An electrochemiluminescent aptasensor based on porphyrin-based covalent organic framework for the sensitive detection of kanamycin.
Herein, an electrochemiluminescent (ECL) aptasensor based on porphyrin-based covalent organic framework (TP-COF) was constructed for the ultrasensitive detection of kanamycin (KANA). The ordered porous channels and porphyrin-centered π-conjugated framework of TP-COF optimize the interfacial microenvironment and acceler...