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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jhazmat.2013.11.015
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dc.titleRole of combinatorial environmental factors in the behavior and fate of ZnO nanoparticles in aqueous systems: A multiparametric analysis
dc.contributor.authorMajedi, S.M.
dc.contributor.authorKelly, B.C.
dc.contributor.authorLee, H.K.
dc.date.accessioned2014-10-09T07:39:13Z
dc.date.available2014-10-09T07:39:13Z
dc.date.issued2014-01-15
dc.identifier.citationMajedi, S.M., Kelly, B.C., Lee, H.K. (2014-01-15). Role of combinatorial environmental factors in the behavior and fate of ZnO nanoparticles in aqueous systems: A multiparametric analysis. Journal of Hazardous Materials 264 : 370-379. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jhazmat.2013.11.015
dc.identifier.issn03043894
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/91198
dc.description.abstractTo better understand the environmental behavior, fate, and exposure risks of engineered nanoparticles in aquatic systems, for the first time, combinatorial aqueous systems were established using three-level orthogonal array design (OAD), an OA27 (313) matrix, to assess the effects of six co-varying environmental factors (organic acid type, organic acid concentration, NP concentration, pH, salt content, and electrolyte type) on the aggregation of commercial zinc oxide nanoparticles (ZnO NPs, mean diameter ~41nm). A separate set of OA27 (313) experiments including temperature was conducted for the dissolution of these NPs. The results showed that the organic acid concentration and the pH were the most significant factors (p
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jhazmat.2013.11.015
dc.sourceScopus
dc.subjectAggregation
dc.subjectChemometrics
dc.subjectDissolution
dc.subjectWater chemistry
dc.subjectZinc oxide nanoparticle
dc.typeArticle
dc.contributor.departmentCIVIL & ENVIRONMENTAL ENGINEERING
dc.contributor.departmentCHEMISTRY
dc.description.doi10.1016/j.jhazmat.2013.11.015
dc.description.sourcetitleJournal of Hazardous Materials
dc.description.volume264
dc.description.page370-379
dc.description.codenJHMAD
dc.identifier.isiut000331021200044
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