A ratiometric fluorescence and smartphone-assisted dual-mode sensing platform based on dual-emissive carbon quantum dots for highly sensitive and visual monitoring of ciprofloxacin in food samples.
The abuse of ciprofloxacin (CIP) in animal husbandry poses a threat to public health. In this study, a novel dual-mode sensing platform based on dual-emissive carbon quantum dots (DE-CQDs) combining ratiometric fluorescence and smartphone-assisted visualization was developed for the first time for rapid, ultra-sensitiv...