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中文摘要：
合成了一种含席夫碱基团的二茂铁一蒽二元化合物1，并研究了其金属离子识别时紫外一可见光谱，荧光光谱及电化学变化．在各种金属离子中，1对Cr^3＋，Cu^2＋及Hg^2＋显示出多种信号响应识别：1位于407nm的Fe（Ⅱ）→Cp的荷移光谱发生约100am红移，且颜色由黄色变为红色，同时使其Fe（Ⅲ）／Fe（Ⅱ）电位向阳极移动．同时，荧光光谱表明1仅对Cr^3＋显示荧光增强效应．
英文摘要：
A new ferrocene-anthracene dyad bearing Schiff base donor, 1, has been synthesized and char- acterized. Its metal ions recognition ability was investigated by UV-Vis spectra, emission spectra and cyclic voltammetry （CV）. Among various metal ions, 1 shows multi-respond to Cr^3＋, Cu^2＋ and Hg^2＋, with a ca. 100 nm red-shift of the low energy Fe（Ⅱ）→Cp charge transfer located at 407 nm, which can be observed color change from yellow to red by naked eyes, and an anode shift of the Fe（Ⅱ）/Fe（Ⅲ） potential. In addition, 1 shows exclusive emission-on sensing to Cr^3＋.
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