CHED 190 |
| A home-built multi-channel potentiostat based on software and hardware products from National Instruments (Austin, TX) was used to determine the water window of various implantable pacing leads. The low cost potentiostat was designed to function on Intel-based computers (IBM PC) as well as the MacIntosh platforms. LabVIEW software was used to provide a user interface and control the all the hardware. A multifunction data acquisition card (MIO-16E-2) is used to interface to the custom potentiostat circuitry. As an enabling example for the potentiostat, cyclic voltamograms were obtained for both ring and tip pacing electrodes at 37°C in phosphate buffered saline. |
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Undergraduate Research Poster Session: Analytical Chemistry
2:30 PM-4:30 PM, Monday, 11 September 2006 Moscone Center -- Hall D, Poster
Division of Chemical Education |