Development of Acid-Resistant Alginate/Trimethyl Chitosan Nanoparticles Containing Cationic β-Cyclodextrin Polymers for Insulin Oral Delivery Journal title: AAPS PharmSciTech Authors: Maryam Mansourpour, Reza Mahjub, Mohsen Amini, Seyed Naser Ostad, Elnaz Sadat Shamsa, Morteza Rafiee... Subject(s): Medicine