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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 ...

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 ...

Antimicrobial use in European acute care hospitals: results from the second point prevalence survey (PPS) of healthcare-associated infections and antimicrobial use, 2016 to 2017

microorganisms. In 2016-17, we performed the second point-prevalence survey (PPS) of healthcare-associated infections (HAI s) and antimicrobial use in European acute care hospitals. We included 1,209 hospitals and ...

Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market.

a screening and a quantification method using ultra-high performance liquid chromatography with tandem mass spectrometry (UHPLC- MS) and diode array detection (UHPLC- DAD), respectively were developed and ...

Monitoring of pyrrolizidine alkaloids in beehive products and derivatives on the Belgian market

were reported for the first time. An extensive sampling of honeys harvested in Belgium was performed (N = 374), the concentration levels were more limited with a maximum of 60 ng/g and the contamination ...

Pesticide residues in Tunisian table grapes and associated risk for consumer’s health

presence of 96 pesticides, including dithiocarbamates, was assessed. Pesticides identification and quantification were performed by liquid or gas chromatography, coupled to tandem mass spectrometry. All ...

Development of a QuEChERS-Based UHPLC-MS/MS Method for Simultaneous Determination of Six Alternaria Toxins in Grapes

determination of alternariol (AOH), altenuene (ALT), tentoxin (TEN), altenusin (ALS), tenuazonic acid (TeA), and alternariol monomethyl ether (AME) in grapes was developed by ultra-high-performance liquid ...

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