Antemortem and postmortem rodenticide analysis in forensic toxicology as a part of an LC-MS/MS based multi target screening strategy.
Sign Up to like & getrecommendations! Published in 2022 at "Drug testing and analysis"
DOI: 10.1002/dta.3222
Abstract: Since rodenticides represent a substance group relevant in toxicological analyses, the aim of this work was the development of a complex multi target screening strategy for the identification with liquid chromatography-tandem mass spectrometry. A simple… read more here.
Keywords: strategy; target screening; multi target; screening strategy ... See more keywords
Non-target screening in water analysis: recent trends of data evaluation, quality assurance, and their future perspectives
Sign Up to like & getrecommendations! Published in 2024 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-024-05153-8
Abstract: This trend article provides an overview of recent advancements in Non-Target Screening (NTS) for water quality assessment, focusing on new methods in data evaluation, qualification, quantification, and quality assurance (QA/QC). It highlights the evolution in… read more here.
Keywords: quality; non target; data evaluation; analysis ... See more keywords
Handling of problematic ion chromatograms with the Automated Target Screening (ATS) workflow for unsupervised analysis of high-resolution mass spectrometry data
Sign Up to like & getrecommendations! Published in 2024 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-024-05245-5
Abstract: Liquid chromatography (LC) or gas chromatography (GC) coupled to high-resolution mass spectrometry (HRMS) is a versatile analytical method for the analysis of thousands of chemical pollutants that can be found in environmental and biological samples.… read more here.
Keywords: analysis; ats workflow; resolution mass; target screening ... See more keywords
Dual‐target screening of bioactive components from traditional Chinese medicines by hollow fiber‐based ligand fishing combined with liquid chromatography–mass spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Pharmaceutical and Biomedical Analysis"
DOI: 10.1016/j.jpba.2017.06.001
Abstract: &NA; A novel strategy was developed for dual‐target screening of bioactive components from traditional Chinese medicines (TCMs). This strategy was based on the use of low‐cost microporous hollow fibers filled with target enzymes as baits… read more here.
Keywords: dual target; screening bioactive; target; ligand ... See more keywords
Evaluation of a data-processing method for target and non-target screening using comprehensive two-dimensional gas chromatography coupled with high-resolution time-of-flight mass spectrometry for environmental samples.
Sign Up to like & getrecommendations! Published in 2019 at "Talanta"
DOI: 10.1016/j.talanta.2018.10.050
Abstract: We evaluated the possibility of semi-automatic target and non-target screening by comprehensive two-dimensional gas chromatography coupled with high-resolution time-of-flight mass spectrometry (GC×GC-HRToFMS) by using estuarine sediment samples. Two-way screening consisting of compound-based (target screening) and… read more here.
Keywords: high resolution; mass; target; non target ... See more keywords
Non-target Screening Analysis of Volatile Organic Compounds in Drinking Water by Headspace-solid Phase Microextraction Gas Chromatography-Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Analytical Chemistry"
DOI: 10.1016/s1872-2040(20)60044-5
Abstract: Abstract A non-target screening analytical method for volatile organic compounds (VOCs) in drinking water by headspace-solid phase microextraction (HS-SPME) gas chromatography-mass spectrometry (GC-MS) was established. The operating parameters of HS-SPME were optimized by the peak… read more here.
Keywords: organic compounds; volatile organic; water; non target ... See more keywords
Target screening of plant secondary metabolites in river waters by liquid chromatography coupled to high-resolution mass spectrometry (LC–HRMS)
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Sciences Europe"
DOI: 10.1186/s12302-020-00399-2
Abstract: Background Substantial efforts have been made to monitor potentially hazardous anthropogenic contaminants in surface waters while for plant secondary metabolites (PSMs) almost no data on occurrence in the water cycle are available. These metabolites enter… read more here.
Keywords: plant; water; plant secondary; river waters ... See more keywords
Occurrence and contamination profile of legacy and emerging per- and polyfluoroalkyl substances (PFAS) in Belgian wastewater using target, suspect and non-target screening approaches.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of hazardous materials"
DOI: 10.2139/ssrn.4081210
Abstract: With the growing concern regarding the health risks of per- and polyfluoroalkyl substances (PFAS), there is an increasing demand for the identification of emerging PFAS. This study provides a comprehensive investigation of legacy and emerging… read more here.
Keywords: per polyfluoroalkyl; wastewater; polyfluoroalkyl substances; target screening ... See more keywords
Unravelling the occurrence of trace contaminants in surface waters using semi-quantitative suspected non-target screening analyses.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental pollution"
DOI: 10.2139/ssrn.4178874
Abstract: Several classes of anthropogenic chemicals such as pesticides and pharmaceuticals are frequently used in human-related life activities and are discharged into the aquatic environment. These compounds can exert an unknown effect on aquatic life and… read more here.
Keywords: suspected non; target screening; unravelling occurrence; occurrence ... See more keywords
Multi-Target Screening of Anti-Diabetic and Antioxidant Potential Bioactive Constituents from Dandelion
Sign Up to like & getrecommendations! Published in 2025 at "Foods"
DOI: 10.3390/foods14233990
Abstract: Taraxacum mongolicum Hand.-Mazz (TMHM), a primary source of dandelion, is a globally recognized edible and medicinal plant with significant potential in food, medicine, daily chemical products, and animal husbandry. Although hypoglycemic effects have been reported… read more here.
Keywords: anti diabetic; tmhm; bioactive constituents; target screening ... See more keywords
Transformation Products of Emerging Pollutants Explored Using Non-Target Screening: Perspective in the Transformation Pathway and Toxicity Mechanism—A Review
Sign Up to like & getrecommendations! Published in 2022 at "Toxics"
DOI: 10.3390/toxics10020054
Abstract: The scientific community has increasingly focused on forming transformation products (TPs) from environmental organic pollutants. However, there is still a lot of discussion over how these TPs are generated and how harmful they are to… read more here.
Keywords: review; transformation products; toxicity; target screening ... See more keywords