[Matrix solid-phase dispersion extraction of organophosphorus flame retardants in soil based on response surface methodology].

Junxia Wang, Sijie Xu, Yueying Sun, Huihui Lei, Yuanyuan Cheng, Xuedong Wang, Zhan'en Zhang

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Article in Se pu = Chinese journal of chromatography, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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7 authors.

Junxia WangSchool of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.

Sijie XuSchool of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.

Yueying SunSchool of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.

Huihui LeiSchool of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.

Yuanyuan ChengSchool of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.

Xuedong WangSchool of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.

Zhan'en ZhangSchool of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.

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6 · The paper itself

Abstract

Organophosphorus flame retardants (OPFRs) are widely used in commercial products owing to their exceptional flame-retarding and plasticizing properties. However, OPFRs are also well recognized as emerging persistent organic pollutants (POPs) because of their environmental persistence, biological concentration, and potential toxicity. Thus, the accurate detection of OPFRs in environmental media is critical for analyzing their fate, transport, and ecological risk. However, very few OPFR detection methods are currently available, and the types of OPFRs detected may vary from site to site. In this study, matrix solid-phase dispersion extraction (MSPD), a simple, rapid, and versatile technique for preparing solid, semisolid, liquid, and viscous samples, was combined for the first time with gas chromatography-tandem mass spectrometry (GC-MS/MS) to analyze 10 OPFRs in soil, namely, tripropyl phosphate (TPrP), tri-

Indexed as

gas chromatography-tandem mass spectrometry (GC-MS/MS)matrix solid-phase dispersion extraction (MSPD)organophosphorus flame retardants (OPFRs)response surface methodology (RSM)soil

Identifiers

PMID38197207

DOI10.3724/SP.J.1123.2023.04018

PMCPMC10782277

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