Label-free and “signal-on” homogeneous photoelectrochemical cytosensing strategy for ultrasensitive cancer cell detection
Fangfang Lu, Limin Yang, Ting Hou, Feng Li
Abstract
We report a label-free and "signal-on" homogeneous photoelectrochemical cytosensing system for ultrasensitive detection of cancer cells, which is a truly homogeneous PEC cytosensing system without the photoactive material immobilization and target recognition probe modification, providing a new avenue in early and accurate cancer diagnosis and clinical analysis.
Topics & Concepts
HomogeneousSIGNAL (programming language)ChemistryCancerDetection limitCancer cellNanotechnologyOptoelectronicsMaterials scienceCombinatorial chemistryComputer scienceChromatographyPhysicsBiologyGeneticsProgramming languageThermodynamicsAdvanced biosensing and bioanalysis techniquesDNA and Nucleic Acid ChemistryBiosensors and Analytical Detection