Protection of Danio rerio from cadmium (Cd2+) toxicity using biological iron sulfide composites

doi:10.1016/j.ecoenv.2018.05.085

CORC > 成都生物研究所 > 中国科学院成都生物研究所 > 食品安全与环境治理领域 > 应用与环境微生物研究

	Protection of Danio rerio from cadmium (Cd2+) toxicity using biological iron sulfide composites
	Yuan, Wei 1,2,3; Liang, Yajie 1,2,3; Xia, Xiang 1,2,3; Xie, Yifei 1,3; Lan, Shuhuan 1,3; Li, Xudong 1,3
刊名	ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
	2018
卷号	161 期号:2018 页码:231-236
关键词	Heavy metal pollution Biological iron sulfide composites Cd-2(+) Danio rerio Protecting
ISSN号	0147-6513
DOI	10.1016/j.ecoenv.2018.05.085
产权排序	1
文献子类	Article
英文摘要	Cadmium (Cd2+) pollution has become a global environmental problem. This study is the first to demonstrate the feasibility and effects of applying biological iron sulfide composites (BISC) for the protection of Cd2+ exposed fish, aiming at remediation of Cd2+ polluted waters during emergency pollution events. Experimental results indicate that BISC can remove Cd2+ efficiently and significantly protect Cd2+ exposed Danio rerio, by increasing its overall survival rates. Meanwhile, the protective effect of BISC is significantly enhanced with optimized BISC dosing ratios of 2.4 or more, as well as with more rapid onset of BISC dosing following Cd2+ exposure and in water with higher pH levels in the range of 6-8, with D. rerio survival rates increased by more than 90% (P = 0.05). Additionally, BISC confers advantages over SRB and combinations of its constituents, with effective removal of Cd2+ and increasing survival rates of Cd2+ exposed D. rerio.
学科主题	Environment ; Ecology
URL标识	查看原文
WOS关键词	SULFATE-REDUCING BACTERIA ; METAL WASTE-WATER ; HEAVY-METALS ; MINE DRAINAGE ; REMOVAL ; BIOSORPTION ; SUSCEPTIBILITY ; ZEBRAFISH ; IMPACT
WOS研究方向	Environmental Sciences & Ecology ; Toxicology
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000439956700028
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/30589]
专题	环境治理与食品安全领域_应用与环境微生物研究
作者单位	1.Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Key Lab Environm & Appl Microbiol, Chengdu 610041, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Yuan, Wei,Liang, Yajie,Xia, Xiang,et al. Protection of Danio rerio from cadmium (Cd2+) toxicity using biological iron sulfide composites[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2018,161(2018):231-236.
APA	Yuan, Wei,Liang, Yajie,Xia, Xiang,Xie, Yifei,Lan, Shuhuan,&Li, Xudong.(2018).Protection of Danio rerio from cadmium (Cd2+) toxicity using biological iron sulfide composites.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,161(2018),231-236.
MLA	Yuan, Wei,et al."Protection of Danio rerio from cadmium (Cd2+) toxicity using biological iron sulfide composites".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 161.2018(2018):231-236.