A label-free colorimetric 3D paper-based device for ochratoxin A detection using G-quadruplex/hemin DNAzyme with a smartphone readout
Xiaobo Zhang, Fengya Wang, Hui Zhi, Peng Wan, Liang Feng
Topics & Concepts
DeoxyribozymeChemistryAptamerDetection limitHeminBiosensorSIGNAL (programming language)ColorimetryChromatographyComputer scienceEnzymeBiochemistryHemeProgramming languageGeneticsBiologyAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionAdvanced Biosensing Techniques and Applications