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Rapid mapping of various chemicals in personal care and healthcare products by direct analysis in real time mass spectrometry.
Kuki, Ákos; Zelei, Georgina; Nagy, Lajos; Nagy, Tibor; Zsuga, Miklós; Kéki, Sándor.
Affiliation
  • Kuki Á; Department of Applied Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary.
  • Zelei G; Department of Applied Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary.
  • Nagy L; Department of Applied Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary.
  • Nagy T; Department of Applied Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary.
  • Zsuga M; Department of Applied Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary.
  • Kéki S; Department of Applied Chemistry, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary. Electronic address: keki.sandor@science.unideb.hu.
Talanta ; 192: 241-247, 2019 Jan 15.
Article in En | MEDLINE | ID: mdl-30348385
ABSTRACT
Residual chemicals on personal care and healthcare products, such as sanitary articles, sterile gauze bandages, nappies, plasters, were studied by direct analysis in real time mass spectrometry (DART-MS). We have identified around 40 compounds in seventeen different commercially available items. The tentative identification was further supported for about half of the chemicals by tandem mass spectrometric experiments (DART MS/MS). The most notable hazardous substances were tributyl phosphate, tris(2,4-di-tert-butylphenyl) phosphite, phthalic acid esters, erucamide, and nonylphenol ethoxylates (NPEs). In addition, we developed an efficient DART-MS analysis to determine the concentration of NPE in a swab sample. The quantitative result obtained by DART-MS was confirmed by liquid chromatography with mass spectrometric detection (LC-MS).
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Organic Chemicals / Tandem Mass Spectrometry / Manufactured Materials Language: En Journal: Talanta Year: 2019 Document type: Article Affiliation country: Hungria
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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Organic Chemicals / Tandem Mass Spectrometry / Manufactured Materials Language: En Journal: Talanta Year: 2019 Document type: Article Affiliation country: Hungria