{"title":"关于撤销全氟辛烷磺酸(PFOA)水生预测无效应浓度(PNEC)衍生的通知","authors":"Wang Ying, J. Mu, Juying Wang","doi":"10.1109/ICBBE.2011.5781369","DOIUrl":null,"url":null,"abstract":"Perfluorooctanoic acid (PFOA), the representative perfluorinated surfactant, is an anthropogenic pollutant detected in various environmental matrices. Little is known regarding its safe thresholds to the aquatic ecosystem. Predicted no-effect concentrations (PNECs) for PFOA were derived based on the measured/predicted chronic/acute toxicity data. The interspecies correlation estimation (ICE) program and final acute-to-chronic ratio (FACR) were applied to investigate their capability for the derivation of PNEC. The recommended aquatic toxicity thresholds for PFOA are in the range of 0.30 ~ 8.48 mg/L. The ICE-based species sensitivity distribution (SSD) method has certain potential for the derivation of PNEC especially when toxicity data are limited.","PeriodicalId":6438,"journal":{"name":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","volume":"17 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2011-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Notice of RetractionAquatic Predicted No-Effect Concentration (PNEC) Derivation for Perfluorooctane Sulfonic Acid (PFOA)\",\"authors\":\"Wang Ying, J. Mu, Juying Wang\",\"doi\":\"10.1109/ICBBE.2011.5781369\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Perfluorooctanoic acid (PFOA), the representative perfluorinated surfactant, is an anthropogenic pollutant detected in various environmental matrices. Little is known regarding its safe thresholds to the aquatic ecosystem. Predicted no-effect concentrations (PNECs) for PFOA were derived based on the measured/predicted chronic/acute toxicity data. The interspecies correlation estimation (ICE) program and final acute-to-chronic ratio (FACR) were applied to investigate their capability for the derivation of PNEC. The recommended aquatic toxicity thresholds for PFOA are in the range of 0.30 ~ 8.48 mg/L. The ICE-based species sensitivity distribution (SSD) method has certain potential for the derivation of PNEC especially when toxicity data are limited.\",\"PeriodicalId\":6438,\"journal\":{\"name\":\"2011 5th International Conference on Bioinformatics and Biomedical Engineering\",\"volume\":\"17 1\",\"pages\":\"1-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-05-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 5th International Conference on Bioinformatics and Biomedical Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICBBE.2011.5781369\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICBBE.2011.5781369","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Notice of RetractionAquatic Predicted No-Effect Concentration (PNEC) Derivation for Perfluorooctane Sulfonic Acid (PFOA)
Perfluorooctanoic acid (PFOA), the representative perfluorinated surfactant, is an anthropogenic pollutant detected in various environmental matrices. Little is known regarding its safe thresholds to the aquatic ecosystem. Predicted no-effect concentrations (PNECs) for PFOA were derived based on the measured/predicted chronic/acute toxicity data. The interspecies correlation estimation (ICE) program and final acute-to-chronic ratio (FACR) were applied to investigate their capability for the derivation of PNEC. The recommended aquatic toxicity thresholds for PFOA are in the range of 0.30 ~ 8.48 mg/L. The ICE-based species sensitivity distribution (SSD) method has certain potential for the derivation of PNEC especially when toxicity data are limited.
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