Results 11 to 20 of about 814,772 (281)
Sensors, 2015 The piezoresistive characteristics of poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) pressure sensors with inter-digitated (IDE) and cross-point electrode (CPE) structures have been investigated. A small variation of the resistance of
Jer-Chyi Wang +4 more
doaj +2 more sources
Carbon nanofibers and their composites for wearable piezoresistive physical sensors
International Journal of Smart and Nano MaterialsIn the last decades, flexible piezoresistive sensors have attracted tremendous attention owing to their wide-range applications in electronic skin, health monitoring, soft robots and human-machine interfaces.
Yahui Wen +3 more
doaj +2 more sources
Detailed Study of Amplitude Nonlinearity in Piezoresistive Force Sensors
Sensors, 2011 This article upgrades the RC linear model presented for piezoresistive force sensors. Amplitude nonlinearity is found in sensor conductance, and a characteristic equation is formulated for modeling its response under DC-driving voltages below 1 V.
Pablo Gonzalez De Santos +3 more
doaj +2 more sources
Piezoresistive Chemical Sensors Based on Functionalized Hydrogels
Chemosensors, 2014 Thin films of analyte-specific hydrogels were combined with microfabricated piezoresistive pressure transducers to obtain chemomechanical sensors that can serve as selective biochemical sensors for a continuous monitoring of metabolites. The gel swelling
Margarita Guenther +2 more
doaj +2 more sources
Design and optimization of a novel tri-axial miniature ear-plug piezoresistive accelerometer with nanoscale piezoresistors [PDF]
, 2013 This work aims at the advancement of state-of-art accelerometer design and optimization methodology by developing an ear-plug accelerometer for race car drivers based on a novel mechanical principle. The accelerometer is used for the measurements of head
Messina, M.
core +7 more sources
Review of Flexible Piezoresistive Strain Sensors in Civil Structural Health Monitoring
Applied Sciences, 2022 Owing to the outstanding sensing properties, especially high sensitivity and large stretchability, flexible piezoresistive strain sensors are advantageous for achieving intelligent sensing and have become a popular topic in the field of civil structural ...
Ke Gao +5 more
doaj +1 more source
Design of piezoresistive pressure sensor for enhancing stress of MEMS cantilever
Measurement: Sensors, 2023 In the automotive, aerospace, biomedical, and home appliance industries, piezoresistive pressure sensors were among the earliest MEMS products created. Piezoresistive microcantilever sensor is one of the promising mechanical microsensors that have been ...
Vasagiri Suresh, Burra Rajesh Kumar
doaj +1 more source
Fabrication and implementation of carbon nanotubes for piezoresistive-sensing applications: A review
Journal of Science: Advanced Materials and Devices, 2022 This paper presents a substantial review of the preparation and implementation of carbon nanotubes (CNTs) for piezoresistive strain-sensing applications.
Anindya Nag, Subhas Chandra Mukhopadhyay
doaj +1 more source
Comparison of Piezoresistive Monofilament Polymer Sensors [PDF]
Sensors, 2014 The development of flexible polymer monofilament fiber strain sensors have many applications in both wearable computing (clothing, gloves, etc.) and robotics design (large deformation control). For example, a high-stretch monofilament sensor could be integrated into robotic arm design, easily stretching over joints or along curved surfaces.
Mark Melnykowycz +3 more
openaire +5 more sources
Slippage Detection with Piezoresistive Tactile Sensors [PDF]
Sensors, 2017 One of the crucial actions to be performed during a grasping task is to avoid slippage. The human hand can rapidly correct applied forces and prevent a grasped object from falling, thanks to its advanced tactile sensing. The same capability is hard to reproduce in artificial systems, such as robotic or prosthetic hands, where sensory motor coordination
Rocco Antonio Romeo +4 more
openaire +3 more sources