Fabrication of dual analyte luminescent optrodes by photopolymerization

P. A. S. Jorge; C. Maule; O. Soppera; P. V. S. Marques

doi:10.1117/12.866604

8 September 2010 Fabrication of dual analyte luminescent optrodes by photopolymerization

P. A. S. Jorge, C. Maule, O. Soppera, P. V. S. Marques

Proceedings Volume 7653, Fourth European Workshop on Optical Fibre Sensors; 76531M (2010) https://doi.org/10.1117/12.866604
Event: (EWOFS'10) Fourth European Workshop on Optical Fibre Sensors, 2010, Porto, Portugal

Abstract

A technique for the fabrication of luminescence based fiber optic optrodes with multiple analyte sensitivity is proposed. Combination of photosensitive polymers doped with different luminescent indicators was used to produce fiber probes, by self-guiding photopolymerization, having different geometries and sensing capabilities. Results demonstrating the method flexibility are shown with luminescent probes doped with CdSe/ZnS quantum dots and an organometalic ruthenium complex for simultaneous detection of oxygen and temperature.

Citation Download Citation

P. A. S. Jorge, C. Maule, O. Soppera, and P. V. S. Marques "Fabrication of dual analyte luminescent optrodes by photopolymerization", Proc. SPIE 7653, Fourth European Workshop on Optical Fibre Sensors, 76531M (8 September 2010); https://doi.org/10.1117/12.866604

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