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5 October 2009 Fibre optic chloride sensor based on fluorescence quenching of an acridinium dye
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Proceedings Volume 7503, 20th International Conference on Optical Fibre Sensors; 750314 (2009) https://doi.org/10.1117/12.835607
Event: 20th International Conference on Optical Fibre Sensors, 2009, Edinburgh, United Kingdom
Abstract
In this paper, research into the fabrication and characterization of a new fibre optic sensor for chloride ion detection is reported. This sensor is based on the fluorescence quenching of an acridinium dye, which is covalently bound to polymer substrates, in presence of chloride ions. The active material is formed as a powder and packed in a tablet form. Calibration data shows that this fibre optic sensor shows a sensitivity to chloride at concentrations larger than 0.1M.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
T. H. Nguyen, Y. C. Lin, C. T. Chen, F. Surre, T. Venugopalan, T. Sun, and K. T. V. Grattan "Fibre optic chloride sensor based on fluorescence quenching of an acridinium dye", Proc. SPIE 7503, 20th International Conference on Optical Fibre Sensors, 750314 (5 October 2009); https://doi.org/10.1117/12.835607
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