Visual and fluorescence detection of pyrogallol based on a ratiometric fluorescence-enzyme system

Abstract

Schematic illustration of the synthesis of a CQDs@SiO2@CdTe QD nanohybrid as a ratiometric fluorescent probe for the detection of PG.

Advances in Carbon Dot-Based Ratiometric Fluorescent Probes for Environmental Contaminant Detection: A Review

“…Pharmaceutical residues can disrupt ecosystems, contribute to antibiotic resistance, and lead to various health issues, including allergies and poisoning. Monitoring and controlling pharmaceutical residues are crucial to mitigate these risks [ 65 , 69 , 81 , 88 , 105 , 137 , 138 , 139 , 140 , 141 , 142 , 143 , 144 , 145 , 146 , 147 , 148 , 149 , 150 ] ( Figure 6 b). One fundamental mechanism in detecting pharmaceutical residues is related to electron transfer processes.…”