A simple and rapid method for toxicity evaluation of zinc oxide nanoparticle (ZnO NPs) in benthic animal Hydra magnipapillata SCOPUS

DC Field Value Language
dc.contributor.author Yamindago, A. -
dc.contributor.author Lee, N. -
dc.contributor.author Yum, S. -
dc.contributor.author Woo, S. -
dc.date.accessioned 2020-04-16T08:25:25Z -
dc.date.available 2020-04-16T08:25:25Z -
dc.date.created 2020-01-28 -
dc.date.issued 2019 -
dc.identifier.issn 2215-0161 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/770 -
dc.description.abstract Toxicity evaluation is necessary to investigate the possible risk of chemical or pollutants newly produced such as nanoparticles in the environments. The assessment should apply a method that is effective to determine the toxic concentration and the exposure time of the pollutants in an animal model. This study described three main stages including determining the median lethal concentrations (LC 50 ) with Probit program and detecting toxic effects of ZnO NPs in morphology and regeneration observed by the changes in morphology of Hydra magnipapillata (H. magnipapillata). We also provide a strategy for culturing hydra in laboratory condition to use the animal for the experiment. The exposure to ZnO NPs led to the abnormality in regeneration such as formation of extraordinary number of tentacles and bifurcated tips in tentacles and the toxic effects in morphology appeared the clubbing tentacle, slender body, and retracting body column and tentacles by the exposure time. The method described here is simple and useful to evaluate the toxic effects of ZnO NPs using morphological characters in H. magnipapillata and could suggest the concentration and the exposure time for further investigations on cellular and molecular responses of the animal after exposure to other nanoparticles. • A simple method to evaluate the toxic effects of ZnO NPs using morphological characters of H. magnipapillata and other hydra species. • A rapid method to evaluate the toxic effects of ZnO NPs and other nanoparticles in H. magnipapillata. © 2019 The Authors -
dc.description.uri 3 -
dc.language English -
dc.publisher Elsevier B.V. -
dc.subject zinc oxide nanoparticle -
dc.subject acute toxicity -
dc.subject Article -
dc.subject evaluation study -
dc.subject Hydra -
dc.subject Hydra magnipapillata -
dc.subject LC50 -
dc.subject morphological trait -
dc.subject nonhuman -
dc.subject priority journal -
dc.subject toxic concentration -
dc.subject toxicity testing -
dc.title A simple and rapid method for toxicity evaluation of zinc oxide nanoparticle (ZnO NPs) in benthic animal Hydra magnipapillata -
dc.type Article -
dc.citation.endPage 155 -
dc.citation.startPage 150 -
dc.citation.title MethodsX -
dc.citation.volume 6 -
dc.contributor.alternativeName Ade Yamindago -
dc.contributor.alternativeName 이나윤 -
dc.contributor.alternativeName 염승식 -
dc.contributor.alternativeName 우선옥 -
dc.identifier.bibliographicCitation MethodsX, v.6, pp.150 - 155 -
dc.identifier.doi 10.1016/j.mex.2019.01.003 -
dc.identifier.scopusid 2-s2.0-85060327999 -
dc.type.docType Article -
dc.description.journalClass 3 -
dc.subject.keywordPlus zinc oxide nanoparticle -
dc.subject.keywordPlus acute toxicity -
dc.subject.keywordPlus Article -
dc.subject.keywordPlus evaluation study -
dc.subject.keywordPlus Hydra -
dc.subject.keywordPlus Hydra magnipapillata -
dc.subject.keywordPlus LC50 -
dc.subject.keywordPlus morphological trait -
dc.subject.keywordPlus nonhuman -
dc.subject.keywordPlus priority journal -
dc.subject.keywordPlus toxic concentration -
dc.subject.keywordPlus toxicity testing -
dc.subject.keywordAuthor A method for toxicity evaluation of ZnO NPs in H. magnipapillata -
dc.subject.keywordAuthor Abnormal regeneration -
dc.subject.keywordAuthor Acute toxicity -
dc.subject.keywordAuthor Cnidaria -
dc.subject.keywordAuthor Freshwater animal -
dc.subject.keywordAuthor Morphological changes -
dc.description.journalRegisteredClass scopus -
Appears in Collections:
South Sea Research Institute > Risk Assessment Research Center > 1. Journal Articles
Marine Resources & Environment Research Division > Marine Biotechnology &Bioresource Research Department > 1. Journal Articles
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