کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8329262 | 1540209 | 2018 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of a novel electron conducting biocomposite as biofuel cell anode
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
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چکیده انگلیسی
This study is based on the construction of an enzymatic bioanode adopting the exclusively reported layer-by-layer (LBL) assembly of Ppy-Ag-GO/ferritin (Frt)/glucose oxidase (GOx). The glassy carbon (GC) electrode was immobilised with the conducting polypyrrole (Ppy)-silver nanoparticles (Ag)-graphene oxide (GO) based biocomposite as electron transfer elevator, horse spleen ferritin (Frt) protein as electron transfer mediator and glucose oxidase (GOx) enzyme in layer by layer configuration. The fabricated bioanode exhibited good electrochemical performance with a maximum current response of 5.7Â mAÂ cmâ2 accompanied with biocompatibility and environmental stability because of the synergistic effect between outstanding properties of PPy, silver and GO, thereby, showing superior catalytic efficiency for the oxidation of glucose.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Biological Macromolecules - Volume 106, January 2018, Pages 755-762
Journal: International Journal of Biological Macromolecules - Volume 106, January 2018, Pages 755-762
نویسندگان
Ruma Perveen, Inamuddin Inamuddin, Abu Nasar, Beenish Beenish, Abdullah M. Asiri,