Development of a mucoadhesive drug delivery system and its interaction with gastric cells

• Ahmet Baki Sahin,
• Serdar Karakurt and
• Deniz Sezlev Bilecen

Beilstein J. Nanotechnol. 2025, 16, 371–384, doi:10.3762/bjnano.16.28

• developed in this study is intended to be loaded with active therapeutic agents and has the potential to be used as an alternative drug delivery strategy for the treatment of gastric related diseases. Keywords: alginate; Eudragit RS100; mucoadhesive nanoparticles; mucus; smart drug delivery; Introduction

• negatively charged alginate nanoparticles were then coated with positively charged Eudragit RS100 with the intent of obtaining mucoadhesive nanoparticles with sustained release properties. The characterization of the delivery system was studied in terms of charge, size, encapsulation efficiency, and release