Capped Fluorescent Carbon Dots for Detection of Hemin: Role of Number of –OH Groups of Capping Agent in Fluorescence Quenching

<table>The photoluminescence (PL) spectra of CDs capped with <i>β</i>-cyclodextrin (<i>β</i>-cd), lactose monohydrate (LMH) and sucrose (Suc), and excited at 370 nm.</table>

The Scientific World Journal

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Figure 2

Figure 2: Capped Fluorescent Carbon Dots for Detection of Hemin: Role of Number of –OH Groups of Capping Agent in Fluorescence Quenching 