Polymers for Advanced Technologies
Advancements in Sodium Alginate‐Based Colloidal Drug Delivery Systems: Bridging Research Into Clinical Practice
ABSTRACT Sodium alginate, an anionic polysaccharide obtained from brown algae and a versatile biomaterial for colloidal drug delivery systems. It has good biocompatibility, biodegradability, and mucoadhesive nature. Alginate has controlled and targeted drug delivery applications. This review discusses sodium alginate–based colloidal systems and presents fundamental research with potential for clinical translation. Alginate can undergo ionic crosslinking with divalent cations such as calcium with a wide range of del …