Calcium-dependent electroactive biofilm structure and electricity generation in bioelectrochemical systems

文献类型： 外文期刊

第一作者： Liu, Ting

作者： Liu, Ting;Cai, Xixi;Yuan, Yong;Zhou, Shungui;Liu, Ting;Rao, Liqun;Ding, Guochun

作者机构：

关键词： Electroactive biofilms;Calcium;Exoelectrogens;Electricity generation;Microbial community

期刊名称：JOURNAL OF POWER SOURCES （ 影响因子：9.127； 五年影响因子：8.096 ）

ISSN： 0378-7753

年卷期： 2015 年 294 卷

页码：

收录情况： SCI

摘要： Calcium (Ca2+) plays an important role in guaranteeing the formation and structure of microbial biofilm. However, little is known regarding its influence on the structure and electron transfer properties of electroactive biofilms (EABs). In this study, advanced investigative techniques such as microscopy and electrochemistry are employed to characterize biofilm structure and electron transfer properties following growth at different Ca2+ concentrations in a bioelectrochemical system (BES). As revealed by electrochemical measurements, a lower current is obtained from the EABs formed in the presence of higher Ca2+ concentrations. The decline of the current is due to the dominance of non-active cells and non-exoelectrogens in the biofilms formed at high Ca2+ concentrations. The results of this study provide a better understanding of the effect of Ca2+ on EABs structure and thus electricity generation in BESs. (C) 2015 Elsevier B.V. All rights reserved.

分类号：

  • 相关文献

[1]Carbon emissions control policies in China's power generation sector. Schoengold, Karina,Schoengold, Karina,Zhang, Zhenyu. 2011

[2]Factors affecting the performance of microbial fuel cells for sulfide and vanadium (V) treatment. Zhang, Bao-Gang,Zhao, Hua-Zhang,Kong, Ling-Cai,Sun, Juan-Juan,Ni, Jin-Ren,Zhou, Shun-Gui,Shi, Chun-Hong,Yang, Yang.

[3]A novel UASB-MFC-BAF integrated system for high strength molasses wastewater treatment and bioelectricity generation. Zhang, Baogang,Zhao, Huazhang,Wang, Chao,Ni, Jinren,Zhou, Shungui,Shi, Chunhong.

[4]Simultaneous removal of sulfide and organics with vanadium(V) reduction in microbial fuel cells. Zhang, Baogang,Zhao, Huazhang,Ni, Jinren,Shi, Chunhong,Zhou, Shungui.

[5]Transcriptome Analysis of Calcium and Hormone-Related Gene Expressions during Different Stages of Peanut Pod Development. Li, Yan,Meng, Jingjing,Yang, Sha,Guo, Feng,Zhang, Jialei,Geng, Yun,Cui, Li,Li, Xinguo,Wan, Shubo. 2017

[6]Calcium contributes to photoprotection and repair of photosystem II in peanut leaves during heat and high irradiance. Yang, Sha,Wang, Fang,Guo, Feng,Meng, Jing-Jing,Li, Xin-Guo,Yang, Sha,Guo, Feng,Meng, Jing-Jing,Li, Xin-Guo,Wan, Shu-Bo,Wang, Fang. 2015

[7]Transcriptome and Differential Expression Profiling Analysis of the Mechanism of Ca2+ Regulation in Peanut (Arachis hypogaea) Pod Development. Yang, Sha,Zhang, Jialei,Geng, Yun,Guo, Feng,Meng, Jingjing,Li, Xinguo,Li, Lin,Wang, Jianguo,Sui, Na,Wan, Shubo. 2017

[8]The effects of nutritional restriction on neutral lipid accumulation in Chlamydomonas and Chlorella. Deng, Xiaodong,Fei, Xiaowen,Li, Yajun,Fei, Xiaowen. 2011

[9]Comparative Analysis of Alfalfa Seeds between Space Flight Mutation and Its Control by Raman Spectroscopy. Ren Wei-bo,Xu Zhu,Chen Li-bo,Zhang Yun-wei,Deng Bo. 2010

