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- W2957516680 abstract "Graphite electrodes were modified with triangular (AuNTrs) or spherical (AuNPs) nanoparticles and further modified with fructose dehydrogenase (FDH). The present study reports the effect of the shape of these nanoparticles (NPs) on the catalytic current of immobilized FDH pointing out the different contributions on the mass transfer–limited and kinetically limited currents. The influence of the shape of the NPs on the mass transfer–limited and the kinetically limited current has been proved by using two different methods: a rotating disk electrode (RDE) and an electrode mounted in a wall jet flow-through electrochemical cell attached to a flow system. The advantages of using the wall jet flow system compared with the RDE system for kinetic investigations are as follows: no need to account for substrate consumption, especially in the case of desorption of enzyme, and studies of product-inhibited enzymes. The comparison reveals that virtually identical results can be obtained using either of the two techniques. The heterogeneous electron transfer (ET) rate constants (kS) were found to be 3.8 ± 0.3 s−1 and 0.9 ± 0.1 s−1, for triangular and spherical NPs, respectively. The improvement observed for the electrode modified with AuNTrs suggests a more effective enzyme-NP interaction, which can allocate a higher number of enzyme molecules on the electrode surface." @default.
- W2957516680 created "2019-07-23" @default.
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- W2957516680 date "2019-07-08" @default.
- W2957516680 modified "2023-10-18" @default.
- W2957516680 title "The influence of the shape of Au nanoparticles on the catalytic current of fructose dehydrogenase" @default.
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- W2957516680 cites W1972656826 @default.
- W2957516680 cites W1973816733 @default.
- W2957516680 cites W1974216565 @default.
- W2957516680 cites W1978906357 @default.
- W2957516680 cites W1980057108 @default.
- W2957516680 cites W1982928139 @default.
- W2957516680 cites W1984128490 @default.
- W2957516680 cites W1987900974 @default.
- W2957516680 cites W1992153462 @default.
- W2957516680 cites W1992311473 @default.
- W2957516680 cites W1993366879 @default.
- W2957516680 cites W1996592265 @default.
- W2957516680 cites W2001064527 @default.
- W2957516680 cites W2001322252 @default.
- W2957516680 cites W2004166845 @default.
- W2957516680 cites W2004333525 @default.
- W2957516680 cites W2006366911 @default.
- W2957516680 cites W2008550612 @default.
- W2957516680 cites W2014687455 @default.
- W2957516680 cites W2025692933 @default.
- W2957516680 cites W2026319322 @default.
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- W2957516680 cites W2034678783 @default.
- W2957516680 cites W2039813258 @default.
- W2957516680 cites W2040856744 @default.
- W2957516680 cites W2044195937 @default.
- W2957516680 cites W2051708187 @default.
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- W2957516680 cites W2058656804 @default.
- W2957516680 cites W2062152127 @default.
- W2957516680 cites W2064917162 @default.
- W2957516680 cites W2068547959 @default.
- W2957516680 cites W2069033486 @default.
- W2957516680 cites W2069873753 @default.
- W2957516680 cites W2077228161 @default.
- W2957516680 cites W2082445165 @default.
- W2957516680 cites W2085591625 @default.
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- W2957516680 cites W2094107695 @default.
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- W2957516680 cites W2116799870 @default.
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- W2957516680 cites W2513863115 @default.
- W2957516680 cites W2521630206 @default.
- W2957516680 cites W2530438382 @default.
- W2957516680 cites W2582238591 @default.
- W2957516680 cites W2594344555 @default.
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- W2957516680 cites W2761153563 @default.
- W2957516680 cites W2799805531 @default.
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- W2957516680 cites W2809600344 @default.
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- W2957516680 doi "https://doi.org/10.1007/s00216-019-01944-6" @default.
- W2957516680 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6881425" @default.
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- W2957516680 hasPublicationYear "2019" @default.
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