A molecular half-subtractor based on a fluorescence and absorption dual-modal sensor for copper ions |
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| Authors: | Guoqiang Zong Gongxuan Lu |
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| Institution: | a State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
b Graduate University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | A l-phenyl alanine derivative (L) could be used as a fluorescence and absorption dual-modal sensor, which was highly sensitive and selective to copper ion at physiological pH. We have drawn attention to the use of its copper complex to acquire a half-subtractor with parallel operating INHIBIT and XOR logic gates, by monitoring, fluorescence and absorbance as output signals, respectively. |
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| Keywords: | Half-subtractor Copper sensor l-Phenyl alanine" target="_blank">l-Phenyl alanine Anthracene |
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