Cooperative recognition of Cu2+ based on amino acids tethered benzothiadiazoyl-bistriazoles |
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Authors: | Yi-Bin Ruan Stephane Maisonneuve Chun Li Jie Tang Juan Xie |
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Affiliation: | (1) Department of Chemistry, National Cheng Kung University, Tainan, Taiwan, Republic of China |
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Abstract: | Fluoroionophoric properties of benzothiadiazoyl-bistriazoyl amino acids derivatives toward metal ions were investigated by UV-Vis and fluorescence spectroscopy. Our results show that the watersoluble lysine derivative 2 exhibited a significant selectivity toward Cu2+ in “on-off” type response in buffer solution at pH 7.4. |
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