Smartphone-integrated colorimetric sensor for rapid and highly selective detection of spermine in food based on the laccase-mimicking activity of flower-shaped Mn3O4 nanoparticles
Yi Wei, Linghui Huang, Zifei Shi, Yue Tang, Xiaohuan Huang, Yuangen Wu
Topics & Concepts
Detection limitColorimetrySelectivityChemistryNanoparticleLaccaseSpermineNanotechnologyChromatographyMaterials scienceBiochemistryCatalysisEnzymeAdvanced Nanomaterials in CatalysisCarbon and Quantum Dots ApplicationsAdvanced biosensing and bioanalysis techniques