Colorimetric detection of proteins based on target-induced activation of aptazyme
Wu D, Gao T, Lei L, Yang D, Mao X, Li G. Colorimetric detection of proteins based on target-induced activation of aptazyme. Analytica Chimica Acta 2016, 942: 68-73. PMID: 27720123, DOI: 10.1016/j.aca.2016.09.010.Peer-Reviewed Original ResearchConceptsTarget proteinsDetection of proteinsCost-effective detectionAntibody-based assaysAptazymesTarget-induced activityGold nanoparticlesConformational changesDNA linkersProteinDetection of analytesProtein assayCross-linked gold nanoparticlesSignal amplificationEconomical synthesisAssayColorimetric detection of proteinDetection limitAssay methodSignal recognitionColorimetric detectionAnalytical performanceDetection methodGrowth factorDetection of vascular endothelial growth factor