Gold nanostar as an ultrasensitive colorimetric probe for picomolar detection of lead ion
Suyan Wang, Xiaohui Huang, Qingxiao An, Rongju Zhou, Weizhen Xu, Dong Xu, Qinlu Lin, Xuan Cao
Topics & Concepts
ChemistrySodium thiosulfateDetection limitColloidal goldThiosulfateAnalyteSelectivityCatalysisNaked eyeNanoparticleInorganic chemistryNuclear chemistryNanotechnologyChromatographySulfurOrganic chemistryMaterials scienceAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionGold and Silver Nanoparticles Synthesis and Applications