کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
869631 909834 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Direct electron transfer with yeast cells and construction of a mediatorless microbial fuel cell
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Direct electron transfer with yeast cells and construction of a mediatorless microbial fuel cell
چکیده انگلیسی

The direct electron transfer exhibited by the yeast cells, Hansenula anomala has been demonstrated using the electrochemical technique cyclic voltammetry by immobilizing the microorganisms by two different methods viz., physical adsorption and covalent linkage. The analysis of redox enzymes present in the outer membrane of the microorganisms has been carried out in this work. This paper demonstrates that yeast cells with redox enzymes present in their outer membrane are capable of communicating directly with the electrode surface and contribute to current generation in a mediatorless biofuel cells. The efficiency of current generation has been evaluated using three anode materials.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biosensors and Bioelectronics - Volume 22, Issue 11, 15 May 2007, Pages 2604–2610
نویسندگان
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