Detecting Collagen Molecules at Picogram Level through Electric Field-Induced Accumulation. - Romina Rega; Martina Mugnano; Emilia Oleandro; Volodymyr Tkachenko; Danila del Giudice; Gianluca Bagnato; Pietro Ferraro; Simonetta Grilli; Sebastiano Gangemi (Sensors, 2020)