In this study, a portable and disposable paper-based microbial fuel cell (MFC) was fabricated. The MFC was powered by Rhodopseudomonas palustris bacteria (R. palustris). An activated carbon sheet-based anode pre-loaded organic matter (starch) and R. palustris was used. By using starch in the anode,R. palustris-loaded on the anode could be preserved for a long time in dry conditions. The MFC could generate electricity on-demand activated by adding water to the anode. The activated carbon sheet anode was treated by UV-ozone treatment to remove impurities and to improve its hydrophilicity before being loaded with R. palustris. The developed MFC could generate the maximum power density of 0.9 μW/cm2 and could be preserved for long-term usage with little performance degradation (10% after four weeks).

中文翻译：

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增强基于红假单胞菌的MFC的发电

在这项研究中，便携式和一次性纸基微生物燃料电池（MFC）被制造。MFC由Phodopseudomonas palustris细菌（R. palustris）提供动力。使用了基于活性炭片的阳极预加载的有机物（淀粉）和palustris。通过在阳极中使用淀粉，R。在干燥条件下，可以将阳极上的钯柱保存很长时间。MFC可以通过向阳极添加水来按需发电。活性炭片状阳极经过紫外线臭氧处理，以去除杂质并提高其亲水性，然后再装载石.。所开发的MFC可以产生0.9μW/ cm2的最大功率密度，并且可以长期使用而不会降低性能（四周后降低10％）。