Enhanced Electrochemical Sensor for Electrocatalytic Glucose Analysis in Orange Juices and Milk by the Integration of the Electron-Withdrawing Substituents on Graphene/Glassy Carbon Electrode

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Electrode</td><td class="align_center">ipc (µA)</td><td class="align_center">ipa (µA)</td><td class="align_center">Rct (Ω cm2)</td><td class="align_center">kapp/cms−1</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Bare GCE</td><td class="align_center">2.17</td><td class="align_center">2.25</td><td class="align_center">80.97</td><td class="align_center">5.02 × 10−3</td></tr><tr><td class="align_left">Graphene/GCE</td><td class="align_center">15.42</td><td class="align_center">14.34</td><td class="align_center">43.14</td><td class="align_center">9.30 × 10−3</td></tr><tr><td class="align_left">HPMpFP-graphene/GCE</td><td class="align_center">28.13</td><td class="align_center">27.39</td><td class="align_center">20.86</td><td class="align_center">16.41 × 10−3</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Journal of Analytical Methods in Chemistry

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Table 1

Table 1: Enhanced Electrochemical Sensor for Electrocatalytic Glucose Analysis in Orange Juices and Milk by the Integration of the Electron-Withdrawing Substituents on Graphene/Glassy Carbon Electrode 

Table 1 | Enhanced Electrochemical Sensor for Electrocatalytic Glucose Analysis in Orange Juices and Milk by the Integration of the Electron-Withdrawing Substituents on Graphene/Glassy Carbon Electrode 