Matches in SemOpenAlex for { <https://semopenalex.org/work/W2054661906> ?p ?o ?g. }
- W2054661906 endingPage "146" @default.
- W2054661906 startingPage "139" @default.
- W2054661906 abstract "In this work a new type of hydrogen peroxide biosensor was fabricated based on the immobilization of horseradish peroxidase (HRP) by cross-linking on a glassy carbon electrode (GCE) modified with Co3O4 nanoparticles, multiwall carbon nanotubes (MWCNTs) and gelatin. The introduction of MWCNTs and Co3O4 nanoparticles not only enhanced the surface area of the modified electrode for enzyme immobilization but also facilitated the electron transfer rate, resulting in a high sensitivity of the biosensor. The fabrication process of the sensing surface was characterized by scanning electron microscopy (SEM), cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). Amperometric detection of hydrogen peroxide was investigated by holding the modified electrode at −0.30 V (vs. Ag/AgCl). The biosensor showed optimum response within 5 s at pH 7.0. The optimized biosensor showed linear response range of 7.4 × 10−7–1.9 × 10−5 M with a detection limit of 7.4 × 10−7. The applicability of the purposed biosensor was tested by detecting hydrogen peroxide in disinfector samples. The average recovery was calculated as 100.78 ± 0.89." @default.
- W2054661906 created "2016-06-24" @default.
- W2054661906 creator A5013638228 @default.
- W2054661906 creator A5017274287 @default.
- W2054661906 creator A5044970011 @default.
- W2054661906 creator A5060355559 @default.
- W2054661906 date "2014-08-01" @default.
- W2054661906 modified "2023-10-18" @default.
- W2054661906 title "An amperometric hydrogen peroxide biosensor based on Co3O4 nanoparticles and multiwalled carbon nanotube modified glassy carbon electrode" @default.
- W2054661906 cites W1966477336 @default.
- W2054661906 cites W1979105645 @default.
- W2054661906 cites W1982904490 @default.
- W2054661906 cites W1985189862 @default.
- W2054661906 cites W1987859120 @default.
- W2054661906 cites W1988355614 @default.
- W2054661906 cites W1994115200 @default.
- W2054661906 cites W1997574199 @default.
- W2054661906 cites W1998161898 @default.
- W2054661906 cites W1999404894 @default.
- W2054661906 cites W2004972533 @default.
- W2054661906 cites W2006758404 @default.
- W2054661906 cites W2013880658 @default.
- W2054661906 cites W2015380027 @default.
- W2054661906 cites W2017282205 @default.
- W2054661906 cites W2018358928 @default.
- W2054661906 cites W2018858346 @default.
- W2054661906 cites W2019281555 @default.
- W2054661906 cites W2023104223 @default.
- W2054661906 cites W2023434522 @default.
- W2054661906 cites W2024227330 @default.
- W2054661906 cites W2024709587 @default.
- W2054661906 cites W2026052512 @default.
- W2054661906 cites W2026376107 @default.
- W2054661906 cites W2028668703 @default.
- W2054661906 cites W2032878353 @default.
- W2054661906 cites W2032947695 @default.
- W2054661906 cites W2037326771 @default.
- W2054661906 cites W2041921037 @default.
- W2054661906 cites W2051476554 @default.
- W2054661906 cites W2062598584 @default.
- W2054661906 cites W2063873501 @default.
- W2054661906 cites W2064501212 @default.
- W2054661906 cites W2067768826 @default.
- W2054661906 cites W2074907485 @default.
- W2054661906 cites W2076919172 @default.
- W2054661906 cites W2090006558 @default.
- W2054661906 cites W2092281068 @default.
- W2054661906 cites W2092517521 @default.
- W2054661906 cites W2093524883 @default.
- W2054661906 cites W2094437238 @default.
- W2054661906 cites W2106732931 @default.
- W2054661906 cites W2109952403 @default.
- W2054661906 cites W2114737638 @default.
- W2054661906 cites W2118132578 @default.
- W2054661906 cites W2121204148 @default.
- W2054661906 cites W2134092174 @default.
- W2054661906 cites W2150651761 @default.
- W2054661906 cites W2162405107 @default.
- W2054661906 doi "https://doi.org/10.1016/j.apsusc.2014.05.028" @default.
- W2054661906 hasPublicationYear "2014" @default.
- W2054661906 type Work @default.
- W2054661906 sameAs 2054661906 @default.
- W2054661906 citedByCount "62" @default.
- W2054661906 countsByYear W20546619062015 @default.
- W2054661906 countsByYear W20546619062016 @default.
- W2054661906 countsByYear W20546619062017 @default.
- W2054661906 countsByYear W20546619062018 @default.
- W2054661906 countsByYear W20546619062019 @default.
- W2054661906 countsByYear W20546619062020 @default.
- W2054661906 countsByYear W20546619062021 @default.
- W2054661906 countsByYear W20546619062022 @default.
- W2054661906 countsByYear W20546619062023 @default.
- W2054661906 crossrefType "journal-article" @default.
- W2054661906 hasAuthorship W2054661906A5013638228 @default.
- W2054661906 hasAuthorship W2054661906A5017274287 @default.
- W2054661906 hasAuthorship W2054661906A5044970011 @default.
- W2054661906 hasAuthorship W2054661906A5060355559 @default.
- W2054661906 hasConcept C113196181 @default.
- W2054661906 hasConcept C119128265 @default.
- W2054661906 hasConcept C127413603 @default.
- W2054661906 hasConcept C139369640 @default.
- W2054661906 hasConcept C13965031 @default.
- W2054661906 hasConcept C147789679 @default.
- W2054661906 hasConcept C155672457 @default.
- W2054661906 hasConcept C160756335 @default.
- W2054661906 hasConcept C171250308 @default.
- W2054661906 hasConcept C17525397 @default.
- W2054661906 hasConcept C178790620 @default.
- W2054661906 hasConcept C179104552 @default.
- W2054661906 hasConcept C181199279 @default.
- W2054661906 hasConcept C185592680 @default.
- W2054661906 hasConcept C192562407 @default.
- W2054661906 hasConcept C2777676563 @default.
- W2054661906 hasConcept C2777869211 @default.
- W2054661906 hasConcept C42360764 @default.
- W2054661906 hasConcept C43617362 @default.
- W2054661906 hasConcept C513720949 @default.
- W2054661906 hasConcept C52859227 @default.