Ratiometric detection of mercury ions in water: accelerated response kinetics of azo chromophores having ethynyl ligand tethers.
نویسندگان
چکیده
The metal-induced intramolecular cyclization reaction of an azo dye was exploited for the colorimetric detection of mercury ions in water. The molecular probe 3 responds selectively to nM-level Hg(II) ions in neutral aqueous solutions.
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 19 شماره
صفحات -
تاریخ انتشار 2011