| Comparative effects of indole derivatives as antifouling agents on the growth of two marine diatom species | |
Yang, Cuiyun ; Sun, Wenjun; Liu, Sujing; Xia, Chuanhai; Xia, CH (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Res Utilizat, Yantai 264003, Peoples R China. [email protected]
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| 发表期刊 | CHEMISTRY AND ECOLOGY
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| ISSN | 0275-7540 |
| 2015-05-19 | |
| 卷号 | 31期号:4页码:299-307 |
| 关键词 | Indole Derivatives Ec50 Diatom Antifouling |
| DOI | 10.1080/02757540.2015.1022536 |
| 产权排序 | [Yang, Cuiyun; Liu, Sujing; Xia, Chuanhai] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Res Utilizat, Yantai 264003, Peoples R China; [Sun, Wenjun] Yantai Univ, Food & Biol Engn Coll, Yantai 264005, Shandong, Peoples R China |
| 作者部门 | 海岸带生物学与生物资源利用所重点实验室 |
| 英文摘要 | Antifouling agents, used to prevent biofouling, need to be assessed for their impacts on marine organisms and environment before the application. Diatoms are one of the main components of fouling biofilms, which play important roles in the formation of biofouling. Particularly, diatoms are also the important ingredients of primary production and present interest as ecotoxicological models in marine environment. In this study, two benthic diatoms Nitzschia closterium f. minutissima and Navicula climacospheniae, widely distributed in fouling biofilm, were used as models for screening the activities of potential antifoulants. Nine indole derivatives were tested and CuSO4 was used as a reference. Indole derivatives showed significant anti-algal activities and the EC50 values of most indole derivatives were lower than that of CuSO4. Halogen substituent enhanced the anti-algal activities of compounds, and the most efficient compounds for N. closterium f. minutissima were gramine and 7-chloroindole with the EC50 values of 1.94 and 2.1 mg/L, while for N. climacospheniae, 7-chloroindole and 6-bromoindole were the most efficient and the EC50 values were 3.91 and 4.25 mg/L, respectively. In conclusion, indole derivatives would be one of the promising candidates as antifoulants and our results strengthened the need to perform antifouling activity assays and environment-friendly evaluations. |
| 文章类型 | 期刊论文 |
| 资助机构 | Biochemistry & Molecular Biology ; Environmental Sciences & Ecology |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | ANTIBACTERIAL COMPOUNDS ; SYNTHETIC ANALOGS ; NATURAL-PRODUCTS ; ENVIRONMENT ; SETTLEMENT ; TOXICITY ; TRIBUTYLTIN ; METABOLITES ; COATINGS ; BACTERIA |
| 研究领域[WOS] | Natural Science Foundation [41206154] ; Yantai Science and Technology Development Project [2011063] |
| WOS记录号 | WOS:000354372400001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8502 |
| 专题 | 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 通讯作者 | Xia, CH (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Res Utilizat, Yantai 264003, Peoples R China. [email protected] |
| 推荐引用方式 GB/T 7714 | Yang, Cuiyun,Sun, Wenjun,Liu, Sujing,et al. Comparative effects of indole derivatives as antifouling agents on the growth of two marine diatom species[J]. CHEMISTRY AND ECOLOGY,2015,31(4):299-307. |
| APA | Yang, Cuiyun,Sun, Wenjun,Liu, Sujing,Xia, Chuanhai,&Xia, CH .(2015).Comparative effects of indole derivatives as antifouling agents on the growth of two marine diatom species.CHEMISTRY AND ECOLOGY,31(4),299-307. |
| MLA | Yang, Cuiyun,et al."Comparative effects of indole derivatives as antifouling agents on the growth of two marine diatom species".CHEMISTRY AND ECOLOGY 31.4(2015):299-307. |
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