Smartphone-enabled colorimetric visual quantification of highly hazardous trivalent chromium ions in environmental waters and catalytic reduction of p-nitroaniline by thiol-functionalized gold nanoparticles
Ramar Rajamanikandan, Malaichamy Ilanchelian, Heongkyu Ju
Topics & Concepts
Naked eyeColorimetryColloidal goldDetection limitSodium borohydrideRGB color modelMetal ions in aqueous solutionMaterials scienceSurface plasmon resonanceChromiumSpectrophotometryIonNuclear chemistryReducing agentChemistryColor reactionCatalysisNanoparticleInorganic chemistryNanotechnologyChromatographyOrganic chemistryComputer scienceOperating systemReagentAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionAdvanced Nanomaterials in Catalysis