Surfactant Sensitized Calix[4]arenes Fluorescence Quenching Method for Speciation of Cr(VI)/Cr(III) in Water Samples

<table>Effect of the amount of TRCA on fluorescence intensity. <svg height="17.5375" id="M69" style="vertical-align:-4.90039pt" version="1.1" viewbox="0 0 47.025002 17.5375" width="47.025002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>: 1.00 <i>μ</i>g/mL C<sub>TRCA</sub>: <svg height="15.9" id="M70" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 97.025002 15.9" width="97.025002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>/L.</table>

International Scholarly Research Notices

fig6

Figure 6

Figure 6: Surfactant Sensitized Calix[4]arenes Fluorescence Quenching Method for Speciation of Cr(VI)/Cr(III) in Water Samples 