Ratiometric fluorescence determination of Gd(III) using plumbagin: method validation and analysis of real samples
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In this study, the spectroscopic interaction between plumbagin (PLB) and Gd(III) was studied using UV-vis and fluorescence spectroscopy techniques. When Gd(III) coordinated with PLB, clear spectral changes were found, together with the appearance of two fluore... ...
