The Influence of Synthesis Parameters on the Properties of Dextran-Based Hydrogels for Colon-Targeted Antitumor Drug Delivery Part I: Room Temperature Synthesis of Dextran/Inulin Hydrogels for Colon-Targeted Antitumor Drug Delivery.

ABSTRACT: This research successfully developed novel hydrogels composed of methacrylated dextran and inulin for targeted drug delivery in colorectal cancer therapy. The formulation exploits the natural degradation of both biopolymers by the large intestine's microflora. A key achievement was the development of a room-temperature free radical polymerization synthesis method. The study thoroughly investigated how varying inulin content (10 and 20 wt%) influenced the hydrogels' properties. The formulation with 20 wt% inulin exhibited the highest swelling ability at both pH 3 and pH 6, and consequently the lowest elastic modulus, measured by a newly established technique for granulated hydrogels. Using uracil as a model drug, in situ incorporated, confirmed that the greatest drug release occurs in the c

SUBMITTER: Erceg T 

PROVIDER: S-EPMC12732961 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature