Abstract Mucoadhesive nanoparticles are particularly interesting for delivery through nasal or pulmonary routes. as an approach to overcome the mucociliary clearance. Moreover. these nanoparticles are attractive for peptide and protein delivery. https://www.spidertattooz.com/OPI-Infinite-Shine-All-Your-Dreams-in-Vending-Machines-ISLT84-p27376/