Cross‐Linking of Hydroxypropylcellulose With Flaxseed Rhamnogalacturonans Using Citric Acid Produces a Hemocompatible Biocomposite for pH‐Responsive Rifaximin Delivery. - Hussain, Muhammad Ajaz; Taj, Tazeem; Ali, Arshad; Haseeb, Muhammad Tahir; Hussain, Syed Zajif; Muhammad, Gulzar; Bukhari, Syed Nasir Abbas (Journal of Applied Polymer Science, 2025)