Résultats de la recherche - 52 results
A case of acute intoxication due to combined use of fentanyl and 3,4-dichloro-N-[2-(dimethylamino)cyclohexyl]-N-methylbenzamide (U-47700).
approximately 7.5 times that of morphine. A target analysis on U-47700 was performed using liquid-liquid extraction and ultra performance liquid chromatography tandem mass spectrometry operating in multiple ...
Ecotoxicological potential of antibiotic pollution-industrial wastewater: bioavailability, biomarkers, and occurrence in Mytilus galloprovincialis.
with Bacillus atrophaeus. Toxicities can be imputed to the presence of antibiotics. In fact, chemical analysis of the gills of mussel M. galloprovincialis using ultra-performance liquid ...
Chromatographic impurity fingerprinting of genuine and counterfeit Cialis® as a means to compare the discriminating ability of PDA and MS detection.
(2016) Keywords: Chromatography, High Pressure Liquid Counterfeit Drugs Informatics Machine Learning Mass Spectrometry Principal Component Analysis Tadalafil Abstract: Public health is threatened worldwide ...
Ontwikkeling van een HILIC-PDA methode voor de detectie van illegale polypeptiden
polypeptiden kan detecteren. De meest gebruikte vorm van chromatografie bij de analyse van illegale polypeptiden is Reversed-Phase High Performance Liquid Chromatography (RP- HPLC) gekoppeld aan ...
Application of LC-MS/MS MRM to Determine Staphylococcal Enterotoxins (SEB and SEA) in Milk.
(2016) Keywords: Animals Chromatography, Liquid Enterotoxins Food Contamination milk Peptides Solid phase extraction Staphylococcus aureus Tandem Mass Spectrometry Abstract: Staphylococcus aureus is one of ...
Occurrence of antibiotics in pharmaceutical industrial wastewater, wastewater treatment plant and sea waters in Tunisia.
Anti-Bacterial Agents Chromatography, High Pressure Liquid Drug Industry Environmental Monitoring Seawater Tandem Mass Spectrometry Tunisia Waste Disposal, Fluid Waste water Water Pollutants, Chemical Abstract: ...
The Monte Carlo validation framework for the discriminant partial least squares model extended with variable selection methods applied to authenticity studies of Viagra® based on chromatographic impurity profiles.
performance liquid chromatography with photodiode array detection and further discriminated using the PLS- DA approach. In addition, we demonstrated how to extend the Monte Carlo validation framework with four ...
Comparison of three development approaches for Stationary Phase Optimised Selectivity Liquid Chromatography based screening methods Part II: A group of structural analogues (PDE-5 inhibitors in food supplements).
Pharmaceutical Chromatography, Liquid Dietary Supplements Food Contamination Pesticide residues Phosphodiesterase 5 Inhibitors Abstract: Three approaches for the development of a screening method to detect ...
Comparison of three development approaches for Stationary Phase Optimised Selectivity Liquid Chromatography based screening methods Part I: A heterogeneous group of molecules (slimming agents in food supplements).
Depressants Chemistry, Pharmaceutical Chromatography, High Pressure Liquid Chromatography, Liquid Dietary Supplements Food Contamination Abstract: Three approaches for the development of a screening method to ...
Testing of complementarity of PDA and MS detectors using chromatographic fingerprinting of genuine and counterfeit samples containing sildenafil citrate.
Anal Bioanal Chem, Volume 408, Issue 6, p.1643-56 (2016) Keywords: Chromatography, High Pressure Liquid Counterfeit Drugs Mass Spectrometry Principal Component Analysis Sensitivity and Specificity Signal ...