A preparation method and applications of a Schiff base compound of benzophenone rhodamine 6G hydrazide
作者： Shi Qian , Liu Lijuan , Xu Benhua , Yuan Jinping , Duan Junjun
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摘要: The present invention discloses a preparation method and applications of compound (I) benzophenone rhodamine 6G hydrazide, which is Schiff base compound. When the at certain concentration added into solutions different pH values, obvious, visible fluorescence color changes come along, caused by loop opening lactam structure I prompted hydrogen ions, while other metal ion can not produce such changes. Therefore, serve as fluorescent probe with good selectivity high sensitivity to be used in many analysis fields.
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