Results 51 to 60 of about 5,277 (172)

Flexible Capacitive Pressure Sensors and Approaches to Enhance Sensitivity

Highlights in Science, Engineering and Technology, 2023
Many research groups have become interested in the flexible capacitive pressure sensor in recent years. It has many applications, such as electronic skin and fingerprint collection devices. One of the challenges is optimizing the sensor's design, which can be achieved by improving its sensitivity.
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A Flexible, Transparent, Ultralow Detection Limit Capacitive Pressure Sensor

Advanced Materials Interfaces, 2022
AbstractThe capacitive pressure sensor (CPS) with low detection limit and high sensitivity is crucial for the future development of electronic skins. Although introducing surface microstructures on dielectric layer may improve the sensitivity of CPS in some extent, it leads to a limited pressure‐response range due to the poor structural compressibility.
Marouen Zammali, Sijun Liu, Wei Yu
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Liquid dielectric layer-based microfluidic capacitive sensor for wireless pressure monitoring

, 2023
Microfluidic capacitive sensors with enhanced performance and wireless sensing capability present great ad-vantages for various pressure sensor applications.
Dong-Weon Lee, Park, Jongsung, Kyeongha Kwon, Karthikeyan Munirathinam, Lee, Dong-Weon, Kwon, Kyeongha, Jongsung Park, Munirathinam, Karthikeyan   +7 more
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Wide-Range Flexible Capacitive Pressure Sensors Based on Dielectrics with Various Porosity

Micromachines, 2022
Wide-range flexible pressure sensors are in difficulty in research while in demand in application. In this paper, a wide-range capacitive flexible pressure sensor is developed with the foaming agent ammonium bicarbonate (NH4HCO3).
Huiyang Yu, Chengxi Guo, Xin Ye, Yifei Pan, Jiacheng Tu, Zhe Wu, Zefang Chen, Xueyang Liu, Jianqiu Huang, Qingying Ren, Yifeng Li   +10 more
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Flexible Wearable Pressure Sensor Based on Collagen Fiber Material

Micromachines, 2022
Flexible wearable pressure sensors play a pivotal role in healthcare monitoring, disease prevention, and humanmachine interactions. However, their narrow sensing ranges, low detection sensitivities, slow responses, and complex preparation processes ...
Zhiqing Peng, Shijie Zheng, Xia Zhang, Junlong Yang, Shizhou Wu, Chen Ding, Lei Lei, Lei Chen, Guoying Feng   +8 more
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A Novel Porous PDMS-AgNWs-PDMS (PAP)-Sponge-Based Capacitive Pressure Sensor

, 2022
The development of capacitive pressure sensors with low cost, high sensitivity and facile fabrication techniques is desirable for flexible electronics and wearable devices.
Jimin Zheng, Xueqiang Tan
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A flexible and highly sensitive capacitive pressure sensor based on conductive fibers with a microporous dielectric for wearable electronics

, 2017
In this study, a flexible and highly sensitive capacitive pressure sensor has been fabricated by coating a microporous polydimethylsiloxane (PDMS) elastomeric dielectric onto conductive fibers.
Jae Yeong Park, Hyosang Yoon, Ashok Chhetry   +2 more
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DESIGN OF SMART SENSORS FOR DETECTION OF PHYSICAL QUANTITIES

, 2010
Microsystems and integrated smart sensors represent a flourishing business thanks to the manifold benefits of these devices with respect to their respective macroscopic counterparts.
DEI, MICHELE
core  

Ultrasensitive iontronic pressure sensor based on microstructure ionogel dielectric layer for wearable electronics

Nanotechnology and Precision Engineering
Flexible pressure sensors show great promise for applications in such fields as electronic skin, healthcare, and intelligent robotics. Traditional capacitive pressure sensors, however, face the problem of low sensitivity, which limits their wider ...
Hairong Kou, Yuhang Pang, Libo Yang, Xiaoyong Zhang, Zhenzhen Shang, Lei Zhang, Liang Zhang, Yixin Shi, Zhiguo Gui, Youwen Ye, Shijie Song   +10 more
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The Parylene C as a Flexible Substrate and Passivation Layer: A Promising Candidate for a Piezoelectric, Piezoresistive, and Capacitive Pressure Sensor in Low-Pressure Range

, 2023
<p>Parylene C is widely used as a passivation layer due to its excellent chemical inertness, electrical insulation, biocompatibility, and flexibility.
Ozturk, Ozgur, Cicek, Osman, Kurnaz, Sedat, Yilmaz, Nurdane   +3 more
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