instrumentation and Measurement Technology Conference, 2020
Contactless control of serial and mobile manipulators is of interest in highly sensitive environments such as clean rooms and operational rooms to circumvent contamination of surrounding materials and in collaborative robotics to ensure safe and ...
Christian Stetco, Stephan Mühlbacher-Karrer, M. Lucchi, Matthias Weyrer, L. Faller, H. Zangl   +5 more
semanticscholar   +1 more source

Capacitive Sensing-Based Charge Measurement for Space Inertial Sensors

IEEE Transactions on Instrumentation and Measurement
High-energy particles in space will inevitably penetrate the spacecraft into the suspended test mass, which would seriously affect the detection of gravitational waves; therefore, charge measurement and control are essential.
Honggang Li, Guilin Li, W. Hong, Bingxue Chen, Liangyu Chu, Menghao Zhao, Chunyu Xiao, Bowen Jia, Yanzheng Bai, Zebing Zhou   +9 more
semanticscholar   +1 more source

High dielectric constant UV curable polyurethane acrylate/indium tin oxide composites for capacitive sensing

, 2020
Taking into consideration environmental issues and additive manufacturing technologies, the development of advanced UV curable polymers and polymer composites is an area of increasing interest.
C. Mendes‐Felipe, J. Barbosa, S. Gonçalves, Nélson Pereira, C. M. Costa, J. Vilas‐Vilela, S. Lanceros‐Méndez   +6 more
semanticscholar   +1 more source