Study of the quenching effect of quinolones over CdTe-quantum dots using sequential injection analysis and multicommutation

- Mercaptopropionic acid-capped CdTe QDs fluorescence is quenched by quinolones.
- SIA and MCFIA methodologies are used to develop automated flow systems.
- Both systems are compared in terms of analytical parameters and applicability.
- MCFIA system is selected as optimum and applied to pharmaceutical determination.