A metal-free voltammetric sensor for sensitive determination of Rhodamine B using carboxyl-functionalized carbon nanomaterials
Kanghua Li, Yang Xiao, Yuchi Zhao, Yonghui Xia, Jianhua Ding, Quanguo He, Juan Ling, Guangli Li
Topics & Concepts
Rhodamine BGrapheneSurface modificationNanomaterialsCarbon nanotubeDetection limitElectrochemistryOxideMetal ions in aqueous solutionMetalRhodamineMaterials scienceInorganic chemistryChemistryNanotechnologyElectrodeFluorescencePhotocatalysisOrganic chemistryCatalysisChromatographyPhysical chemistryQuantum mechanicsPhysicsElectrochemical sensors and biosensorsElectrochemical Analysis and ApplicationsDye analysis and toxicity