Search Results - "WILLE, Sarah M. R"

Quantification of phosphatidylethanol 16:0/18:1, 18:1/18:1, and 16:0/16:0 in venous blood and venous and capillary dried blood spots from patients in alcohol withdrawal and control volunteers by Kummer, Natalie, Ingels, Ann-Sofie, Wille, Sarah M. R., Hanak, Catherine, Verbanck, Paul, Lambert, Willy E. E., Samyn, Nele, Stove, Christophe P.

“…Phosphatidylethanol species (PEths) are promising biomarkers of alcohol consumption. Here, we report on the set-up, validation, and application of a novel…”
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Entomotoxicology, experimental set-up and interpretation for forensic toxicologists by Gosselin, Matthias, Wille, Sarah M.R, Fernandez, Maria del Mar Ramírez, Di Fazio, V, Samyn, Nele, De Boeck, Gert, Bourel, Benoit

“…Abstract Forensic entomotoxicology studies the usefulness of insects as alternative toxicological samples. Use of insects as alternative matrix for drug…”
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Evaluation of on-site oral fluid screening using Drugwipe-5+® , RapidSTAT® and Drug Test 5000® for the detection of drugs of abuse in drivers by Wille, Sarah M.R, Samyn, Nele, Ramírez-Fernández, Maria del Mar, De Boeck, Gert

“…Abstract Driving under the influence of drugs is a major problem worldwide. At the moment, several countries have adopted a ‘per se’ legislation to address…”
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Determination of antidepressants in human postmortem blood, brain tissue, and hair using gas chromatography–mass spectrometry by Wille, Sarah M. R., De Letter, Els A., Piette, Michel H. A., Van Overschelde, Lien K., Van Peteghem, Carlos H., Lambert, Willy E.

“…A gas chromatographic–mass spectrometric (GC–MS) method in positive ion chemical ionization mode in combination with a solid phase extraction was optimized for…”
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Optimisation and validation of a liquid chromatography–tandem mass spectrometry method for folates in rice by De Brouwer, Veerle, Storozhenko, Sergei, Van De Steene, Jet C., Wille, Sarah M.R., Stove, Christophe P., Van Der Straeten, Dominique, Lambert, Willy E.

“…An LC–MS/MS method has been developed and validated for the analysis of six monoglutamate folates in rice. Accurate determination of folates in rice seeds…”
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Analysis of amphetamines and metabolites in urine with ultra performance liquid chromatography tandem mass spectrometry by del Mar Ramírez Fernández, María, Wille, Sarah M.R., di Fazio, Vincent, Gosselin, Matthias, Samyn, Nele

“…A simple, rapid and sensitive ultra performance liquid chromatography tandem mass spectrometry method was developed and fully validated for the quantitative…”
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Development of an UPLC–MS/MS method for the analysis of 16 synthetic opioids in segmented hair, and evaluation of the polydrug history in fentanyl analogue users by Ramírez Fernández, María del Mar, Wille, Sarah M.R., Jankowski, Danielle, Hill, Virginia, Samyn, Nele

“…•To develop and validate an UPLC-MS/MS method for the analysis of 16 fentanyl analogues in hair.•To determine of the prevalence of fentanyl analogue drugs in…”
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Semiquantitative Activity-Based Detection of JWH-018, a Synthetic Cannabinoid Receptor Agonist, in Oral Fluid after Vaping by Cannaert, Annelies, Ramírez Fernández, Maria del Mar, Theunissen, Eef L, Ramaekers, Johannes G, Wille, Sarah M. R, Stove, Christophe P

“…The rapid proliferation of new synthetic cannabinoid receptor agonists (SCRAs) has initiated considerable interest in the development of so-called “untargeted”…”
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Methadone determination in puparia and its effect on the development of Lucilia sericata (Diptera, Calliphoridae) by Gosselin, Matthias, Di Fazio, Vincent, Wille, Sarah M.R, Ramírez Fernandez, Maria del Mar, Samyn, Nele, Bourel, Benoit, Rasmont, Pierre

“…Abstract This paper describes a sensitive UPLC–MS/MS method for quantification of methadone and 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine (EDDP) in…”
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Relationship Between Oral Fluid and Blood Concentrations of Drugs of Abuse in Drivers Suspected of Driving Under the Influence of Drugs by WILLE, Sarah M. R, RAES, Elke, LILLSUNDE, Pirjo, GUNNAR, Teemu, LALOUP, Marleen, SAMYN, Nele, CHRISTOPHERSEN, Asbjorg S, MOELLER, Manfred R, HAMMER, Karin P, VERSTRAETE, Alain G

“…In recent years, the interest in the use of oral fluid as a biological matrix has increased significantly, particularly for detecting driving under the…”
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Traces of phosgene in chloroform: Consequences for extraction of anthracyclines by Maudens, Kristof E., Wille, Sarah M.R., Lambert, Willy E.

