The fluorescing sensor is based on the change in fluorescence intensity of a buffered pH indicator solution entrapped in silicone rubber. Exposure to ammonia increases the pH of the trapped solution; this increases the fluorescence intensity, which is monitored via an optical fibre bundle. Ammonium
Optical sensors, 13: fibre-optic humidity sensor based on fluorescence quenching
β Scribed by Hermann E. Posch; Otto S. Wolfbeis
- Publisher
- Elsevier Science
- Year
- 1988
- Weight
- 548 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0250-6874
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