Results 41 to 50 of about 209,284 (197)

State-of-the-art and recent developments in micro/nanoscale pressure sensors for smart wearable devices and health monitoring systems

open access: yesNanotechnology and Precision Engineering, 2020
Small-sized, low-cost, and high-sensitivity sensors are required for pressure-sensing applications because of their critical role in consumer electronics, automotive applications, and industrial environments.
Ye Chang   +3 more
doaj   +1 more source

A flexible P(VDF-TrFE)/MXene-based pressure sensor for breath and posture monitoring in football motion

open access: yesAIP Advances, 2023
Flexible capacitive pressure sensors are becoming increasingly significant in wearable electronic devices. The conventional form of pressure sensors, however, focuses primarily on microstructure design. While this approach can enhance sensitivity, it can
Mingjie He
doaj   +1 more source

Fabrication of a tactile sensor for artificial skin based on electrical impedance tomography

open access: yesBiosensors and Bioelectronics: X, 2022
This paper fabricates a flexible tactile sensor for artificial skin. The skin is fabricated with polyurethane rubber to make soft channel which is filled with biocompatible aqueous solution, which can visualize the pressure distribution by electrical ...
Kai Liu   +6 more
doaj   +1 more source

Fabrication of flexible pressure sensor using carbon black/PDMS [PDF]

open access: yes, 2017
Despite the fact of the technology has advanced, the fabrication of flexible pressure sensor still uses material that can bring harm to the environment.
Abdul Hadi, Siti Nursyahirah   +2 more
core   +1 more source

A flexible sensor technology for the distributed measurement of interaction pressure [PDF]

open access: yes, 2013
We present a sensor technology for the measure of the physical human-robot interaction pressure developed in the last years at Scuola Superiore Sant'Anna.
Bram Koopman   +11 more
core   +4 more sources

Wearable Multi-Channel Pulse Signal Acquisition System Based on Flexible MEMS Sensor Arrays with TSV Structure

open access: yesBiomimetics, 2023
Micro-electro-mechanical system (MEMS) pressure sensors play a significant role in pulse wave acquisition. However, existing MEMS pulse pressure sensors bound with a flexible substrate by gold wire are vulnerable to crush fractures, leading to sensor ...
Xiaoxiao Kang   +8 more
doaj   +1 more source

Paper Based Pressure Sensor for Green Electronics [PDF]

open access: yes, 2017
This work reports a resistive paper-based disposable pressure sensor based on porous 3D conductive cellulose micro-fiber network. The conductivity in microfibers was achieved by subjecting the network to graphene oxide (GO) - poly(3,4 ...
Dahiya, Ravinder   +2 more
core   +1 more source

Flexible Piezoresistive Sensor with the Microarray Structure Based on Self-Assembly of Multi-Walled Carbon Nanotubes

open access: yesSensors, 2019
High-performance flexible pressure sensors have great application prospects in numerous fields, including the robot skin, intelligent prosthetic hands and wearable devices. In the present study, a novel type of flexible piezoresistive sensor is presented.
Peng Zhang   +6 more
doaj   +1 more source

Rapid Prototyping Flexible Capacitive Pressure Sensors Based on Porous Electrodes

open access: yesBiosensors, 2023
Flexible pressure sensors are widely applied in tactile perception, fingerprint recognition, medical monitoring, human–machine interfaces, and the Internet of Things.
Tiancong Zhao, Huichao Zhu, Hangyu Zhang
doaj   +1 more source

Parylene-membrane piezoresistive pressure sensors with XeF_2-etched cavity [PDF]

open access: yes, 2008
Pressure sensors have been fabricated based on a deformable parylene C membrane over a cavity etched in silicon. The cavity is obtained by XeF_2 etching, using a parylene mask composed of an array of holes. A subsequent parylene
Giacchino, Luca, Tai, Yu-Chong
core   +1 more source

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