Wyniki wyszukiwania dla: methylparaben

• Ecotoxicological equilibria of triclosan inMicrotox, XenoScreen YES/YAS, Caco2, HEPG2 and liposomal systems are affected by the occurrence of other pharmaceutical and personal care emerging contaminants

  Publikacja

  • M. Oliver
  • B. Kudłak
  • M. Wieczerzak
  • S. Reis
  • S. Lima
  • M. Segundo
  • M. Miro

  - SCIENCE OF THE TOTAL ENVIRONMENT - Rok 2020

  Contaminants of emerging concernmay be considered as any chemicals or factorswhose unintended continuous release and persistence in the environmentmay lead to any observable undesirable response of living beings. Still not much is known on reciprocal toxicological impact of given chemicals when present in binary or more complex mixtures. In thiswork, an attemptwas thus undertaken to study the impact of butylparaben,methylparaben and...

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• Development of thin film SPME sorbents based on deep eutectic solvents and their application for isolation and preconcentration of endocrine-disrupting compounds leaching from diapers to urine

  Publikacja

  • A. Bałdowska
  • J. Werner
  • A. Zgoła-Grześkowiak
  • J. Płatkiewicz
  • R. Frankowski
  • J. Płotka-Wasylka

  - MICROCHEMICAL JOURNAL - Rok 2024

  In this study, the thin film solid phase microextraction (TF-SPME) based on a novel sorbent composed of deep eutectic solvent (DES) is proposed. Among several synthesized sorbents the most efficient was DES containing trihexyl(tetradecyl)phosphonium chloride and docosanol mixed with polydimethylsiloxane (PDMS) in a molar ratio 1:3:0.25 to achieve a more stable structure. The proposed sorbent was applied on a fiberglass mesh and...

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