“…Lectin detection has been investigated using different methods such as QCM (Shen et al, 2007; Wilczewski et al, 2008; Norberg et al, 2011, 2012), fluorescence (Kikkeri et al, 2009; Sanji et al, 2009; Shiraishi et al, 2010; Mandal et al, 2012), SPR (Vornholt et al, 2007; Gondran et al, 2008; Murthy et al, 2008; Wilczewski et al, 2008; Spain and Cameron, 2011), voltammetry (Casas-Solvas et al, 2008; Hu et al, 2012), electrochemical impedance spectroscopy (EIS) (Dubois et al, 2005; Szunerits et al, 2010; Xi et al, 2011; Oliveira et al, 2011). EIS is an efficient and sensitive technique suitable for the characterization of deposits on electrode surfaces and their evolution.…”