GO, reduced GO, RF plasma, ORR, density functional theory (DFT), computational hydrogen electrode
drug release, glassy solution, Indole derivatives, PNIPA (poly(N-isopropylacrylamide)), Micro-DSC, nuclear magnetic resonance (NMR) spectroscopy
upconversion, Nanoparticles, Coatings, Chitosan, Energy transfer, dye molecules
reduced GO, plasma treatment, ambient temperature, surface modification, X-ray photoelectron spectroscopy (XPS), stability