High peroxidase-mimicking activity of gold@platinum bimetallic nanoparticle-supported molybdenum disulfide nanohybrids for the selective colorimetric analysis of cysteine

A sensitive and selective colorimetric sensor was designed for cysteine detection based on a high activity peroxidase-mimicking gold@platinum bimetallic nanoparticle-supported molybdenum disulfide nanohybrid.