Fig. 3From: Fusion expression of nanobodies specific for the insecticide fipronil on magnetosomes in Magnetospirillum gryphiswaldense MSR-1Non-competitive ELISAs based on three Nb-magnetosomes (a) and competitive ELISAs for fipronil based on Nb-magnetosomes from CF (b); CF+ (c) and CFFF (d). “*”: significant difference between WT and CF (p < 0.05); “***”: large significant difference between WT and CFFF (p < 0.01)Back to article page