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OECD Environment, Health and Safety Publications Series on the Safety of Manufactured Nanomaterials No. 56

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国家科技图书文献中心2026-05-09 收录
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Thesurveygatheredinformationonavarietyoftypesofmethodsandmodels,includingthoseusedtosetpriorities,toscreennanomaterials,todevelopdetailedassessmentsofexposure,andothertypesofmethodsormodels.Methodsormodelssuitableforprioritizationoftencomparematerialsinarelativesense,butarenotsufficienttoquantitativelyassessexposuretospecificnanomaterials.Incontrast,screeninglevelmethodsormodelsareoftenusedforsemi-quantitativeassessmentofexposuretospecificnanomaterials,butarebiasedtowardsdevelopingconservative(protective)estimateswhichcanbeusedtoidentifythoseexposureswhicharehigherpriorityforfurtheranalysis.Finally,moredetailed(highertier)assessmentsareoftendevelopedwheremoreaccurateassessmentsareneeded,forexample,toinitiatespecificriskmanagementactionformajorcommoditychemicals.Analyticalmethodswerealsocollectedasaresultofthesurvey,andthesewouldfallinthe“other”category.
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