The interaction of lectins immobilised in Nafion nanopores with Pseudomonas aeruginosa strains was studied using an electrochemical device. BmoLL, a leaf lectin specific for galactose obtained from Bauhinia monandra leaves, interacted with P. aeruginosa strain UFPEDA598, an endophytic bacterium isolated from B. monandra leaves. Cramoll is a seed lectin...