Electrochemical study of single wall carbon nanotubes/graphene/ferritin composite for biofuel cell applications
- Авторы: Inamuddin 1, Beenish 1, Ahmed A.2, Naushad M.3
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Учреждения:
- Department of Applied Chemistry, Faculty of Engineering and Technology
- Center of Research Excellence in Renewable Energy
- Department of Chemistry, College of Science, Bld#5
- Выпуск: Том 52, № 3 (2016)
- Страницы: 245-250
- Раздел: Article
- URL: https://journals.rcsi.science/1023-1935/article/view/187760
- DOI: https://doi.org/10.1134/S1023193516030058
- ID: 187760
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Аннотация
A single wall carbon nanotubes (SWNTs)/graphene/ferritin/GOx layer on a glassy carbon electrode (GCE) acting as a biofuel cell anode was fabricated using a SWNTs/graphene/ferritin composite as an electron transfer mediator from the enzyme to the electrode. In the presence of glucose, the SWNTs/graphene/ferritin/GOx composite showed a higher current response than SWNTs/graphene/GOx composite and the electrocatalytic oxidation of glucose on the anode increased linearly with increasing concentration of glucose. The highly distributed SWNTs/graphene/ferritin composite acts as a platform for enzyme immobilization resulted in an enhanced electrocatalytic activity towards glucose. The SWNTs/graphene/ferritin composite showed an enhanced electron transfer from enzyme to the electrode; therefore, SWNTs/graphene/ferritin/GOx composite can be used as an anode in biofuel cells.
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Об авторах
Inamuddin
Department of Applied Chemistry, Faculty of Engineering and Technology
Автор, ответственный за переписку.
Email: inamuddin_amu@yahoo.com
Индия, Aligarh, 202002
Beenish
Department of Applied Chemistry, Faculty of Engineering and Technology
Email: inamuddin_amu@yahoo.com
Индия, Aligarh, 202002
A. Ahmed
Center of Research Excellence in Renewable Energy
Email: inamuddin_amu@yahoo.com
Саудовская Аравия, Dhahran, 31261
Mu. Naushad
Department of Chemistry, College of Science, Bld#5
Email: inamuddin_amu@yahoo.com
Саудовская Аравия, Riyadh, 11451