“…Chloroform is commonly used to extract anthracyclines from various biological matrices. However, their determination can be seriously compromised by phosgene…”
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The Interest of a Systematic Toxicological Analysis Combined with Forensic Advice to Improve the Judicial Investigation and Final Judgment in Drug Facilitated Sexual Assault Cases by Wille, Sarah M. R., Van Dijck, Karolien, Van Assche, Antje, Di Fazio, Vincent, Ramiréz-Fernandéz, Maria del Mar, Vanvooren, Vanessa, Samyn, Nele

“…The conviction rate in drug facilitated sexual assault (DFSA) cases is known to be very low. In addition, the potential impact of toxicological results on the…”
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A different insight in hair analysis: Simultaneous measurement of antipsychotic drugs and metabolites in the protein and melanin fraction of hair from criminal justice patients by Ramírez Fernández, María del Mar, Baumgartner, Werner A., Wille, Sarah M.R., Farabee, David, Samyn, Nele, Baumgartner, Annette M.

“…•Validation an UPLC-MS/MS method for the analysis of 19 antipsychotics in hair.•Separated drug concentration measurements in the melanin and the protein…”
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Determination of Antidepressants in Hair via UHPLC-MS/MS as a Complementary Informative Tool for Clinical and Forensic Toxicological Assessments by Ramírez Fernández, María Del Mar, Wille, Sarah M R, Hill, Virginia, Samyn, Nele

“…Hair analysis is a complementary approach for the detection of antidepressants (ADs) in clinical and forensic schemes because it yields a picture of long-term…”
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Screening and confirmation methods for GHB determination in biological fluids by Ingels, Ann-Sofie M. E., Wille, Sarah M. R., Samyn, Nele, Lambert, Willy E., Stove, Christophe P.

“…The purpose of this review is to provide a comprehensive overview of reported methods for screening and confirmation of the low-molecular-weight compound and…”
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Time course detection of dihydrocodeine in body hair after a single dose by Ramírez Fernández, María del Mar, Wille, Sarah M.R., Di Fazio, Vincent, Samyn, Nele

“…•Detection window of dihydrocodeine in shaved legs and beard after a single dose.•Detection of dihydrocodeine in chest, arm and leg hair after a single…”
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Influence of bleaching and thermal straightening on endogenous GHB concentrations in hair: An in vitro experiment by Ramírez Fernández, María del Mar, Wille, Sarah M.R., Di Fazio, Vincent, Samyn, Nele

“…•Interpretation of GHB results in hair.•In vitro study when hair bleaching or a heat source treatment may influence GHB concentrations in hair.•Drug hair…”
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Comparison of electron and chemical ionization modes by validation of a quantitative gas chromatographic–mass spectrometric assay of new generation antidepressants and their active metabolites in plasma by Wille, Sarah M.R., Van Hee, Paul, Neels, Hugo M., Van Peteghem, Carlos H., Lambert, Willy E.

“…A gas chromatographic–mass spectrometric method (GC–MS) for the simultaneous determination of the ‘new’ antidepressants (mirtazapine, viloxazine, venlafaxine,…”
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Quantitation of phosphatidylethanol in dried blood after volumetric absorptive microsampling by Van Uytfanghe, Katleen, Ramirez Fernandez, Maria del Mar, De Vos, Aurelie, Wille, Sarah MR, Stove, Christophe Pol

“…Stimulated by the increased recognition of phosphatidylethanol (PEth) as sensitive direct marker of alcohol intake, the Ghent University's Laboratory of…”
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Driving Under the Influence of Cannabis: Pitfalls, Validation, and Quality Control of a UPLC-MS/MS Method for the Quantification of Tetrahydrocannabinol in Oral Fluid Collected With StatSure, Quantisal, or Certus Collector by WILLE, Sarah M. R, DI FAZIO, Vincent, DEL MAR RAMIREZ-FERNANDEZ, Maria, KUMMER, Natalie, SAMYN, Nele

“…"Driving under the influence of drugs" (DUID) has a large impact on the worldwide mortality risk. Therefore, DUID legislations based on impairment or…”
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