[10]Effects of Dietary Calcium Levels on Growth Performance, Blood Biochemistry and Whole Body Composition in Juvenile Bighead Carp (Aristichthys nobilis). Liang, Hualiang,Ji, Ke,Ge, Xianping,Ren, Mingchun,Xie, Jun,Mi, Haifeng,Ge, Xianping,Ren, Mingchun,Xie, Jun. 2018

[11]Calcium involved in the poly(gamma-glutamic acid)-mediated promotion of Chinese cabbage nitrogen metabolism. Xu, Zongqi,Lei, Peng,Feng, Xiaohai,Liang, Jinfeng,Chi, Bo,Xu, Hong,Xu, Zongqi,Lei, Peng,Feng, Xiaohai,Liang, Jinfeng,Chi, Bo,Xu, Hong,Xu, Xianju,Feng, Xiaohai,Liang, Jinfeng,Chi, Bo,Xu, Hong. 2014

[12]Intracellular Ca2+ during fertilization and artificial activation in mouse oocytes. Deng, MQ,Fan, BQ. 1996

[13]Effects of sodium gluconate and phytase on performance and bone characteristics in broiler chickers. Guo, Yanli,Shi, Yanghong,Li, Fadi,Zhen, Chen,Hao, Zhengli,Chen, Jilan.

[14]Calcium treatments promote the aroma volatiles emission of pear (Pyrus ussuriensis 'Nanguoli') fruit during post-harvest ripening process. Wei, Shuwei,Qin, Gaihua,Zhang, Huping,Tao, Shutian,Wu, Jun,Zhang, Shaoling,Wei, Shuwei,Wang, Shaomin,Qin, Gaihua.

[15]Effects of Endogenous Salicylic Acid During Calcium Deficiency-Induced Tipburn in Chinese Cabbage (Brassica rapa L. ssp pekinensis). Su, Tongbing,Yu, Shuancang,Yu, Ruifang,Zhang, Fenglan,Yu, Yangjun,Zhang, Deshuang,Zhao, Xiuyun,Wang, Weihong,Su, Tongbing,Yu, Shuancang,Yu, Ruifang,Zhang, Fenglan,Yu, Yangjun,Zhang, Deshuang,Zhao, Xiuyun,Wang, Weihong.

[16]Activation of cAMP-response element-binding protein is positively regulated by PKA and calcium-sensitive calcineurin and negatively by PKC in insect. Yang, Huipeng,He, Xiaobai,Deng, Xiaoyan,Liao, Yuan,Zhu, Chenggang,Shi, Ying,Zhou, Naiming,Yang, Jingwen,Zhang, Zhifang.

[17]Cadmium-induced apoptosis of Siberian tiger fibroblasts via disrupted intracellular homeostasis. Wang, Hui,Liu, Zheng,Wang, Hui,Zhang, Wenxiu,Yuan, Ziao,Yuan, Hongyi,Liu, Xueting,Guan, Weijun,Yang, Chunwen. 2016

[18]Heterologous Expression and Functional Analysis of Rice GLUTAMATE RECEPTOR-LIKE Family Indicates its Role in Glutamate Triggered Calcium Flux in Rice Roots. Ni, Jun,Yu, Zhiming,Zhang, Yanyan,Shen, Chenjia,Xu, Jing,Liu, Xunyan,Du, Guankui,Taylor, Jemma L.,Wang, Yifeng,Wu, Yunrong. 2016

[19]Contribution of VMA5 to vacuolar function, stress response, ion homeostasis and autophagy in Candida albicans. Jia, Chang,Yu, Qilin,Xiao, Chenpeng,Dong, Yijie,Zhang, Meng,Zhang, Dan,Li, Mingchun,Dong, Yijie,Zhao, Qiang,Zhang, Biao.

[20]Overexpression of soybean GmCBL1 enhances abiotic stress tolerance and promotes hypocotyl elongation in Arabidopsis. Li, Zhi-Yong,Xu, Zhao-Shi,Chen, Ming,Li, Lian-Cheng,Ma, You-Zhi,Li, Zhi-Yong,He, Guang-Yuan,Yang, Guang-Xiao.

作者其他论文 更多>>

微信小程序