Matches in SemOpenAlex for { <https://semopenalex.org/work/W2103202274> ?p ?o ?g. }
- W2103202274 endingPage "539" @default.
- W2103202274 startingPage "530" @default.
- W2103202274 abstract "A polyvinyl pyrrolidone (PVP) functionalized graphene nanosheets (GNs) and cuprous oxide (Cu2O) sub-microparticles (micro-Cu2O/PVP-GNs) modified glassy carbon-rotating disk electrode (GC-RDE) was successfully fabricated. The electrochemical sensor based on PVP-GNs and micro-Cu2O was then developed for the investigation of the electrochemical behavior and the sensitive detection of herbicide paraquat (PQ). By cyclic voltammetry (CV) and differential pulse voltammetry (DPV), it was found that the modified electrode provided an electron-transfer microenvironment to accelerate the electrochemical catalytic reaction of PQ. The DPV signals of PQ on the micro-Cu2O/PVP-GNs modified GC-RDE were significantly enhanced. The enhanced DPV signals represented the excellent analytical performance of PQ detection in the range of 1.0 × 10−6–2.0 × 10−4 mol L−1, with a low limit of detection (LOD) of 2.65 × 10−7 mol L−1 (S/N = 3), and the acceptable reproducibility (RSD = 2.02%, n = 5). The proposed method has been used to determine the residual amount of PQ in cabbage leaves samples. By the treatment of the experimental data, the electrochemical reaction mechanism of PQ involves a diffusion-controlled quasi-reversible process and a two-electron-transfer process." @default.
- W2103202274 created "2016-06-24" @default.
- W2103202274 creator A5032672246 @default.
- W2103202274 creator A5061361369 @default.
- W2103202274 creator A5080189741 @default.
- W2103202274 date "2012-10-01" @default.
- W2103202274 modified "2023-10-15" @default.
- W2103202274 title "Fabrication of the Cu2O/polyvinyl pyrrolidone-graphene modified glassy carbon-rotating disk electrode and its application for sensitive detection of herbicide paraquat" @default.
- W2103202274 cites W1655049005 @default.
- W2103202274 cites W1965380204 @default.
- W2103202274 cites W1965403869 @default.
- W2103202274 cites W1966488669 @default.
- W2103202274 cites W1972191151 @default.
- W2103202274 cites W1981936076 @default.
- W2103202274 cites W1982453466 @default.
- W2103202274 cites W1983565465 @default.
- W2103202274 cites W1993714799 @default.
- W2103202274 cites W2002940154 @default.
- W2103202274 cites W2003439458 @default.
- W2103202274 cites W2003890852 @default.
- W2103202274 cites W2004829449 @default.
- W2103202274 cites W2005322941 @default.
- W2103202274 cites W2012487200 @default.
- W2103202274 cites W2014442686 @default.
- W2103202274 cites W2018809718 @default.
- W2103202274 cites W2030210035 @default.
- W2103202274 cites W2043860000 @default.
- W2103202274 cites W2045210581 @default.
- W2103202274 cites W2046699514 @default.
- W2103202274 cites W2052753077 @default.
- W2103202274 cites W2054561574 @default.
- W2103202274 cites W2057211571 @default.
- W2103202274 cites W2058122340 @default.
- W2103202274 cites W2058730787 @default.
- W2103202274 cites W2059736265 @default.
- W2103202274 cites W2068328786 @default.
- W2103202274 cites W2069606040 @default.
- W2103202274 cites W2073263620 @default.
- W2103202274 cites W2073382289 @default.
- W2103202274 cites W2078583997 @default.
- W2103202274 cites W2079858422 @default.
- W2103202274 cites W2081611120 @default.
- W2103202274 cites W2087021351 @default.
- W2103202274 cites W2092103883 @default.
- W2103202274 cites W2099707910 @default.
- W2103202274 cites W2112146704 @default.
- W2103202274 cites W2114530205 @default.
- W2103202274 cites W2120974476 @default.
- W2103202274 cites W2130396423 @default.
- W2103202274 cites W2131807065 @default.
- W2103202274 cites W2167344693 @default.
- W2103202274 cites W2964256073 @default.
- W2103202274 cites W4233194460 @default.
- W2103202274 doi "https://doi.org/10.1016/j.snb.2012.07.047" @default.
- W2103202274 hasPublicationYear "2012" @default.
- W2103202274 type Work @default.
- W2103202274 sameAs 2103202274 @default.
- W2103202274 citedByCount "56" @default.
- W2103202274 countsByYear W21032022742012 @default.
- W2103202274 countsByYear W21032022742013 @default.
- W2103202274 countsByYear W21032022742014 @default.
- W2103202274 countsByYear W21032022742015 @default.
- W2103202274 countsByYear W21032022742016 @default.
- W2103202274 countsByYear W21032022742017 @default.
- W2103202274 countsByYear W21032022742018 @default.
- W2103202274 countsByYear W21032022742019 @default.
- W2103202274 countsByYear W21032022742020 @default.
- W2103202274 countsByYear W21032022742021 @default.
- W2103202274 countsByYear W21032022742022 @default.
- W2103202274 countsByYear W21032022742023 @default.
- W2103202274 crossrefType "journal-article" @default.
- W2103202274 hasAuthorship W2103202274A5032672246 @default.
- W2103202274 hasAuthorship W2103202274A5061361369 @default.
- W2103202274 hasAuthorship W2103202274A5080189741 @default.
- W2103202274 hasConcept C113196181 @default.
- W2103202274 hasConcept C119128265 @default.
- W2103202274 hasConcept C123669783 @default.
- W2103202274 hasConcept C127413603 @default.
- W2103202274 hasConcept C13965031 @default.
- W2103202274 hasConcept C147789679 @default.
- W2103202274 hasConcept C171250308 @default.
- W2103202274 hasConcept C17525397 @default.
- W2103202274 hasConcept C178790620 @default.
- W2103202274 hasConcept C185592680 @default.
- W2103202274 hasConcept C188095982 @default.
- W2103202274 hasConcept C192562407 @default.
- W2103202274 hasConcept C2776422427 @default.
- W2103202274 hasConcept C2777869211 @default.
- W2103202274 hasConcept C2779525745 @default.
- W2103202274 hasConcept C2779603750 @default.
- W2103202274 hasConcept C2781060269 @default.
- W2103202274 hasConcept C30080830 @default.
- W2103202274 hasConcept C42360764 @default.
- W2103202274 hasConcept C43617362 @default.
- W2103202274 hasConcept C52859227 @default.
- W2103202274 hasConceptScore W2103202274C113196181 @default.
- W2103202274 hasConceptScore W2103202274C119128265 @default.
- W2103202274 hasConceptScore W2103202274C123669783 @default.