Controlled drug delivery of cefalexin by polyhydroxyethylacrylate graftrd cellulose

The most abundant polysaccharide produced in nature is cellulose and possesses hydroxyl groups linked to C-2, C-3, and C-6 of each anhydroglucose unit (AGU.1 Cellulose and its derivatives are processed into a myriad of products, including, filter, fibers, films membranes, pharmaceutical, etc2. wemodified cellulose to form which can be used as a macroinitiator in atom transfer radical polymerization of hydroxyethylacrylate. The synthesised polymer was used in drug loading and controlled drug delivery of cefalexine antibiotic