A5042916368- Forensic Toxicology and Drug Analysis
- Spectroscopy and Chemometric Analyses
- HIV, Drug Use, Sexual Risk
- Mass Spectrometry Techniques and Applications
- Advanced Chemical Sensor Technologies
- Metabolomics and Mass Spectrometry Studies
- Analytical Chemistry and Chromatography
- Pharmaceutical and Antibiotic Environmental Impacts
- Spectroscopy Techniques in Biomedical and Chemical Research
- Psychedelics and Drug Studies
- Crime, Illicit Activities, and Governance
- Forensic Fingerprint Detection Methods
- Computational Drug Discovery Methods
- Identification and Quantification in Food
- Toxic Organic Pollutants Impact
- Opioid Use Disorder Treatment
- Forensic and Genetic Research
- Cultural Heritage Materials Analysis
- Substance Abuse Treatment and Outcomes
- Analytical chemistry methods development
- Currency Recognition and Detection
- Isotope Analysis in Ecology
- Pharmaceutical Quality and Counterfeiting
- Environmental Toxicology and Ecotoxicology
- Neurotransmitter Receptor Influence on Behavior
University of Lausanne
2015-2025
Abstract Background and aims Wastewater‐based epidemiology is an additional indicator of drug use that gaining reliability to complement the current established panel indicators. The this study were to: (i) assess spatial temporal trends population‐normalized mass loads benzoylecgonine, amphetamine, methamphetamine 3,4‐methylenedioxymethamphetamine (MDMA) in raw wastewater over 7 years (2011–17); (ii) address overall by estimating average number combined doses consumed per day each city;...
Fluctuations in ammonium (NH4+), measured as NH4-N loads using an ion-selective electrode installed at the inlet of a sewage treatment plant, showed distinctive pattern which was associated to weekly (i.e., commuters) and seasonal holidays) fluctuations population. Moreover, population size estimates based on were lower compared census data. Diurnal profiles benzoylecgonine (BE) 11-nor-9-carboxy-Δ9-tetrahydrocannabinol (THC–COOH) shown be strongly correlated NH4–N. Characteristic patterns,...
At the individual level, exposure to contaminants is generally assessed through analysis of specific biomarkers in biological matrices. However, these studies are costly and logistically demanding, limiting their applicability monitor population-wide over time space. By focusing on a selection phosphorus flame retardants plasticizers (PFRs), this study aims explore possibility using wastewater as complementary source information about exposure. Wastewater samples were collected from five...