Fig. 1From: Nanoparticle-allergen interactions mediate human allergic responses: protein corona characterization and cellular responsesCharacterization of AuNPs and AuNP-allergen conjugates. a TEM imaging and TEM negative staining. b Size distribution by intensity obtained from DLS measurements. c Hyperspectral images of AuNPs compared to AuNP-allergen conjugates. d HPLC analysis of allergens before and after the conjugation with AuNPsBack to article page