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Protection Against Cu(II)-Induced Oxidative Stress and Toxicity to Chlorella vulgaris by 2,2'-Bipyridine-5,5'-dicarboxylic Acid
Wen, YZ; Sheng, XL; Song, SF; Li, LN; Liu, WP; wenyuezhong@zju.edu.cn
2014
Source PublicationARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
ISSN0090-4341
Volume66Issue:3Pages:400—406
AbstractIn this study, we evaluated the role of 2,2'-bipyridine-5,5'-dicarboxylic acid (Bpy-COOH) in protecting Chlorella vulgaris from the oxidative stress and toxicity induced by Cu(II). Both in vivo and in vitro tests were performed. Different addition orders of Bpy-COOH and Cu(II) were tried in the former, whereas different Bpy-COOH concentrations were used in both experiments. The in vivo experiments showed that the production of reactive oxygen species in C. pyrenoidosa treated by the addition of Bpy-COOH and Cu(II) in three orders were all significantly less than that in cases treated with only Cu(II). In vitro tests indicated that peroxidase-like complexes could be formed between Bpy-COOH and Cu(II). Based on these results, it could be concluded that the use of Bpy-COOH could significantly decrease Cu(II) toxicity to algal cells by forming peroxidase-like complexes.
KeywordOxygen Species Production Heavy-metals Waste-water Herbicide Dichlorprop Copper Toxicity Biosorption Cu(Ii) Algae Adsorption Complexes
Indexed BySCI
Language英语
WOS IDWOS:000332787500008
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/14341
Collection中科院上海应用物理研究所2011-2019年
Corresponding Authorwenyuezhong@zju.edu.cn
Recommended Citation
GB/T 7714
Wen, YZ,Sheng, XL,Song, SF,et al. Protection Against Cu(II)-Induced Oxidative Stress and Toxicity to Chlorella vulgaris by 2,2'-Bipyridine-5,5'-dicarboxylic Acid[J]. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2014,66(3):400—406.
APA Wen, YZ,Sheng, XL,Song, SF,Li, LN,Liu, WP,&wenyuezhong@zju.edu.cn.(2014).Protection Against Cu(II)-Induced Oxidative Stress and Toxicity to Chlorella vulgaris by 2,2'-Bipyridine-5,5'-dicarboxylic Acid.ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,66(3),400—406.
MLA Wen, YZ,et al."Protection Against Cu(II)-Induced Oxidative Stress and Toxicity to Chlorella vulgaris by 2,2'-Bipyridine-5,5'-dicarboxylic Acid".ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 66.3(2014):400—406.
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