%0 Journal Article %T Characterization and optimization of polymer-polymer aqueous two-phase systems for the isolation and purification of CaCo2 cell-derived exosomes %A Torres-Bautista, Abril %A Torres-Acosta, Mario A. %A González-Valdez, José %J PLoS ONE %V 17 %N 9 %D 2022-09-02 %I Public Library of Science %~ DeepDyve