Colorimetric monitoring of serum dopamine with promotion activity of gold nanocluster-based nanozymes
Ma Qian, Juan Qiao, Yufei Liu, Li Qi
Abstract
= 0.990). The limit of detection was 0.8 μM. Furthermore, dopamine was monitored in a drug metabolic process following the abdominal injection in rats using the proposed colorimetric assay. It offers an easy approach for the fabrication of AuNCs-based nanozymes with an improved catalytic activity, and provides a great potential application in the measuring of real serum drugs.
Topics & Concepts
CatalysisChemistryDopamineHydrogen peroxideColloidal goldNanomaterialsDetection limitAbsorbanceSynergistic catalysisCombinatorial chemistryNanoparticleNanotechnologyMaterials scienceChromatographyBiochemistryBiologyNeuroscienceAdvanced Nanomaterials in CatalysisNanocluster Synthesis and ApplicationsElectrochemical sensors and biosensors