Conductive Thermoplastic Elastomer Composite Capacitive Strain Sensors and Their Application in a Wearable Device for Quantitative Joint Angle Prediction

2020 ◽  
Author(s):  
Wanhayoi Geng ◽  
Tyler J. Cuthbert ◽  
Carlo Menon
Keyword(s):  
Joint Angle ◽  
Thermoplastic Elastomer ◽  
Strain Sensors ◽  
Wearable Device ◽  
Capacitive Strain

scholarly journals Piezoelectrically enhanced capacitive strain sensors using GaN metal-insulator-semiconductor diodes

2003 ◽  
Vol 94 (9) ◽  
pp. 5958-5963 ◽  
Author(s):  
R. P. Strittmatter ◽  
R. A. Beach ◽  
G. S. Picus ◽  
T. C. McGill
Keyword(s):  
Strain Sensors ◽  
Metal Insulator ◽  
Metal Insulator Semiconductor ◽  
Capacitive Strain

Towards wireless highly sensitive capacitive strain sensors based on gold colloidal nanoparticles

Nanoscale ◽  
2018 ◽  
Vol 10 (22) ◽  
pp. 10479-10487 ◽  
Author(s):  
H. Nesser ◽  
J. Grisolia ◽  
T. Alnasser ◽  
B. Viallet ◽  
L. Ressier
Keyword(s):  
Gold Nanoparticles ◽  
Colloidal Gold ◽  
Strain Sensors ◽  
Colloidal Nanoparticles ◽  
Wireless Applications ◽  
Colloidal Gold Nanoparticles ◽  
Highly Sensitive ◽  
Capacitive Strain

Highly sensitive capacitive strain sensors based on colloidal gold nanoparticles are designed, produced and characterized in order to address wireless applications.

scholarly journals Surface Textures for Stretchable Capacitive Strain Sensors

2020 ◽  
Vol 29 (10) ◽  
pp. 105037 ◽  
Author(s):  
Han Liu ◽  
Jin Yan ◽  
Matthias Kollosche ◽  
Sarah A Bentil ◽  
Simon Laflamme
Keyword(s):  
Strain Sensors ◽  
Surface Textures ◽  
Capacitive Strain

Capacitor Strain Sensor for Enhancing Feedback to Patients Recovering From a Stroke

2020 ◽  
Author(s):  
Phil Denen ◽  
Matthew Colachis ◽  
Amy M. Heintz ◽  
Krenar Shqau ◽  
Andrew Sweeney ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Dielectric Constant ◽  
Strain Sensor ◽  
Strain Sensors ◽  
Single Wall Carbon Nanotubes ◽  
Novel Material ◽  
Strain Sensor Array ◽  
Capacitive Strain ◽  
High Dielectric

Abstract Embedded sensors in footwear are of interest for providing feedback on mobility and gait. The most sensitive location is within the sole, requiring development of new materials that have the required functional and mechanical properties. We are developing capacitive strain sensors. The performance of such sensorsis dictated by two fundamental materials properties: dielectric constant (ε) and hardness. The sensitivity is improved by a high dielectric constant and low hardness. This paper describes a novel material that combines a composite elastomeric polymer and single wall carbon nanotubes (SWCNTs). The optimum SWCNT loading in a polyurethane with 80A shore hardness was determined to be 0.1 vol% which delivered a high SNR and maintained its mechanical properties (hardness). Data collected from a shoe strain sensor array of this material can be used for automatic recognition of postures and activities, for characterization of extremity use, and to provide behavioral enhancing feedback to patients recovering from a stroke.

scholarly journals Capacitive Strain Sensors Inkjet-printed on PET Fibers for Integration in Industrial Textile

2015 ◽  
Vol 120 ◽  
pp. 279-282 ◽  
Author(s):  
A. Vásquez Quintero ◽  
M. Camara ◽  
G. Mattana ◽  
W. Gaschler ◽  
P. Chabrecek ◽  
...  
Keyword(s):  
Strain Sensors ◽  
Pet Fibers ◽  
Capacitive Strain

scholarly journals Strongly enhanced sensitivity in elastic capacitive strain sensors

2011 ◽  
Vol 21 (23) ◽  
pp. 8292 ◽  
Author(s):  
Matthias Kollosche ◽  
Hristiyan Stoyanov ◽  
Simon Laflamme ◽  
Guggi Kofod
Keyword(s):  
Strain Sensors ◽  
Enhanced Sensitivity ◽  
Capacitive Strain

scholarly journals Super-stretchable, Transparent Carbon Nanotube-Based Capacitive Strain Sensors for Human Motion Detection

2013 ◽  
Vol 3 (1) ◽  
Author(s):  
Le Cai ◽  
Li Song ◽  
Pingshan Luan ◽  
Qiang Zhang ◽  
Nan Zhang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Motion Detection ◽  
Human Motion ◽  
Strain Sensors ◽  
Human Motion Detection ◽  
Capacitive Strain

scholarly journals Batch Fabrication of Customizable Silicone-Textile Composite Capacitive Strain Sensors for Human Motion Tracking

2017 ◽  
Vol 2 (9) ◽  
pp. 1700136 ◽  
Author(s):  
Asli Atalay ◽  
Vanessa Sanchez ◽  
Ozgur Atalay ◽  
Daniel M. Vogt ◽  
Florian Haufe ◽  
...  
Keyword(s):  
Motion Tracking ◽  
Human Motion ◽  
Strain Sensors ◽  
Textile Composite ◽  
Human Motion Tracking ◽  
Batch Fabrication ◽  
Capacitive Strain
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