Synthesis And Physicochemical Characterization Of Graphene Oxide–Gold Nanoparticle (Go–Aunp) And Reduced Graphene Oxide–Gold Nanoparticle (Rgo–Aunp) Composites With Preserved Plasmonic Integrity For Potential Radiosensitization Applications. AMAR. 2026;4(3):36-54. doi:10.5281/zenodo.21234570