Miniaturized Fluorimetric Method for Quantification of Zinc in Dry Dog Food

<div>(a) FluoZin-1 probe (1.25 <i>μ</i>M) emission spectra (<i>λ</i>exc = 495 nm) with different concentrations of zinc(II). (b) Fluorescence intensity along time, using FluoZin-1 probe (1.25 <i>μ</i>M) and different concentrations of zinc(II) (<i>μ</i>g L<sup>−1</sup>): (A) 0, (B) 100, (C) 200, (D) 500, (E) 1000.</div>

Journal of Analytical Methods in Chemistry

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Figure 2

Figure 2: Miniaturized Fluorimetric Method for Quantification of Zinc in Dry Dog Food 