{ "dc.contributor.author": "Alonso Roura, Mònica" , "dc.contributor.author": "Sánchez Navarro, Juan Manuel" , "dc.date.accessioned": "2013-05-30T08:09:51Z" , "dc.date.available": "2013-05-30T08:09:51Z" , "dc.date.issued": "2013-03" , "dc.identifier.issn": "0165-9936" , "dc.identifier.uri": "http://hdl.handle.net/10256/7866" , "dc.description.abstract": "There is an increasing interest in the use of breath analysis for monitoring human physiology and exposure to toxic substances or environmental pollutants. This review focuses on the current status of the sampling procedures, collection devices and sample-enrichment methodologies used for exhaled breath-vapor analysis. We discuss the different parameters affecting each of the above steps, taking into account the requirements for breath analysis in exposure assessments and the need to analyze target compounds at sub-ppbv levels. Finally, we summarize the practical applications of exposure analysis in the past two decades" , "dc.format.mimetype": "application/pdf" , "dc.language.iso": "eng" , "dc.publisher": "Elsevier" , "dc.relation.isformatof": "Versió postprint del document publicat a: http://dx.doi.org/10.1016/j.trac.2012.11.011" , "dc.relation.ispartof": "© TrAC Trends in Analytical Chemistry, vol. 44, p. 78-89" , "dc.relation.ispartofseries": "Articles publicats (D-Q)" , "dc.rights": "Tots els drets reservats" , "dc.subject": "Compostos orgànics volàtils" , "dc.subject": "Volatile organic compounds" , "dc.subject": "Aire -- Contaminació" , "dc.subject": "Air -- Pollution" , "dc.subject": "Toxicologia ambiental" , "dc.subject": "Environmental toxicology" , "dc.subject": "Química analítica" , "dc.subject": "Chemistry, Analytic" , "dc.title": "Analytical challenges in breath analysis and its application to exposure monitoring" , "dc.type": "info:eu-repo/semantics/article" , "dc.rights.accessRights": "info:eu-repo/semantics/openAccess" , "dc.embargo.terms": "Cap" , "dc.type.version": "info:eu-repo/semantics/acceptedVersion" , "dc.identifier.doi": "http://dx.doi.org/10.1016/j.trac.2012.11.011" }