Author

A. Rashid

2 papers indexed here

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Open access Sep 2026

Nano Engineered Chitosan-Based Delivery System for Vonoprazan Fumarate for Enhanced Bioavailability: Fabrication and Evaluation

Purpose The main purpose of the present study was to explore chitosan as a polymeric material for the preparation of vonoprazan nanoparticles intended for use as a delivery system for acid-related diseases. Methods Vonoprazan-loaded chitosan nanoparticles were formulated using the ionotropic gelation method and charact...

S. Sajjad, U. Tulain, M. Asim et al. · International Journal of Nan... · 0 citations

Open access Jul 2026

PEG-g-(HEMA-co-AA) pH-responsive graft copolymer: A promising approach for the controlled oral delivery of acid-labile rabeprazole sodium.

This research presents the development of a novel pH-sensitive PEG (HEMA-co-AA) graft copolymer hydrogel designed to provide controlled and protective delivery of acid-labile drugs, specifically Rabeprazole sodium. The hydrogel was synthesized using polyethylene glycol (PEG), 2-hydroxyethyl methacrylate (HEMA), acrylic...

U. Tulain, N. Malik, Alia Erum et al. · Journal of Pharmacy and Scie... · 0 citations