Stimuli-responsive Graphene-polysaccharide Nanocomposites for Drug Delivery and Tissue Engineering

Natural polysaccharide-based nanoparticles are known for their non-toxic nature and diverse medical applications. Graphene oxide (GO) nanoparticles show potential in cancer treatment due to their ability to target medication delivery and influence ROS generation. These nanocomposites are versatile in gene transport, therapy, and photodynamic therapy, especially when surface-modified. Proper dispersion and functionalization of GO in polymer matrices are crucial, with examples like hyaluronic acid-functionalized GO offering versatile platforms for cancer drug administration. The potential of graphene oxide extends to cancer phototherapy, electronic nanowires, hydrogels, antibacterial nanocomposites, and environmental applications. When activated by polysaccharides, graphene-based nanocomposites exhibit anti-inflammatory and anticancer properties, making them valuable across various industries, including water treatment.