Electrical output of bryophyte microbial fuel cell systems is sufficient to power a radio or an environmental sensor.
Electrical output of bryophyte microbial fuel cell systems is sufficient to power a radio or an environmental sensor.
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DOI：
10.1098/rsos.160249
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发表时间：
2016-10
影响因子：
3.5
通讯作者：
Howe CJ
中科院分区：
文献类型：
--
作者：
Bombelli P;Dennis RJ;Felder F;Cooper MB;Madras Rajaraman Iyer D;Royles J;Harrison ST;Smith AG;Harrison CJ;Howe CJ
植物微生物燃料电池是近年来发展起来的一种利用维管植物光合作用产生电能的技术。在这项研究中，模式苔藓物种小立碗藓，和其他环境样品的苔藓，已被用来开发一个非维管bryoMFC（bryoMFC）。一种新型的三维阳极矩阵成功地创建和表征，并在苔藓MFC中进行了进一步测试，以确定苔藓产生电力的能力。还确定了苔藓MFC中嗜阳极微生物的重要性。结果发现，与保持在接近无菌条件下的bryoMFC（0.2 ± 0.1 µW m − 2）相比，使用P. patens的非无菌bryoMFC提供的峰值功率输出（2.6 ± 0.6 µW m − 2）高出一个数量级。 这些结果证实了微生物种群在苔藓MFC中将电子传递到阳极的重要性。当苔藓微生物燃料电池与苔藓（非无菌）的环境样品一起运行时，峰值功率输出达到6.7 ± 0.6 mW m−2。 苔藓微生物燃料电池与环境样本的苔藓能够供电的商业无线电接收器或环境传感器（液晶桌面气象站）。
Plant microbial fuel cells are a recently developed technology that exploits photosynthesis in vascular plants by harnessing solar energy and generating electrical power. In this study, the model moss species Physcomitrella patens, and other environmental samples of mosses, have been used to develop a non-vascular bryophyte microbial fuel cell (bryoMFC). A novel three-dimensional anodic matrix was successfully created and characterized and was further tested in a bryoMFC to determine the capacity of mosses to generate electrical power. The importance of anodophilic microorganisms in the bryoMFC was also determined. It was found that the non-sterile bryoMFCs operated with P. patens delivered over an order of magnitude higher peak power output (2.6 ± 0.6 µW m−2) than bryoMFCs kept in near-sterile conditions (0.2 ± 0.1 µW m−2). These results confirm the importance of the microbial populations for delivering electrons to the anode in a bryoMFC. When the bryoMFCs were operated with environmental samples of moss (non-sterile) the peak power output reached 6.7 ± 0.6 mW m−2. The bryoMFCs operated with environmental samples of moss were able to power a commercial radio receiver or an environmental sensor (LCD desktop weather station).
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影响因子：
11.4
作者：
Helder, M.;Strik, D. P. B. T. B.;Buisman, C. J. N.
通讯作者：
Buisman, C. J. N.
影响因子：
11.4
作者：
de Schamphelaire, Liesje;van den Bossche, Leen;Verstraete, Willy
通讯作者：
Verstraete, Willy
用于蓝细菌细胞的高功率密度，无介体的微流体生物伏伏型装置。
影响因子：
27.8
作者：
Bombelli P;Müller T;Herling TW;Howe CJ;Knowles TP
通讯作者：
Knowles TP
影响因子：
9.4
作者：
DILKS, TJK;PROCTOR, MCF
通讯作者：
PROCTOR, MCF
影响因子：
13.8
作者：
Anderson A;Laohavisit A;Blaby IK;Bombelli P;Howe CJ;Merchant SS;Davies JM;Smith AG
通讯作者：
Smith AG