Résultats de la recherche - 105 results
A simple multi-residue method for the determination of pesticides in fruits and vegetables using a methanolic extraction and ultra-high-performance liquid chromatography-tandem mass spectrometry: optimization and extension of scope.
Publication Type: Peer reviewed scientific article Authors: Hanot, V; Séverine Goscinny; Deridder, M Source: J Chromatogr A, Volume 1384, p.53-66 (2015) Keywords: Chemistry Techniques, Analytical Chromatography, High Pressure Liquid European Union Food Te ...
Acrylonitrile exposure in the general population following a major train accident in Belgium: a human biomonitoring study.
potential influence by smoking, cotinine was determined in the urine. Participants also filled in a short questionnaire. RESULTS: In the evacuated zone, 37.3% of the non-smokers and 40.0% of the smokers had ...
Comparative study of seven commercial kits for human DNA extraction from urine samples suitable for DNA biomarker-based public health studies.
urinary human DNA extraction procedure for epidemiological studies. DNA yield has been determined using different quantification methods: two classical, i.e., NanoDrop and PicoGreen, and two ...
Glyphosate determination in cereals and liver after derivatization
Publication Type: Scientific poster, presentation or proceeding Authors: Laure Joly; Philippe Szternfeld; Séverine Goscinny; V. Hanot; Unterluggauer,H.; Aldrian,J.; Masselter,S. Source: EURL AO/SRM Pesticides Joint Workshop, NA, Issue EURL-AO, EURL-SRM, N ...
Validation of a sensitive DNA walking strategy to characterise unauthorised GMOs using model food matrices mimicking common rice products
on model food matrices mimicking common rice products, have allowed to determine the limit of detection as well as the potential effects of food mixture and processing. This detection system allows the ...
Determination of beta-lactams, fluoroquinolones, sulfonamides/trimethoprim, tetracyclines and colistin in poultry excreta by UHPLC-MS/MS
Publication Type: Scientific poster, presentation or proceeding Authors: B Gorissen; Tim Reyns; Devreese,M.; De Backer,P.; Joris Van Loco; Croubels,S. Source: 7th Internaltional Conference on Antimicrobial Agents in Veterinary Medicine (AAVM 2014), NA, Is ...
The European COPHES/DEMOCOPHES project: towards transnational comparability and reliability of human biomonitoring results.
phthalate metabolites and 5 for bisphenol A in urine. In the last of the four external quality assessment exercises the laboratories that qualified for DEMOCOPHES performed the determinations in urine with ...
Determination of caramel colorants' by-products in liquid foods by ultra-high-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS).
the concentration range expected in the type of foods targeted. For the determination of the imidazole substitutes (THI, 2- and 4- MI), a sample enrichment and clean-up step by strong cation solid-phase ...
Protocol of the PSYCHOTSH study: association between neonatal thyroid stimulating hormone concentration and intellectual, psychomotor and psychosocial development at 4-5 year of age: a retrospective cohort study.
new TSH cut-offs for determination of the severity of iodine status and for practical use in data reporting by neonatal screening centres Health Topics: Food consumption and food safety Consommation et ...
Multi-dye residue analysis of triarylmethane, xanthene, phenothiazine and phenoxazine dyes in fish tissues by ultra-performance liquid chromatography-tandem mass spectrometry.
antiseptic and antibacterial activity. In this contribution, a new sensitive multi-residue method was developed to determine triarylmethane, xanthene, phenothiazine and phenoxazine dyes in fish by ...