Matches in SemOpenAlex for { <https://semopenalex.org/work/W4304690816> ?p ?o ?g. }
- W4304690816 endingPage "132807" @default.
- W4304690816 startingPage "132807" @default.
- W4304690816 abstract "To determine allergen beta-lactoglobulin (β-LG) in foods, a method by a coffee-ring effect (CRE)-based paper sensor chip combined with a smartphone has been developed. The strategy was based on the principle of fluorescence quenching by the quantum dot-aptamer-graphene oxide (QD-Apt-GO) and where the degree of quenching was inversely proportional to the concentration of β-LG. First, the prepared β-LG solution was added to the QD-Apt fluorescent probe solution followed by an appropriate amount of GO. After the reaction, a certain amount of the mixture was dispensed onto the detection zone of the sensor chip, resulting in the spread of the analyte solution by evaporation-driven flow. The QD-Apt and the QD-Apt-β-LG in the mixed solution formed a visible fluorescent coffee-ring. For signal quantitation, an image of the coffee-ring was taken by a smartphone and imported into self-programmed software for analysis. The quantitative results for β-LG were acquired rapidly based on the magnitude of the generated fluorescent coffee-ring. The limit of detection (LOD) for β-LG was 0.048 mg L-1 and the linear range for the optimized assay was 0.39–1000 mg L-1. The method was validated for analysis of real food samples and the results were consistent with those of a commercial ELISA assay kit. The smartphone-based assay provides a simple, economic, compact, and visual detection platform for the determination of β-LG in foods." @default.
- W4304690816 created "2022-10-12" @default.
- W4304690816 creator A5028945670 @default.
- W4304690816 creator A5042072459 @default.
- W4304690816 creator A5064222660 @default.
- W4304690816 creator A5065468966 @default.
- W4304690816 date "2023-01-01" @default.
- W4304690816 modified "2023-10-09" @default.
- W4304690816 title "A coffee-ring effect-based paper sensor chip for the determination of beta-lactoglobulin in foods via a smartphone" @default.
- W4304690816 cites W1635604571 @default.
- W4304690816 cites W1997478013 @default.
- W4304690816 cites W2005996747 @default.
- W4304690816 cites W2046790429 @default.
- W4304690816 cites W2065472880 @default.
- W4304690816 cites W2119341746 @default.
- W4304690816 cites W2165848335 @default.
- W4304690816 cites W2169756563 @default.
- W4304690816 cites W2266124142 @default.
- W4304690816 cites W2322737320 @default.
- W4304690816 cites W2323563835 @default.
- W4304690816 cites W2514810596 @default.
- W4304690816 cites W2578411889 @default.
- W4304690816 cites W2770868505 @default.
- W4304690816 cites W2773217960 @default.
- W4304690816 cites W2791773653 @default.
- W4304690816 cites W2792092581 @default.
- W4304690816 cites W2925413012 @default.
- W4304690816 cites W2965458789 @default.
- W4304690816 cites W2968589461 @default.
- W4304690816 cites W3000592785 @default.
- W4304690816 cites W3012978384 @default.
- W4304690816 cites W3037788262 @default.
- W4304690816 cites W3089734918 @default.
- W4304690816 cites W4211171313 @default.
- W4304690816 cites W4220692189 @default.
- W4304690816 cites W4223494024 @default.
- W4304690816 cites W4226096148 @default.
- W4304690816 doi "https://doi.org/10.1016/j.snb.2022.132807" @default.
- W4304690816 hasPublicationYear "2023" @default.
- W4304690816 type Work @default.
- W4304690816 citedByCount "10" @default.
- W4304690816 countsByYear W43046908162022 @default.
- W4304690816 countsByYear W43046908162023 @default.
- W4304690816 crossrefType "journal-article" @default.
- W4304690816 hasAuthorship W4304690816A5028945670 @default.
- W4304690816 hasAuthorship W4304690816A5042072459 @default.
- W4304690816 hasAuthorship W4304690816A5064222660 @default.
- W4304690816 hasAuthorship W4304690816A5065468966 @default.
- W4304690816 hasConcept C10349863 @default.
- W4304690816 hasConcept C10390740 @default.
- W4304690816 hasConcept C113196181 @default.
- W4304690816 hasConcept C119128265 @default.
- W4304690816 hasConcept C120665830 @default.
- W4304690816 hasConcept C121332964 @default.
- W4304690816 hasConcept C121745418 @default.
- W4304690816 hasConcept C124657808 @default.
- W4304690816 hasConcept C128972844 @default.
- W4304690816 hasConcept C171250308 @default.
- W4304690816 hasConcept C178790620 @default.
- W4304690816 hasConcept C185592680 @default.
- W4304690816 hasConcept C192562407 @default.
- W4304690816 hasConcept C199360897 @default.
- W4304690816 hasConcept C21855481 @default.
- W4304690816 hasConcept C2776174256 @default.
- W4304690816 hasConcept C2780378348 @default.
- W4304690816 hasConcept C30080830 @default.
- W4304690816 hasConcept C41008148 @default.
- W4304690816 hasConcept C43617362 @default.
- W4304690816 hasConcept C54355233 @default.
- W4304690816 hasConcept C86803240 @default.
- W4304690816 hasConcept C91881484 @default.
- W4304690816 hasConceptScore W4304690816C10349863 @default.
- W4304690816 hasConceptScore W4304690816C10390740 @default.
- W4304690816 hasConceptScore W4304690816C113196181 @default.
- W4304690816 hasConceptScore W4304690816C119128265 @default.
- W4304690816 hasConceptScore W4304690816C120665830 @default.
- W4304690816 hasConceptScore W4304690816C121332964 @default.
- W4304690816 hasConceptScore W4304690816C121745418 @default.
- W4304690816 hasConceptScore W4304690816C124657808 @default.
- W4304690816 hasConceptScore W4304690816C128972844 @default.
- W4304690816 hasConceptScore W4304690816C171250308 @default.
- W4304690816 hasConceptScore W4304690816C178790620 @default.
- W4304690816 hasConceptScore W4304690816C185592680 @default.
- W4304690816 hasConceptScore W4304690816C192562407 @default.
- W4304690816 hasConceptScore W4304690816C199360897 @default.
- W4304690816 hasConceptScore W4304690816C21855481 @default.
- W4304690816 hasConceptScore W4304690816C2776174256 @default.
- W4304690816 hasConceptScore W4304690816C2780378348 @default.
- W4304690816 hasConceptScore W4304690816C30080830 @default.
- W4304690816 hasConceptScore W4304690816C41008148 @default.
- W4304690816 hasConceptScore W4304690816C43617362 @default.
- W4304690816 hasConceptScore W4304690816C54355233 @default.
- W4304690816 hasConceptScore W4304690816C86803240 @default.
- W4304690816 hasConceptScore W4304690816C91881484 @default.
- W4304690816 hasLocation W43046908161 @default.
- W4304690816 hasOpenAccess W4304690816 @default.
- W4304690816 hasPrimaryLocation W43046908161 @default.
- W4304690816 hasRelatedWork W1960205855 @default.