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化学学报
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化学学报 ›› 2005, Vol. 63 ›› Issue (10): 952-954. 上一篇    

研究论文

Inhibit化学逻辑门: 基于Al3＋和Fe3＋的β-二酮荧光开关的研究

石恩娴1 2，杨红2，沈莉2，杜玉扣*1，李富友*2，黄春辉2   

  1. (1苏州大学化学化工学院 苏州 215006)
    (2复旦大学先进材料研究院 上海 200433)
  • 投稿日期:2004-09-20 修回日期:2005-01-24 发布日期:2010-12-10
  • 通讯作者: 杜玉扣

Inhibit Logic Gate: Based on the Fluorescence Switch of β-Diketone Complexes with Al3＋ and Fe3＋

SHI En-Xian1,2, YANG Hong2, SHEN Li2, DU Yu-Kou*1, LI Fu-You*2, HUANG Chun-Hui2   

  1. (1 Institute of Chemistry and Chemical Engineering, Suzhou University, Suzhou 215006)
    (2 Institute of Advanced Material, Fudan University, Shanghai 200433)
  • Received:2004-09-20 Revised:2005-01-24 Published:2010-12-10
  • Contact: DU Yu-Kou

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合成了1,3-二苯基-4-苯乙酰-5-吡唑酮(HDPP-PA)与Al3＋, Fe3＋形成的配合物, 通过元素分析、质谱、红外光谱、紫外-可见吸收、荧光光谱等测试方法, 对其组成和结构进行了表征, 发现Fe3＋能有效地减弱Al配合物的荧光, 为此将HDPP-PA与Al3＋和Fe3＋组成一个具有INHIBIT操作功能的化学逻辑门.

关键词: β-二酮, 配合物, 荧光开关, INHIBIT逻辑门

5-Hydroxy-1,3-diphenyl-4-phenylacetylpyrazole (HDPP-PA) and its complexes of Al3＋, Fe3＋were prepared in this paper. Their compositions and structures were characterized by elemental analysis, IR, UV-vis and fluorescence spectra. The fluorescence of Al(DPP-PA)3 was quenched by the addition of Fe3＋, and the INHIBIT logic gate was fabricated.

Key words: β-diketone, metal complex, fluorescence switch, INHIBIT logic gate