Fig. 2From: Development of an accurate lateral flow immunoassay for PEDV detection in swine fecal samples with a filter pad designCharacterization of the LBs-mAbs. a TEM images of LBs and LBs-mAb. b Hydrodynamic diameter distribution of LBs and LBs-mAbs. c Zeta potential distribution of LBs, activated LBs-COOH, LBs-mAbs and mAbsBack to article page