Matches in SemOpenAlex for { <https://semopenalex.org/work/W2012205138> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2012205138 endingPage "524" @default.
- W2012205138 startingPage "522" @default.
- W2012205138 abstract "Based on magnetic Fe3O4/Fe2O3@Au nanoparticles (Fe3O4/Fe2O3@Au NPs), to detect an important tumor screening marker, vascular endothelial growth factor 165 (VEGF165), a label-free electrochemical aptasensor was constructed. Magnetic glassy carbon electrode (MGCE) after Fe3O4/Fe2O3@Au NPs surface modification by a magnetic-induced self-assembly technique was the platform. Fe3O4/Fe2O3@Au NPs were used as the signal amplifier to enhance electron transfer, which was essential for the detection of trace amounts of biological analytes, and were prepared via heating hydrolyzation-combustion calcination and trisodium citrate reduction. Meanwhile, aptamers bound to the as-prepared nanomaterial via Au-s bonds and specifically recognized VEGF165. The electrochemical properties of the aptasensor were evaluated with [Fe(CN)6]3−/4− as redox probes. When in optimal detection conditions, an excellent linear relationship (between 0.01 and 10 pg mL−1, R2 = 0.9973) was obtained for the electrochemical aptasensor. The limit of detection (LOD) and the limit of quantitation (LOQ) of the electrode were 0.01 and 0.03 pg mL−1. This proposed aptasensor exhibited favourable selectivity, stability, reproducibility, and regenerability. The results demonstrated that the sensor was promising to provide an efficient, accurate, and low-cost auxiliary detection method for the early screening of VEGF165-related diseases, which had important clinical practical value for the research of human precision medicine." @default.
- W2012205138 created "2016-06-24" @default.
- W2012205138 creator A5057993857 @default.
- W2012205138 date "1960-01-01" @default.
- W2012205138 modified "2023-09-23" @default.
- W2012205138 title "The chromatographic purification of pepsinogen" @default.
- W2012205138 cites W2069198560 @default.
- W2012205138 cites W2071445101 @default.
- W2012205138 cites W2114329602 @default.
- W2012205138 cites W2136805858 @default.
- W2012205138 cites W2321537879 @default.
- W2012205138 cites W258323265 @default.
- W2012205138 cites W4213062920 @default.
- W2012205138 doi "https://doi.org/10.1016/0006-3002(60)90510-2" @default.
- W2012205138 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/14416879" @default.
- W2012205138 hasPublicationYear "1960" @default.
- W2012205138 type Work @default.
- W2012205138 sameAs 2012205138 @default.
- W2012205138 citedByCount "4" @default.
- W2012205138 crossrefType "journal-article" @default.
- W2012205138 hasAuthorship W2012205138A5057993857 @default.
- W2012205138 hasConcept C10390740 @default.
- W2012205138 hasConcept C118792377 @default.
- W2012205138 hasConcept C119128265 @default.
- W2012205138 hasConcept C128972844 @default.
- W2012205138 hasConcept C138631740 @default.
- W2012205138 hasConcept C13965031 @default.
- W2012205138 hasConcept C147789679 @default.
- W2012205138 hasConcept C155672457 @default.
- W2012205138 hasConcept C161790260 @default.
- W2012205138 hasConcept C171250308 @default.
- W2012205138 hasConcept C17525397 @default.
- W2012205138 hasConcept C185592680 @default.
- W2012205138 hasConcept C192562407 @default.
- W2012205138 hasConcept C2780400767 @default.
- W2012205138 hasConcept C43617362 @default.
- W2012205138 hasConcept C52859227 @default.
- W2012205138 hasConcept C54355233 @default.
- W2012205138 hasConcept C55493867 @default.
- W2012205138 hasConcept C86803240 @default.
- W2012205138 hasConcept C87023908 @default.
- W2012205138 hasConceptScore W2012205138C10390740 @default.
- W2012205138 hasConceptScore W2012205138C118792377 @default.
- W2012205138 hasConceptScore W2012205138C119128265 @default.
- W2012205138 hasConceptScore W2012205138C128972844 @default.
- W2012205138 hasConceptScore W2012205138C138631740 @default.
- W2012205138 hasConceptScore W2012205138C13965031 @default.
- W2012205138 hasConceptScore W2012205138C147789679 @default.
- W2012205138 hasConceptScore W2012205138C155672457 @default.
- W2012205138 hasConceptScore W2012205138C161790260 @default.
- W2012205138 hasConceptScore W2012205138C171250308 @default.
- W2012205138 hasConceptScore W2012205138C17525397 @default.
- W2012205138 hasConceptScore W2012205138C185592680 @default.
- W2012205138 hasConceptScore W2012205138C192562407 @default.
- W2012205138 hasConceptScore W2012205138C2780400767 @default.
- W2012205138 hasConceptScore W2012205138C43617362 @default.
- W2012205138 hasConceptScore W2012205138C52859227 @default.
- W2012205138 hasConceptScore W2012205138C54355233 @default.
- W2012205138 hasConceptScore W2012205138C55493867 @default.
- W2012205138 hasConceptScore W2012205138C86803240 @default.
- W2012205138 hasConceptScore W2012205138C87023908 @default.
- W2012205138 hasIssue "3" @default.
- W2012205138 hasLocation W20122051381 @default.
- W2012205138 hasLocation W20122051382 @default.
- W2012205138 hasOpenAccess W2012205138 @default.
- W2012205138 hasPrimaryLocation W20122051381 @default.
- W2012205138 hasRelatedWork W1960205855 @default.
- W2012205138 hasRelatedWork W2026558117 @default.
- W2012205138 hasRelatedWork W2132228658 @default.
- W2012205138 hasRelatedWork W2523039921 @default.
- W2012205138 hasRelatedWork W2599698418 @default.
- W2012205138 hasRelatedWork W2936426664 @default.
- W2012205138 hasRelatedWork W2953463170 @default.
- W2012205138 hasRelatedWork W4213435580 @default.
- W2012205138 hasRelatedWork W4241556833 @default.
- W2012205138 hasRelatedWork W4292466628 @default.
- W2012205138 hasVolume "37" @default.
- W2012205138 isParatext "false" @default.
- W2012205138 isRetracted "false" @default.
- W2012205138 magId "2012205138" @default.
- W2012205138 workType "article" @default.