FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1966846518> ?p ?o ?g. }

• W1966846518 endingPage "789" @default.
• W1966846518 startingPage "775" @default.
• W1966846518 abstract "Abstract In this work, we report the development of a highly sensitive and stable uric acid sensor based on the synergic action of multiwalled carbon nanotubes (MWNTs) and ZnO nanoparticles. MWNTs were first cast on pyrolytic graphite (PG) wafers. ZnO nanoparticles were then decorated onto the negatively charged MWNTs via the Vapor Liquid Solid (VLS) growth. Uricase was immobilized on the ZnO nanoparticles surface because of their large differences in the isoelectric point (IEP). Last, a cationic polydiallyldimethylammonium chloride (PDDA) layer was coated onto the uricase-contained ZnO nanoparticle layer and resulted in the PDDA/uricase/ZnO/MWNTs multilayer structure. The unique multilayer structure provides a favorable microenvironment to keep the bioactivity of uricase, which led to rapid amperometric response toward uric acid. Amperometric detection of uric acid was carried out at 320 mV (vs. SCE) in 0.05 mol/L (M) phosphate buffer solution (pH 6.8). For the sensor, a wide linear response range of 5.0 µM to 1 mM with a linear sensitivity of 393 mA cm−2M−1, a detection limit of 2.0 µM (3σ), and a long-term stability of 160 days can be obtained by using differential pulse voltammetry (DPV). Testing results in human urine obtained from the sensors were also compared with the data obtained by spectrometry. For five samples with different concentrations of urine, the relative deviations between them were smaller than 3.8%. The recovery was between 96.5 and 104.0%. Keywords: Biosensorsmultiwall carbon nanotubesuric acid sensoruricaseZnO nanoparticles The project was supported by National Natural Science Foundation of China (60672002), Shanghai Applied Material Foundation (06SA17), and Shanghai Pujiang Project (06PJ14037)." @default.
• W1966846518 created "2016-06-24" @default.
• W1966846518 creator A5038096729 @default.
• W1966846518 creator A5045663774 @default.
• W1966846518 creator A5047437486 @default.
• W1966846518 creator A5052794146 @default.
• W1966846518 creator A5082944340 @default.
• W1966846518 date "2009-03-19" @default.
• W1966846518 modified "2023-10-16" @default.
• W1966846518 title "Novel Uric Acid Sensor Based on Enzyme Electrode Modified by ZnO Nanoparticles and Multiwall Carbon Nanotubes" @default.
• W1966846518 cites W1968421400 @default.
• W1966846518 cites W1979866571 @default.
• W1966846518 cites W1986379269 @default.
• W1966846518 cites W1993271018 @default.
• W1966846518 cites W2007852599 @default.
• W1966846518 cites W2010974605 @default.
• W1966846518 cites W2011922821 @default.
• W1966846518 cites W2026863837 @default.
• W1966846518 cites W2037643657 @default.
• W1966846518 cites W2047055772 @default.
• W1966846518 cites W2054931773 @default.
• W1966846518 cites W2059828425 @default.
• W1966846518 cites W2064381015 @default.
• W1966846518 cites W2078565895 @default.
• W1966846518 cites W2079704578 @default.
• W1966846518 cites W2081164494 @default.
• W1966846518 cites W2084240067 @default.
• W1966846518 cites W2084405481 @default.
• W1966846518 cites W2104565311 @default.
• W1966846518 cites W2121957940 @default.
• W1966846518 doi "https://doi.org/10.1080/00032710802677159" @default.
• W1966846518 hasPublicationYear "2009" @default.
• W1966846518 type Work @default.
• W1966846518 sameAs 1966846518 @default.
• W1966846518 citedByCount "31" @default.
• W1966846518 countsByYear W19668465182012 @default.
• W1966846518 countsByYear W19668465182013 @default.
• W1966846518 countsByYear W19668465182014 @default.
• W1966846518 countsByYear W19668465182015 @default.
• W1966846518 countsByYear W19668465182017 @default.
• W1966846518 countsByYear W19668465182018 @default.
• W1966846518 countsByYear W19668465182020 @default.
• W1966846518 countsByYear W19668465182022 @default.
• W1966846518 crossrefType "journal-article" @default.
• W1966846518 hasAuthorship W1966846518A5038096729 @default.
• W1966846518 hasAuthorship W1966846518A5045663774 @default.
• W1966846518 hasAuthorship W1966846518A5047437486 @default.
• W1966846518 hasAuthorship W1966846518A5052794146 @default.
• W1966846518 hasAuthorship W1966846518A5082944340 @default.
• W1966846518 hasConcept C10349863 @default.
• W1966846518 hasConcept C119128265 @default.
• W1966846518 hasConcept C127413603 @default.
• W1966846518 hasConcept C139369640 @default.
• W1966846518 hasConcept C13965031 @default.
• W1966846518 hasConcept C147789679 @default.
• W1966846518 hasConcept C155672457 @default.
• W1966846518 hasConcept C160756335 @default.
• W1966846518 hasConcept C171250308 @default.
• W1966846518 hasConcept C17525397 @default.
• W1966846518 hasConcept C178790620 @default.
• W1966846518 hasConcept C181199279 @default.
• W1966846518 hasConcept C185592680 @default.
• W1966846518 hasConcept C192562407 @default.
• W1966846518 hasConcept C2777869211 @default.
• W1966846518 hasConcept C2779525745 @default.
• W1966846518 hasConcept C36759035 @default.
• W1966846518 hasConcept C42360764 @default.
• W1966846518 hasConcept C43617362 @default.
• W1966846518 hasConcept C513720949 @default.
• W1966846518 hasConcept C52859227 @default.
• W1966846518 hasConcept C55493867 @default.
• W1966846518 hasConcept C6775980 @default.
• W1966846518 hasConcept C96294017 @default.
• W1966846518 hasConceptScore W1966846518C10349863 @default.
• W1966846518 hasConceptScore W1966846518C119128265 @default.
• W1966846518 hasConceptScore W1966846518C127413603 @default.
• W1966846518 hasConceptScore W1966846518C139369640 @default.
• W1966846518 hasConceptScore W1966846518C13965031 @default.
• W1966846518 hasConceptScore W1966846518C147789679 @default.
• W1966846518 hasConceptScore W1966846518C155672457 @default.
• W1966846518 hasConceptScore W1966846518C160756335 @default.
• W1966846518 hasConceptScore W1966846518C171250308 @default.
• W1966846518 hasConceptScore W1966846518C17525397 @default.
• W1966846518 hasConceptScore W1966846518C178790620 @default.
• W1966846518 hasConceptScore W1966846518C181199279 @default.
• W1966846518 hasConceptScore W1966846518C185592680 @default.
• W1966846518 hasConceptScore W1966846518C192562407 @default.
• W1966846518 hasConceptScore W1966846518C2777869211 @default.
• W1966846518 hasConceptScore W1966846518C2779525745 @default.
• W1966846518 hasConceptScore W1966846518C36759035 @default.
• W1966846518 hasConceptScore W1966846518C42360764 @default.
• W1966846518 hasConceptScore W1966846518C43617362 @default.
• W1966846518 hasConceptScore W1966846518C513720949 @default.
• W1966846518 hasConceptScore W1966846518C52859227 @default.
• W1966846518 hasConceptScore W1966846518C55493867 @default.
• W1966846518 hasConceptScore W1966846518C6775980 @default.
• W1966846518 hasConceptScore W1966846518C96294017 @default.
• W1966846518 hasIssue "5" @default.

• next