Cu<sup>2+</sup>-Selective Ratiometric and “Off-On” Sensor Based on the Rhodamine Derivative Bearing Pyrene Group
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A new rhodamine-based derivative bearing a pyrene group (PRC) was synthesized as a ratiometric and “off−on” chemosensor for Cu2+. PRC displayed a selective and chelation enhanced ratiometric fluorescence change and colorimetric change with Cu2+ among the metal ions examined.
创建时间:
2009-10-01



