A fluorescent ratiometric nanosized system for the determination of Pd(II) in water.
نویسندگان
چکیده
The fluorescent ligand (L) based on the N2S2 pyridinophane macrocycle and the 7-nitrobenzo[1,2,5]oxadiazole (NBD) fluorogenic fragment has been synthesized to coordinate Pd(II) ions. Loaded on dye-doped silica nanoparticles, L can be used as a ratiometric fluorescent chemosensor for Pd(II) in water with high selectivity toward other metal ions including the platinum group ones.
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ورودعنوان ژورنال:
- Chemical communications
دوره 50 96 شماره
صفحات -
تاریخ انتشار 2014