Arık, MustafaBaşar, Serhat SalihGültekin, Demet DemirciSen, Serkan2024-12-242024-12-2420212146-05742536-4618https://doi.org/10.21597/jist.912690https://search.trdizin.gov.tr/tr/yayin/detay/1145153https://hdl.handle.net/20.500.12604/4499Fluorescent dyes are optical devices which are commonly used in medical and technical applications. Graphene-oxide, on the other hand, is a unique structure in nanotechnology with its oxygen-containing functional groups, high solubility, optical, electronic and thermal properties. Here we report photophysical properties of a newly synthesized fluorescent aza-BODIPY dye and dye-graphene oxide (GO) composite in aqueous media. Quantum yields were determined in both ethanol and chloroform medias according to Perker-Rees equation. Also quenching mechanism was discussed in the light of Stern-Volmer parameters.eninfo:eu-repo/semantics/openAccessGraphene oxideaza-BODIPYfluorescentdyeArticle11429162925114515310.21597/jist.912690