Authors: G. Liu, J. Wang and Y. Lin
Affilation: Pacific Northwest National Lab, United States
Pages: 192 - 195
Keywords: nanoparticle, immunoassay, biomarker
A sensitive electrochemical immunoassay based on nanoparticle labels has been developed for the detection of protein biomarker-Macrophage chemoattractant protein 1.The approach is based on a new biosensing principle of the protein biomarker-induced formation of nanoparticles assembling and sensitive electrochemical stripping detection of captured nanoparticle labels.