A full-wavelength coverage colorimetric sensor depending on polymer-carbon nanodots from blue to red for visual detection of nitrite via smartphone
Rui Wang, Guotong Ruan, Yujie Sun, Duoduo Zhao, Haidong Yu, Chengwu Zhang, Lin Li, Jinhua Liu
Topics & Concepts
Visible spectrumRGB color modelWavelengthOptoelectronicsMaterials scienceColorimetryNaked eyeFluorescencepH indicatorOpticsChemistryComputer sciencePhysical chemistryOperating systemPhysicsCarbon and Quantum Dots ApplicationsAdvanced Nanomaterials in CatalysisAdvanced biosensing and bioanalysis techniques