Salen/salan metallic complexes as redox labels for electrochemical aptasensors
Résumé
This work presents the synthesis and characterization of salen/salan metal complexes for their future application as electrochemical
labels in affinity sensors. Due to its stability and electrochemical properties, an oxovanadium salan complex was selected and
coupled to an estradiol-specific aptamer. The response of the resulting aptasensor was shown to decrease with increasing estradiol
concentration.