Carbon Dots as Iron Ion Probes

This study explores metal-doped carbon dots (M-CDots) as probes for iron ion detection. M-CDotsexhibited fluorescence quenching upon exposure to increasing Fe۲+ and Fe۳+ concentrations. UV-visspectroscopy suggests an inner filter effect and energy transfer mechanism. The M-CDots displayed highersensitivity towards Fe۲+ ions compared to Fe۳+ ions. These findings demonstrate the potential of M-CDots forselective iron ion detection

کلیدواژه ها:

Carbon Dots ، Iron ion Probe ، Fluorescence Quenching