Results 41 to 50 of about 16,233 (149)

A Highly Accurate, Polynomial-Based Digital Temperature Compensation for Piezoresistive Pressure Sensor in 180 nm CMOS Technology

Sensors, 2020
Recently, piezoresistive-type (PRT) pressure sensors have been gaining attention in variety of applications due to their simplicity, low cost, miniature size and ruggedness.
Imran Ali, Muhammad Asif, Khuram Shehzad, Muhammad Riaz Ur Rehman, Dong Gyu Kim, Behnam Samadpoor Rikan, YoungGun Pu, Sang Sun Yoo, Kang-Yoon Lee   +8 more
doaj   +1 more source

Optoelectronic Enhancement for Piezoresistive Pressure Sensor

, 2020
Pressure sensing is a critical task of microelectromechanical systems with a wide range of applications. Enhancing the performance such as sensitivity, durability, reliability, linearity and response time of pressure sensors has always been a top ...
Nguyen, NT, Nguyen, Nam-Trung, Abu Riduan Md Foisal, Foisal, Abu Riduan Md, Dao, DV, Dinh, Toan, Nam-Trung Nguyen, Nguyen, Tuan-Khoa, Nguyen, Thanh, Phan, HP, Nguyen, TK, Nguyen, T, Thanh Nguyen, Dinh, T, Tuan-Khoa Nguyen, Dao, Dzung Viet, Dzung Viet Dao, Hoang-Phuong Phan, Foisal, ARM, Phan, Hoang-Phuong, Toan Dinh   +20 more
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High-Sensitivity Flexible Piezoresistive Pressure Sensor Using PDMS/MWNTS Nanocomposite Membrane Reinforced with Isopropanol for Pulse Detection

Sensors, 2022
Flexible pressure sensors with high sensitivity and good linearity are in high demand to meet the long-term and accurate detection requirements for pulse detection. In this study, we propose a composite membrane pressure sensor using polydimethylsiloxane
Zhiming Long, Xinggu Liu, Junjie Xu, Yubo Huang, Zhuqing Wang   +4 more
doaj   +1 more source

Advancing healthcare through piezoresistive pressure sensors: a comprehensive review of biomedical applications and performance metrics

Journal of Physics Communications
Piezoresistive pressure sensors have transformed biomedical applications, enabling precise diagnostics and monitoring. This concise review explores the fundamental principles, key components, and fabrication techniques of piezoresistive pressure sensors,
Mokhalad Alghrairi, Basim Abdul Kareem Farhan, Hussein Mohammed Ridha, Saad Mutashar, Waleed Algriree, Bayan Mahdi Sabbar   +5 more
doaj   +1 more source

Multiwalled Carbon Nanotube/Graphite Powder Film for Wearable Pressure Sensors with High Sensing Performance

Nanomaterials, 2022
With the continuous progress of artificial intelligence and other manufacturing technologies, there is promising potential for wearable piezoresistive sensors in human physiological signal detection and bionic robots.
Shubin Yan, Xiaoyu Zhang, Jilai Liu, Haoqian Xu, Feng Wen, Tingsong Li, Jiamin Cui, Pengwei Liu, Lifang Shen, Yang Cui, Yifeng Ren   +10 more
doaj   +1 more source

Piezoresistive AFM cantilevers surpassing standard optical beam deflection in low noise topography imaging [PDF]

Optical beam deflection (OBD) is the most prevalent method for measuring cantilever deflections in atomic force microscopy (AFM), mainly due to its excellent noise performance.
Dukic, Maja, Adams, Jonathan D., Fantner, Georg E.   +2 more
core   +2 more sources

A novel piezoresistive sensor with rectification properties

Materials & Design
Flexible piezoresistive sensors with high sensitivity, low cost, and good durability have been studied for widely use in automatic testing, control technology, and wearable devices. Most piezoresistive sensors can be regarded as varying resistances under
Minliang Li, Tao Wang, Changdao Han, Huan Yang, Yi Huang, Jiahao Hu, Lu Li, Jie Jiang, Mohan Huang, Yan Fan, Liang Chen   +10 more
doaj   +1 more source

The Development of Highly Flexible Stretch Sensors for a Robotic Hand

Robotics, 2018
Demand for highly compliant mechanical sensors for use in the fields of robotics and wearable electronics has been constantly rising in recent times.
Harish Devaraj, Tim Giffney, Adeline Petit, Mahtab Assadian, Kean Aw   +4 more
doaj   +1 more source

Comprehensive evaluation of the piezoresistive behavior of carbon nanotube-based composite strain sensors

, 2021
Theoretical analysis of the piezoresistive behavior of carbon nanotube (CNT)-based composites is of great importance for understanding the electro-mechanical response of CNT-based composite strain sensors.
Li, Yuan-Qing, Tang, Zhen-Hua, Fu, Shao-Yun, Huang, Pei, Wang, Hao, Hu, Ning   +5 more
core   +1 more source

Biochemical piezoresistive sensors based on pH- and glucose-sensitive hydrogels for medical applications

Current Directions in Biomedical Engineering, 2016
Many conventional analysis techniques to detect chemical or biological species are able to achieve a high detection sensitivity, however, they are equipment- or time-expensive due to a multi-step procedure.
Schmidt Ulrike, Guenther Margarita, Gerlach Gerald   +2 more
doaj   +1 more source