Dual-Mode and Label-Free Detection of Exosomes from Plasma Using an Electrochemical Quartz Crystal Microbalance with Dissipation Monitoring
Jugal Suthar, Beatriz Prieto‐Simón, Gareth R. Williams, Stefan Guldin
Abstract
exosome-sized particles (ESP) per mL in 25% v/v serum, the synergy between dissipation and impedance response introduces improved sensing specificity by offering further distinction between soft and rigid analytes, thereby promoting EQCM-D as an important technique for exosome analysis.
Topics & Concepts
Quartz crystal microbalanceChemistryMicrovesiclesAnalyteDetection limitDielectric spectroscopyBiosensorExosomeElectrical impedanceMicroelectrodeAnalytical Chemistry (journal)BiophysicsNanotechnologyElectrodeElectrochemistryChromatographyAdsorptionBiochemistrymicroRNAMaterials scienceEngineeringPhysical chemistryElectrical engineeringBiologyOrganic chemistryGeneExtracellular vesicles in diseaseNanopore and Nanochannel Transport StudiesAdvanced biosensing and bioanalysis techniques