Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/47131
Title: Extraction and determination methodologies for benzotriazole UV stabilizers in personal-care products in environmental and biological samples
Authors: Montesdeoca-Esponda, S. 
Vega-Morales, T.
Sosa-Ferrera, Z. 
Santana-Rodríguez, J. J. 
UNESCO Clasification: 2301 química analítica
Keywords: Benzotriazole
Bioaccumulation
Estrogenic activity
Gas chromatography (GC)
Liquid chromatography (LC)
Mass spectrometry (MS)
Issue Date: 2013
Publisher: 0165-9936
Project: Desarrollo de Nuevas Estrategias de Extracción en El Análisis de Residuos Farmacéuticos.Implementación en Muestras Reales de Interés Medioambiental. 
Journal: TrAC - Trends in Analytical Chemistry 
Abstract: Benzotriazole UV stabilizers (BUVSs) are emerging contaminants that are mutagenic, toxic, pseudo-persistent, bioaccumulative and with significant estrogenic activity. However, the use of BUVSs in personal-care products (PCPs) is one of the primary ways that they enter the environment, often in “hot-spots” of discharge, such as wastewater-treatment plants (WWTPs). We present an overview of the current methods employed in the trace analysis of BUVSs in different types of environmental and biological samples. We compare and discuss potential advantages and disadvantages of each step involved in the analytical procedure.
URI: http://hdl.handle.net/10553/47131
ISSN: 0165-9936
DOI: 10.1016/j.trac.2013.05.012
Source: TrAC - Trends in Analytical Chemistry [ISSN 0165-9936], v. 51, p. 23-32
Appears in Collections:Reseña
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