Description
Electrochemical sensors function by detecting electroactive species at the electrode surface of a screen printed sensor. As more force is applied, the concentration of electroactive species at the surface of the sensor increases and a larger current is measured. Thus, when all conditions including voltage are made constant, as in Amp i-t, a quantifiable current can be read and the force applied can be calculated. Two common electrochemical techniques in which current is measured, cyclic voltammetry(CV) and amperometric i-t(Amp i-t), were used. A compressible sensor capable of transducing a force and acquiring feedback was created.
Details
Title
- Electroactive Pressure Sensor for Haptic Interfacing of Devices
Contributors
- Feldman, Austin Marc (Author)
- LaBelle, Jeffrey (Thesis director)
- Pizziconi, Vincent (Committee member)
- Santello, Marco (Committee member)
- Barrett, The Honors College (Contributor)
- Harrington Bioengineering Program (Contributor)
Date Created
The date the item was original created (prior to any relationship with the ASU Digital Repositories.)
2013-05
Resource Type
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