A coffee-ring effect-based paper sensor chip for the determination of beta-lactoglobulin in foods via a smartphone
Jingyi Yang, Yong Zhang, Lin Wu, Yang Lu
Topics & Concepts
Coffee ring effectDetection limitFluorescenceQuenching (fluorescence)Analytical Chemistry (journal)Linear rangeAnalyteGrapheneChemistryRing (chemistry)Quantum dotChromatographyAptamerBETA (programming language)Materials scienceNanotechnologyComputer sciencePhysicsOpticsOrganic chemistryGeneticsProgramming languageBiologyBiosensors and Analytical DetectionFood Allergy and Anaphylaxis ResearchAdvanced biosensing and bioanalysis techniques