Catheter-Type Enzyme Sensor For Glucose Determination

Sohrab Mansouri; Clinton S Vulu

doi:10.1117/12.945226

8 April 1988 Catheter-Type Enzyme Sensor For Glucose Determination

Sohrab Mansouri, Clinton S Vulu

Proceedings Volume 0904, Microsensors and Catheter-Based Imaging Technology; (1988) https://doi.org/10.1117/12.945226
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States

Abstract

An enzyme-based amperometric glucose sensor comprising a cylindrical hydrogen peroxide electrode with oxygen permeable walls and a glucose permeable tip is developed. The sensor has minimal oxygen dependency, low sensitivity to stirring and extended catalytic activity in vitro. The sensor monitored blood glucose levels reasonably well over two-day to three-day periods. However, long term blood exposures (two weeks) diminished the sensor sensitivity for glucose measurements.

Citation Download Citation

Sohrab Mansouri and Clinton S Vulu "Catheter-Type Enzyme Sensor For Glucose Determination", Proc. SPIE 0904, Microsensors and Catheter-Based Imaging Technology, (8 April 1988); https://doi.org/10.1117/12.945226

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