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Modular Method for the Determination of Polycyclic Aromatic Hydrocarbons in Spices and Dried Herbs by Gas Chromatography–Tandem Mass Spectrometry

(< 0.9 μgkg−1). The quantification per-formed by isotopic dilution allowed the complete correction of matrix effect and led to very good validation data with a meanrecovery close to 100% and ...

Genotoxic evaluation of the liquids present in electronic cigarettes

performed with flavouring substances that have previously been identified in e-liquids. First, the genotoxic potential of these compounds was assessed using in silico prediction software Derek and Sarah ...

Antibiotic resistance prediction for Mycobacterium tuberculosis from genome sequence data with Mykrobe.

(WGS) data. Performance was insufficient to support the use of WGS as an alternative to conventional phenotype-based DST, due to mutation catalogue limitations.  Here we present a new tool,, which ...

Open Lab Application for the Characterization of Nanomaterials by Transmission Electron Microscopy

expertise and instrumentation to measure the size, morphology, crystallographic structure and chemical composition of a wide range of NM by EM. Identification and measurement of particles can be performed in ...

Batch release of vaccines in Europe: from method transfer to first commercial batch available on the market. Straightforward approach that requires a proactive mindset of the manufacturer.

transfer of the analytical methods for those tests that will be performed by the OMCL. Regarding the set of the tests to be performed by the OMCL, this is finally decided by EDQM and depends whether or not ...

Human urine contamination with environmental pollutants: simultaneous determination using UPLC-MS/MSAbstract

ultra performance liquid chromatography-tandem mass spectrometer (UPLC- MS / MS). The three major parabens were found in 95 urine samples. The obtained results indicate that MP, EP, and PP were detected ...

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

1121, Number 102 (2019) Abstract: This study presents de development and validation of an ultra- high performance liquid chromatography – tandem mass spectrometry (UHPLC- MS / MS) method for the ...

Identification of fungal isolates by MALDI-TOF mass spectrometry in veterinary practice: validation of a web application.

species was isolated from various animals (including pets, cattle, and zoo animals) and identified using both MALDI- TOF MS and conventional techniques. The performance of the 2 methods was compared, and ...

Simultaneous Determination of Parabens, Bisphenols, and Alkylphenols in Human Placenta by Ultra-high-performance Liquid Chromatography—Tandem Mass Spectrometry

Publication Type: Scientific poster, presentation or proceeding Authors: Ilse Van Overmeire; Vrijens K.; Nawrot T.; Van Nieuwenhuyse A; Joris Van Loco; Reyns T Source: Toxforum: low level exposure workshop, Brussel, May 2019 (2019) Health Topics:  Health ...

Streptococcus pyogenes infections with limited emm-type diversity in the homeless population of Brussels, 2016-2018.

strains were characterized using emm-typing and emm-clustering in both inpatients and outpatients. Analyses were performed according to homelessness status. RESULTS: During the study period, 48% (28/58) of ...

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