A smartphone-assisted ratiometric colorimetric and fluorescent probe for triple-mode determination of nitrite based on MnO2 nanoparticles and carbon quantum dots
Bo Peng, Chunjuan Wang, Xueyan He, Yongjun Ma, Min Zhou, Xin Ma, Shengguo Zhao, Yanjun Fang
Topics & Concepts
FluorescenceNitriteAbsorbanceQuantum dotChemistryCarbon quantum dotsDetection limitAnalytical Chemistry (journal)Materials scienceChromatographyNanotechnologyOrganic chemistryOpticsPhysicsNitrateAdvanced Nanomaterials in CatalysisBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniques