Synergetic antibacterial activity of reduced graphene oxide and boron   doped diamond anode in three dimensional electrochemical oxidation   system

doi:10.1038/srep10388

CORC > 北京大学 > 环境科学与工程学院

	Synergetic antibacterial activity of reduced graphene oxide and boron doped diamond anode in three dimensional electrochemical oxidation system
	Qi, Xiujuan ; Wang, Ting ; Long, Yujiao ; Ni, Jinren
刊名	SCIENTIFIC REPORTS
	2015
关键词	ESCHERICHIA-COLI WATER DISINFECTION INACTIVATION ELECTRODES NANOSHEETS BACTERIA PERFORMANCE
DOI	10.1038/srep10388
英文摘要	A 100% increment of antibacterial ability has been achieved due to significant synergic effects of boron-doped diamond (BDD) anode and reduced graphene oxide (rGO) coupled in a three dimensional electrochemical oxidation system. The rGO, greatly enhanced by BDD driven electric field, demonstrated strong antibacterial ability and even sustained its excellent performance during a reasonable period after complete power cut in the BDD-rGO system. Cell damage experiments and TEM observation confirmed much stronger membrane stress in the BDD-rGO system, due to the faster bacterial migration and charge transfer by the expanded electro field and current-carrying efficiency by quantum tunnel. Reciprocally the hydroxyl-radical production was eminently promoted with expanded area of electrodes and delayed recombination of the electron-hole pairs in presence of the rGO in the system. This implied a huge potential for practical disinfection with integration of the promising rGO and the advanced electrochemical oxidation systems.; National Natural Science Foundation of China [21261140336/B070302, 51379010]; Collaborative Innovation Center for Regional Environmental Quality; SCI(E); PubMed; ARTICLE; nijinren@iee.pku.edu.cn; 10388; 5
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/419904]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Qi, Xiujuan,Wang, Ting,Long, Yujiao,et al. Synergetic antibacterial activity of reduced graphene oxide and boron doped diamond anode in three dimensional electrochemical oxidation system[J]. SCIENTIFIC REPORTS,2015.
APA	Qi, Xiujuan,Wang, Ting,Long, Yujiao,&Ni, Jinren.(2015).Synergetic antibacterial activity of reduced graphene oxide and boron doped diamond anode in three dimensional electrochemical oxidation system.SCIENTIFIC REPORTS.
MLA	Qi, Xiujuan,et al."Synergetic antibacterial activity of reduced graphene oxide and boron doped diamond anode in three dimensional electrochemical oxidation system".SCIENTIFIC REPORTS (2015).