Antibiotic-triggered reversible luminescence switching in amine-grafted mixed-linker MOF: exceptional turn-on and ultrafast nanomolar detection of sulfadiazine and adenosine monophosphate with molecular keypad lock functionality

Mixed-linker CSMCRI-2 demonstrates the turn-on and nanomolar detection of antibiotics and biophosphates with antibiotic-triggered reversible fluorescence switching and keypad lock function.