Inhibit化学逻辑门:基于Al^(3+)和Fe^(3+)的β-二酮荧光开关的研究  

Inhibit Logic Gate: Based on the Fluorescence Switch of β-Diketone Complexes with AI^(3+) and Fe^(3+)

作　　者：石恩娴[1] 杨红[2] 沈莉[2] 杜玉扣[1] 李富友[2] 黄春辉[2] 

机构地区：[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

出　　处：《化学学报》2005年第10期952-954,i004,共4页Acta Chimica Sinica

基　　金：863基金(No.2002AA302403);上海市科学技术委员会基金(Nos.03QB14006;0216nm040;03DZ12031)资助项目.

摘　　要：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.5-Hydroxy-l,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.

关 键 词：FE^3+ AL^3+ 逻辑门 Β-二酮 化学 光开关 元素分析 红外光谱 测试方法 荧光光谱 操作功能 配合物 吡唑酮 二苯基 组成 质谱 可见 

分 类 号：O621.2[理学—有机化学]