“…The development of miniaturized microfluidic systems for multiple analysis involving small sample volume is very attractive for a broad range of biosensor applications, including the detection of nucleic acids (Battaglia, Petralia, Vicario, Cirillo, & Conoci, ; Mark, Haeberle, Roth, von Stettenz, & Zengerlez, ; Petralia, Castagna, Motta, & Conoci, ), proteins (He & Herr, ; Petralia, Ventimiglia, Ceschia, Gasparin, & Verardo, ), and environmental analyses (Casilli et al, ; Giancane, Borovkov, Inoue, Conoci, & Valli, ; Italiano et al, ; Rella et al, ; C. Zhao, Ge, & Yang, ). Among these applications, in the last decades great attention has been received by the detection of nucleic acids in miniaturized biochip (Lab‐on‐Chip [LoC]) devices (Callari, Petralia, Conoci, & Sortino, ; Liu et al, ; Petralia, Sciuto, & Conoci, ; Sortino, Petralia, Condorelli, Conoci, & Condorelli, ).…”