Results 151 to 160 of about 3,540,178 (220)

Wearable, Washable, and Highly Sensitive Piezoresistive Pressure Sensor Based on a 3D Sponge Network for Real-Time Monitoring Human Body Activities.

ACS Applied Materials and Interfaces, 2021
Wearable pressure sensors are highly desirable for monitoring human health and realizing a nice human-machine interaction. Herein, a chitosan/MXene/polyurethane-sponge/polyvinyl alcohol (CS/MXene/PU sponge/PVA)-based 3D pressure sensor is developed to ...
Xiao-Di Li, Xu Li, Ting Liu, Yong Lu, Chengshuo Shang, Xiaokang Ding, Ji-Cai Zhang, Yongjun Feng, Fu-Jian Xu   +8 more
semanticscholar   +1 more source

Differential Piezoresistive Pressure Sensor

2007 International Semiconductor Conference, 2007
The pressure microsensor presented in this paper is based on a thin, elastic membrane, with boron implanted piezoresistive elements included, positioned in the maximum mechanical stress areas on the membrane. The pressure range for the developed sensors is in the 0divide400 mbar range, and this is the main novelty of this device.
B. Firtat, C. Moldovan, R. Iosub, D. Necula, M. Nisulescu   +4 more
openaire   +1 more source

Submillimeter-Scaled PEDOT:PSS/PPy Piezoresistive Pressure Sensor Array and Its Applications in Biomedicine

IEEE Sensors Journal, 2022
Developing a small, smart, and sensitive pressure sensor array is necessary for establishing a comfortable and safe environment in daily life. Herein, the miniaturization effects of $1\times 1$ poly (3,4-ethylenedioxythiophene):polystyrene sulfonate ...
Han-Hsiang Tai, Bo Chen, Yu-Hua Liu, Yu-Jen Lu, J. Wang   +4 more
semanticscholar   +1 more source

Porous Microstructure‐Assisted Flexible and Highly Sensitive Polymer Piezoresistive Pressure Sensor

Advanced Engineering Materials, 2022
Flexible and wearable pressure sensors are gaining attention due to their widespread applications in biomedical, intelligent, and smart systems. However, developing highly sensitive sensors for low pressures and wide ranges is still a challenge.
L. Singh, Kamalesh Tripathy, Mitradip Bhattacharjee   +2 more
semanticscholar   +1 more source

Piezoresistive Pressure Sensors

2020
Information about pressure and its measurement by means of pressure sensors is interesting in many different application areas. Contemporary applications, as for example the automotive industry, aerospace and medical technology, require ever smaller, adaptable and highly accurate pressure sensors.
Stephanus Büttgenbach, Iordania Constantinou, Andreas Dietzel, Monika Leester-Schädel   +3 more
openaire   +1 more source

Highly sensitive, wide-pressure and low-frequency characterized pressure sensor based on piezoresistive-piezoelectric coupling effects in porous wood.

Carbohydrate Polymers, 2023
Lightweight and highly compressible materials have received considerable attention in flexible pressure sensing devices. In this study, a series of porous woods (PWs) are produced by chemical removal of lignin and hemicellulose from natural wood by ...
Jing-Jing Luo, Feihua Liu, Ao Yin, Xue Qi, Jiang Liu, Zhongqi Ren, Shiqiang Zhou, Yuxin Wang, Yang Ye, Qingzhi Ma, Junjun Zhu, Kang Li, Chen Zhang, Wei-Wei Zhao, Suzhu Yu, Jun Wei   +15 more
semanticscholar   +1 more source

Noise in piezoresistive pressure sensors

2015 International Conference on Noise and Fluctuations (ICNF), 2015
In this paper we present the results of noise analysis in piezoresistive ceramic pressure sensors (CPSs) prepared by low temperature co-fired ceramics (LTCC) technology. For this study a piezoresistive CPSs in a full Wheatstone-bridge configuration were prepared. Low frequency noise measurements can be used for the quality evaluation of CPSs.
V. Sedlakova, J. Sikula, R. Vrba, J. Majzner, P. Sedlak, M. Santo Zarnik, D. Belavic   +6 more
openaire   +1 more source

A study of piezoresistive pressure sensor technology

AIP Conference Proceedings, 2021
The pressure sensor technology has grown to a large market since its discovery. These sensors are widely used in all spheres ranging from commercial, industrial, biomedical and even to military applications. This study tends to provide a review of the micro electro mechanical systems (M EMS) Piezoresistive Pressure Sensor Technology.
Lipika Gupta, Gurinder Singh, Vinay Pandey   +2 more
openaire   +1 more source

A piezoresistive integrated pressure sensor

Sensors and Actuators, 1983
Abstract A silicon piezoresistive integrated pressure sensor (IPS) containing sensing, temperature compensation and amplification circuits has been developed for automotive and industrial applications, etc. The chip of the IPS is bonded on a silicon support 2 mm thick, using an electrostatic bonding technique for reducing unwanted thermal stress from
Kazuji Yamada, Motohisa Nishihara, Ryosaku Kanzawa, Ryoichi Kobayashi   +3 more
openaire   +1 more source

The Development of a New Piezoresistive Pressure Sensor for Low Pressures

IEEE Transactions on Industrial Electronics, 2018
This paper presents the design methodology and fabrication process of a novel piezoresistive pressure sensor with a combined cross-beam membrane and peninsula (CBMP) diaphragm structure for micropressure measurements. The sensor is then analyzed through various experiments.
Anh Vang Tran, Xianmin Zhang 0004, Benliang Zhu   +2 more
openaire   +1 more source