Copper ferrite nanoparticles loaded on reduced graphene oxide nanozymes for the ultrasensitive colorimetric assay of chromium ions
Wenwen Yi, Peng Zhang, Yunpeng Wang, Zhongping Li, Yujing Guo, Meng Liu, Chuan Dong, Changfeng Li
Abstract
A novel colorimetric assay for the heavy metal Cr 3+ was created for the first time.
Topics & Concepts
ChromiumGrapheneCopperMetal ions in aqueous solutionChemistryOxideFerrite (magnet)NanoparticleColorimetryMetalIonNuclear chemistryInorganic chemistryMaterials scienceChromatographyNanotechnologyOrganic chemistryComposite materialAdvanced Nanomaterials in CatalysisAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors