Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1539616 | Optics Communications | 2009 | 4 Pages |
Abstract
In this article, we report an optical fluoride probe based on microstructured polymer optical fibers (MPOFs) which is modified with morin-Al complex doped silica gel film. This probe is fabricated by sol–gel fluxion coating process. Sol solution doped with morin-Al is directly inhaled into array holes of MPOF and then forms morin-Al-gel matrix film in them. The sensing probe shows different fluorescence intensity to different fluoride ion concentrations in the aqueous solution. The range of response is 5–50 mmol/L, under the condition of pH 4.6.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Xinghua Yang, Jian Wang, Lili Wang,