Optical Fluoride Sensing with a Bay Region Functionalized Perylenediimide Dye

Authors : Funda YUKRUK

Pages : 455-460

View : 14 | Download : 4

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :A perylenedimiide insert ignore into journalissuearticles values(PDI); derivative functionalized at the perylene core insert ignore into journalissuearticles values(bay region); to carry phenyl boronic acid groups was shown to interact with fluoride with changes in the emission and absorption spectrum. These changes are most likely due to fluoride-induced aggregation and/or quenching of the perylenediimide dye. The dye is also selective; among halide ions, fluoride anions generate a significant response. Thus, this class of PDI derivatives is likely to be useful in practical fluoride sensing.
Keywords : Chemosensor, fluorogenic sensors, chromogenic sensors, fluoride sensing, supramolecular chemistry