Matches in SemOpenAlex for { <https://semopenalex.org/work/W2076337568> ?p ?o ?g. }
- W2076337568 endingPage "282" @default.
- W2076337568 startingPage "275" @default.
- W2076337568 abstract "The mediation of oxidases glucose oxidase (GOx), lactate oxidase (LOx) and cholesterol oxidase (ChOx) by a new electron shuttling mediator, unsubstituted phenothiazine (PTZ), was studied. Cyclic voltammetry and rotating-disk electrode measurements in nonaqueous media were used to determine the diffusion characteristics of the mediator and the kinetics of its reaction with GOx, giving a second-order rate constant of 7.6×103–2.1×104 M−1 s−1 for water–acetonitrile solutions containing 5–15% water. These values are in the range reported for commonly used azine-type mediators, indicating that PTZ is able to function as an efficient mediator. PTZ and GOx, LOx and ChOx were successfully co-immobilised in sol–gel membrane on a screen-printed electrode to construct glucose, lactate and cholesterol biosensors, respectively, which were then optimised in terms of stability and sensitivity. The electrocatalytic oxidation responses showed a dependence on substrate concentration ranging from 0.6 to 32 mM for glucose, from 19 to 565 mM for lactate and from 0.015 to 1.0 mM for cholesterol detection. Oxidation of substrates on the surface of electrodes modified with PTZ and enzyme membrane was investigated with double-step chronoamperometry and the results showed that the PTZ displays excellent electrochemical catalytic activities even when immobilised on the surface of the electrode." @default.
- W2076337568 created "2016-06-24" @default.
- W2076337568 creator A5012880780 @default.
- W2076337568 creator A5051987123 @default.
- W2076337568 creator A5060720531 @default.
- W2076337568 creator A5082636809 @default.
- W2076337568 creator A5087867771 @default.
- W2076337568 date "2014-03-01" @default.
- W2076337568 modified "2023-10-13" @default.
- W2076337568 title "Unsubstituted phenothiazine as a superior water-insoluble mediator for oxidases" @default.
- W2076337568 cites W1521325148 @default.
- W2076337568 cites W1538834503 @default.
- W2076337568 cites W1769550528 @default.
- W2076337568 cites W1825257530 @default.
- W2076337568 cites W1963528082 @default.
- W2076337568 cites W1964255508 @default.
- W2076337568 cites W1968496011 @default.
- W2076337568 cites W1974671311 @default.
- W2076337568 cites W1974711787 @default.
- W2076337568 cites W1975793691 @default.
- W2076337568 cites W1976584489 @default.
- W2076337568 cites W1993297297 @default.
- W2076337568 cites W1995401918 @default.
- W2076337568 cites W1995410190 @default.
- W2076337568 cites W1996289659 @default.
- W2076337568 cites W1997126435 @default.
- W2076337568 cites W2003922552 @default.
- W2076337568 cites W2005416764 @default.
- W2076337568 cites W2013435567 @default.
- W2076337568 cites W2015549723 @default.
- W2076337568 cites W2017340690 @default.
- W2076337568 cites W2022806195 @default.
- W2076337568 cites W2023037144 @default.
- W2076337568 cites W2032409705 @default.
- W2076337568 cites W2038055857 @default.
- W2076337568 cites W2038383171 @default.
- W2076337568 cites W2039261463 @default.
- W2076337568 cites W2041126419 @default.
- W2076337568 cites W2041668721 @default.
- W2076337568 cites W2042262191 @default.
- W2076337568 cites W2043324182 @default.
- W2076337568 cites W2049771766 @default.
- W2076337568 cites W2066058329 @default.
- W2076337568 cites W2067020936 @default.
- W2076337568 cites W2070834492 @default.
- W2076337568 cites W2075700615 @default.
- W2076337568 cites W2075923022 @default.
- W2076337568 cites W2080870150 @default.
- W2076337568 cites W2086083006 @default.
- W2076337568 cites W2086189101 @default.
- W2076337568 cites W2091603515 @default.
- W2076337568 cites W2093298871 @default.
- W2076337568 cites W2095074037 @default.
- W2076337568 cites W2105737562 @default.
- W2076337568 cites W2117754003 @default.
- W2076337568 cites W2134092174 @default.
- W2076337568 cites W2143382667 @default.
- W2076337568 cites W2144664730 @default.
- W2076337568 doi "https://doi.org/10.1016/j.bios.2013.09.071" @default.
- W2076337568 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24144558" @default.
- W2076337568 hasPublicationYear "2014" @default.
- W2076337568 type Work @default.
- W2076337568 sameAs 2076337568 @default.
- W2076337568 citedByCount "15" @default.
- W2076337568 countsByYear W20763375682014 @default.
- W2076337568 countsByYear W20763375682015 @default.
- W2076337568 countsByYear W20763375682016 @default.
- W2076337568 countsByYear W20763375682018 @default.
- W2076337568 countsByYear W20763375682020 @default.
- W2076337568 countsByYear W20763375682021 @default.
- W2076337568 countsByYear W20763375682022 @default.
- W2076337568 crossrefType "journal-article" @default.
- W2076337568 hasAuthorship W2076337568A5012880780 @default.
- W2076337568 hasAuthorship W2076337568A5051987123 @default.
- W2076337568 hasAuthorship W2076337568A5060720531 @default.
- W2076337568 hasAuthorship W2076337568A5082636809 @default.
- W2076337568 hasAuthorship W2076337568A5087867771 @default.
- W2076337568 hasBestOaLocation W20763375682 @default.
- W2076337568 hasConcept C111368507 @default.
- W2076337568 hasConcept C127313418 @default.
- W2076337568 hasConcept C139369640 @default.
- W2076337568 hasConcept C13965031 @default.
- W2076337568 hasConcept C147789679 @default.
- W2076337568 hasConcept C160756335 @default.
- W2076337568 hasConcept C17525397 @default.
- W2076337568 hasConcept C178790620 @default.
- W2076337568 hasConcept C181199279 @default.
- W2076337568 hasConcept C185592680 @default.
- W2076337568 hasConcept C21951064 @default.
- W2076337568 hasConcept C2777197210 @default.
- W2076337568 hasConcept C2777289219 @default.
- W2076337568 hasConcept C2777869211 @default.
- W2076337568 hasConcept C2778141235 @default.
- W2076337568 hasConcept C2778716775 @default.
- W2076337568 hasConcept C2779387492 @default.
- W2076337568 hasConcept C52859227 @default.
- W2076337568 hasConcept C55493867 @default.
- W2076337568 hasConcept C71924100 @default.