Zoekresultaten - 9 results

Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography-tandem mass spectrometry

limits of detection and quantification are in the range of 0.1–0.3 ng g−1 and 0.2–0.7 ng g−1, respectively. The applicability of the method was demonstrated on 71 human placenta samples from a Belgian ...

Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry

limits of detection and quantification are in the range of 0.1-0.3 ng g−1 and 0.2-0.7 ng g−1, respectively. The applicability of the method was demonstrated on  71 human placenta samples from a Belgian ...

Evaluation of the potential health risks of substances migrating from polycarbonate replacement baby bottles.

Concern (TTC) approach. In case the estimated exposure to the unlisted substance exceeded the human exposure TTC value, a more indepth risk assessment was performed. Based on the results of both parts of ...

Study of the possible migration risks of food contact materials for children under 3 years

(PP), polyethersulphone (PES), polyamide (PA), Tritan™ or silicone baby bottles, have appeared on the market. Migration of BPA from PC has already been extensively studied. Unfortunately, the nature and ...

Investigation of the genotoxicity of substances migrating from polycarbonate replacement baby bottles to identify chemicals of high concern.

polycarbonate (PC) have been introduced on the European market. However, PC-replacement products might also release substances of which the toxicological profile–including their genotoxic effects–has not yet been ...

Development and application of a non-target extraction method for the analysis of migrating compounds from plastic baby bottles by GC-MS.

contact food contact material food contact materials Foods GC-MS identification IS legislation Less Mass method Migration milk MS need Non-target observed ON organic Pa pattern PATTERNS perceived plastics ...

Evaluation of a screening system for obesogenic compounds: screening of endocrine disrupting compounds and evaluation of the PPAR dependency of the effect.

hypothesis, a screening system for obesogenic compounds is urgently needed. In this study, we suggest a standardised protocol for obesogen screening based on the 3T3- L1 cell line, a well-characterised ...

Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry

of 0.1–0.3 ng g−1 and 0.2–0.7 ng g−1, respectively. The applicability of the method was demonstrated on 71 human placenta samples from a Belgian cohort. The detection frequency was highest for OP ...

Determination of endocrine disrupting compounds in human placenta by UPLC-ESI-MS/MS: a preliminary study on parabens, bisphenols and alkyl phenols

Publication Type: Scientific poster, presentation or proceeding Authors: Ilse Van Overmeire; K. Vrijens; Nawrot, T.; An Van Nieuwenhuyse; Joris Van Loco; Tim Reyns Source: International symposium on ...

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