Fig. 2From: Citraconylated exosomes for improved internalization into macrophagesa Size distribution, b mean diameter, and c surface charge of cit-EXO at different citraconic anhydride/amine groups of EXO molar ratios (m/r; 0, 0.5, 1, and 2). d Agarose gel electrophoresis of cit-EXOs and Coomassie stainingBack to article page