Matches in SemOpenAlex for { <https://semopenalex.org/work/W821579723> ?p ?o ?g. }
- W821579723 endingPage "2053" @default.
- W821579723 startingPage "2045" @default.
- W821579723 abstract "We report on a sensitive aptamer-antibody interaction-based assay for cytochrome c (Cyt c) using electrochemical impedance. 4-Amino benzoic acid is used for the oriented immobilization of aminated aptamers onto multi-walled carbon nanotubes on the surface of a screen-printed electrode via electrochemical grafting. Impedance was measured in a solution containing the redox system ferro/ferricyanide. The change in interfacial charge transfer resistance (Rct) experienced by the redox marker was recorded to confirm the formation of a complex between aptamer and the target (Cyt c). A biotinylated antibody against cytochrome c was then used in a sandwich type of assay. The addition of streptavidin conjugated to gold nanoparticles and signal enhancement by treatment with silver led to a further increase in Rct. Under optimized conditions, a detection limit as low as 12 pM was obtained. Cross-reactivity against other serum proteins including fibrinogen, BSA and immunoglobulin G demonstrated improved selectivity." @default.
- W821579723 created "2016-06-24" @default.
- W821579723 creator A5008424958 @default.
- W821579723 creator A5067177564 @default.
- W821579723 creator A5090388736 @default.
- W821579723 date "2015-06-24" @default.
- W821579723 modified "2023-10-17" @default.
- W821579723 title "Aptamer-antibody sandwich assay for cytochrome c employing an MWCNT platform and electrochemical impedance" @default.
- W821579723 cites W1968175440 @default.
- W821579723 cites W1970809385 @default.
- W821579723 cites W1979161806 @default.
- W821579723 cites W1993865072 @default.
- W821579723 cites W1995950153 @default.
- W821579723 cites W1998342393 @default.
- W821579723 cites W1998385469 @default.
- W821579723 cites W2001668844 @default.
- W821579723 cites W2002638500 @default.
- W821579723 cites W2004192667 @default.
- W821579723 cites W2008142499 @default.
- W821579723 cites W2016754833 @default.
- W821579723 cites W2019328312 @default.
- W821579723 cites W2023264624 @default.
- W821579723 cites W2034122096 @default.
- W821579723 cites W2034298711 @default.
- W821579723 cites W2037250954 @default.
- W821579723 cites W2038167103 @default.
- W821579723 cites W2040022956 @default.
- W821579723 cites W2041887649 @default.
- W821579723 cites W2042118914 @default.
- W821579723 cites W2054829959 @default.
- W821579723 cites W2055964912 @default.
- W821579723 cites W2060208043 @default.
- W821579723 cites W2066287441 @default.
- W821579723 cites W2077340568 @default.
- W821579723 cites W2079321730 @default.
- W821579723 cites W2088958244 @default.
- W821579723 cites W2094930648 @default.
- W821579723 cites W2096264997 @default.
- W821579723 cites W2097024925 @default.
- W821579723 cites W2097025265 @default.
- W821579723 cites W2098105440 @default.
- W821579723 cites W2102716593 @default.
- W821579723 cites W2104525153 @default.
- W821579723 cites W2110938859 @default.
- W821579723 cites W2113180662 @default.
- W821579723 cites W2122881912 @default.
- W821579723 cites W2124395350 @default.
- W821579723 cites W2133282256 @default.
- W821579723 cites W2154770028 @default.
- W821579723 cites W2334956482 @default.
- W821579723 doi "https://doi.org/10.1007/s00604-015-1540-6" @default.
- W821579723 hasPublicationYear "2015" @default.
- W821579723 type Work @default.
- W821579723 sameAs 821579723 @default.
- W821579723 citedByCount "33" @default.
- W821579723 countsByYear W8215797232016 @default.
- W821579723 countsByYear W8215797232017 @default.
- W821579723 countsByYear W8215797232018 @default.
- W821579723 countsByYear W8215797232019 @default.
- W821579723 countsByYear W8215797232020 @default.
- W821579723 countsByYear W8215797232021 @default.
- W821579723 countsByYear W8215797232022 @default.
- W821579723 crossrefType "journal-article" @default.
- W821579723 hasAuthorship W821579723A5008424958 @default.
- W821579723 hasAuthorship W821579723A5067177564 @default.
- W821579723 hasAuthorship W821579723A5090388736 @default.
- W821579723 hasBestOaLocation W8215797232 @default.
- W821579723 hasConcept C119128265 @default.
- W821579723 hasConcept C128972844 @default.
- W821579723 hasConcept C13965031 @default.
- W821579723 hasConcept C147789679 @default.
- W821579723 hasConcept C17525397 @default.
- W821579723 hasConcept C179104552 @default.
- W821579723 hasConcept C185592680 @default.
- W821579723 hasConcept C204628709 @default.
- W821579723 hasConcept C21951064 @default.
- W821579723 hasConcept C2777411777 @default.
- W821579723 hasConcept C2781307518 @default.
- W821579723 hasConcept C43617362 @default.
- W821579723 hasConcept C52859227 @default.
- W821579723 hasConcept C54355233 @default.
- W821579723 hasConcept C55493867 @default.
- W821579723 hasConcept C7040849 @default.
- W821579723 hasConcept C86803240 @default.
- W821579723 hasConceptScore W821579723C119128265 @default.
- W821579723 hasConceptScore W821579723C128972844 @default.
- W821579723 hasConceptScore W821579723C13965031 @default.
- W821579723 hasConceptScore W821579723C147789679 @default.
- W821579723 hasConceptScore W821579723C17525397 @default.
- W821579723 hasConceptScore W821579723C179104552 @default.
- W821579723 hasConceptScore W821579723C185592680 @default.
- W821579723 hasConceptScore W821579723C204628709 @default.
- W821579723 hasConceptScore W821579723C21951064 @default.
- W821579723 hasConceptScore W821579723C2777411777 @default.
- W821579723 hasConceptScore W821579723C2781307518 @default.
- W821579723 hasConceptScore W821579723C43617362 @default.
- W821579723 hasConceptScore W821579723C52859227 @default.
- W821579723 hasConceptScore W821579723C54355233 @default.