Colorimetric detection of Cr3+ in dietary supplements using a smartphone based on EDTA and tannic acid-modified silver nanoparticles

Supanee Sangsin, Piyarat Srivilai, Pan Tongraung

2020Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy34 citationsDOI

Topics & Concepts

ChemistryDetection limitSilver nanoparticleCalibration curveRGB color modelAnalytical Chemistry (journal)Tannic acidColorimetryNanoparticleNuclear chemistryNanotechnologyChromatographyOrganic chemistryComputer scienceMaterials scienceOperating systemBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in Catalysis