Applying the Yb3+ ion as a simple and sensitive probe to detect phosphate-containing derivatives in aqueous solution |
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| Authors: | Yin Caixia Gao Fei Huo Fangjun Yang Pin |
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| Institution: | Institute of Molecular Science, Chemical Biology and Molecular Engineering Laboratory of Education Ministry, Shanxi University, Taiyuan 030006, China. yangpin@sxu.edu.cn |
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| Abstract: | A simple and sensitive detection method for HPO(4)(2-) and phosphate-containing derivatives in aqueous solution with a new ensemble which is prepared by mixing ytterbium chloride and pyrocatechol violet in a 2:1 molar ratio in 10 mM HEPES buffer at pH 7.0. |
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