Rapid Fabrication of Dual Analyte Luminescent Optrodes by Self-Guiding Photo-Polymerization

• Type: Article in International Scientific Journal
• Date: 2011

Authors

Jorge, PAS (Author) FCUP; Maule, C (Author) Other; Soppera, O (Author) Other; Marques, PVS (Author) FCUP

Journal

Title: IEEE Photonics Technology Letters

Vol. 23

Pages: 492-494

ISSN: 1041-1135

Publisher: IEEE

Indexing

ISI Web of Knowledge - 6 Citations

Scopus - 6 Citations

Scientific classification

FOS: Engineering and technology > Electrical engineering, Electronic engineering, Information engineering

Other information

Authenticus ID: P-002-SDB

DOI: 10.1109/lpt.2011.2112343

Abstract (EN): 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 enabled the production of fiber probes, by self-guiding photo-polymerization, with 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.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 3