Ratiometric and selective fluorescent chemodosimeter for Cu(II) by Cu(II)‐induced oxidation
Copyright policy )Ratiometric and selective fluorescent chemodosimeter for Cu(II) by Cu(II)‐induced oxidation
AbstractA new rhodamine derivative, rhodamine B 4‐N,N‐dimethylaminobenzaldehyde hydrazone (1), was designed for ratiometric sensing of Cu(II) selectively. A red‐shift from 515 to 585 nm was observed in the fluorescence spectrum when Cu(II) was added to 1 in acetonitrile. Other metal ions of interest showed no ratiometric response. The interaction between Cu(II) and 1 was found to be the Cu(II)‐induced oxidation of 1. Copyright © 2008 John Wiley & Sons, Ltd.
- Tsinghua University China (People's Republic of)
Spectrometry, Fluorescence, Molecular Structure, Rhodamines, Hydrazones, Oxidation-Reduction, Sensitivity and Specificity, Copper, Fluorescent Dyes
Spectrometry, Fluorescence, Molecular Structure, Rhodamines, Hydrazones, Oxidation-Reduction, Sensitivity and Specificity, Copper, Fluorescent Dyes
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