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Nile blue derivatives, their preparation and divalent mercury ion detection method using the same 2 has a mercury ion selective
Nile blue derivatives, their preparation and divalent mercury ion detection method using the same 2 has a mercury ion selective
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机译：尼罗蓝衍生物，其制备方法和使用二价汞离子检测方法具有相同的选择性2
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摘要
The present invention 2 is a method and divalent mercury ion detection method using the same for producing this Nile blue (Nile blue) derivative of the general formula (I) to have a mercury ion selectivity, more specifically at room temperature, biological pH range and 100 % lead to FIG color and a fluorescent reaction with a high efficiency under aqueous environment, and, in particular other metal ions are present, even if two are so Genie high selectivity and sensitivity (less than 1.0 ppb) for the mercury ions only, can be used to step the stoichiometric detecting excellent mercury formula Nile blue (Nile blue) to that of the first derivative, process for producing them using the same, and the second relates to a mercury ion detection method: ; [Formula 1]
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