Fig. 3From: Longitudinal Zeolite-Iron Oxide Nanocomposite Deposited Capacitance Biosensor for Interleukin-3 in Sepsis Detectiona Process of antibody attachment to the zeolite-iron-modified surface. capacitance values increased after each molecular immobilization. b Difference in capacitance. Anti-IL-3 antibody immobilization showed a higher change in the capacitance value. The values were averaged using three readings as triplicates. [Zeolite-IO—Zeolite-iron oxide]Back to article page