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A simple dilute-and-shoot method for screening and simultaneous quantification of nicotine and alkaloid impurities in electronic cigarette refills (e-liquids) by UHPLC-DAD
electronic cigarette refills. An optimal separation of the alkaloids was achieved in a runtime of 11 min. The method was successfully validated using the “total error” approach in accordance with the ...
Updating the Taxonomy of Dermatophytes of the BCCM/IHEM Collection According to the New Standard: A Phylogenetic Approach.
differentiates Epidermophyton from Nannizzia as a separate genus. Re-identification and reclassification of many strains in the collection have had a profound impact on the composition of the BCCM / IHEM ...
Monitoring of pyrrolizidine alkaloids in beehive products and derivatives on the Belgian market
contaminated with those compounds by bees foraging PA producing plants. Downstream contamination can also occur through food items containing honey. Analytical methods based on UHPLC separation and MS / MS ...
Contribution of chronic conditions to disability in men and women in France
https://www.sciensano.be/en/biblio/contribution-chronic-conditions-disability-men-and-women-france-0
problems (global activity limitation indicator). Additive regression models were fitted separately by gender to estimate the contribution of conditions to disability taking into account multi-morbidity. ...
Asymptomatic bacteriuria in older adults: the most fragile women are prone to long-term colonization
screened for ABU. Mid-stream urine samples were collected during two sampling rounds, separated by 10 weeks, each consisting of an initial and a confirmative follow-up sample. Results: ABU occurred in ...
Detection and Quantitation of Pyrrolizidine Alkaloids in Diverse Food Matrices
Publication Type: Non-peer reviewed scientific publication Authors: J.F. Picron Source: LCGC Noth America, solutions for separation scientists, Volume Advances in Food and Beverage Analysis (2018) ...
Screening for nanoparticles in complex matrices within a regulatory framework: are we there yet?
concentration. The number-based size distribution of Ag particles was verified by transmission electron microscopy. Sample preparation, which included separation of the particles from the matrix in case of food ...
Longitudinal pharmacoepidemiological and health services research for substance users in treatment: protocol of the Belgian TDI-IMA linkage.
establish the Belgian TDI- IMA-database, which is linking two separate databases: the Treatment Demand Indicator (TDI) and the database of the Intermutualistic Agency (IMA). The Treatment Demand Indicator is ...
Welfare-Adjusted Life Years (WALY): A novel metric of animal welfare that combines the impacts of impaired welfare and abbreviated lifespan.
L Toribio; Navneet K Dhand Source: PLoS One, Volume 13, Issue 9 (2018) Keywords: Animal Welfare burden of disease Abstract: Currently, separate measures are used to estimate the impact of animal diseases on ...
Arsenic Speciation Analysis Elucidates the Risk Assesment of Food Supplements with Ingredients of Marine Origin. 9th Nordic Conference on plasma spectrochemistry
organisms. Routine methods for As i analysis in terrestrial matrices do not automatically guarantee a separation of As V and arsenosugars. The objective of this study was to optimize and validate a method to ...