Results 11 to 20 of about 12,420,554 (248)
UHPLC-HRMS data from non-targeted screening for biotransformation products of cytostatic drug imatinib [PDF]
Data in Brief, 2022 Imatinib is a selective tyrosine kinase inhibitor used to treat chronic myeloid leukemia. It enters the environment by excretion from the body through urine and feces and is transferred with wastewater to a wastewater treatment plant.
Žiga Tkalec +4 more
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Non-targeted screening of per- and polyfluoroalkyl substances: Advanced methods, challenges, and environmental health [PDF]
Eco-Environment & HealthPer- and polyfluoroalkyl substances (PFAS), a class of synthetic fluorine-containing organic compounds, pose a serious threat to the ecological environment and human health due to their persistence, bioaccumulation, and extensive toxicity.
Shuan Yang +3 more
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Cogent Food & AgricultureA non-targeted UHPLC-Q-Orbitrap-HRMS workflow was applied to six matrices from two duck farms in Hunan, China. A total of 3,352 chemical features were obtained, and 209 anthropogenic contaminants were annotated (60 at Schymanski Level 2 and 149 at Level ...
Sheng Song, Li Yan
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Non-targeted Screening of Unknown Chemical Hazards in Imported Children’s Textiles by GC-Orbitrap MS [PDF]
Zhipu Xuebao, 2023 The quality and safety of children’s textiles, especially chemical safety, is very important. The harm to children caused by using unsafe products is immeasurable.
LIU Ya-hui1 +6 more
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Shanghai yufang yixue, 2023 ObjectiveTo establish a non-targeted screening method for emerging contaminants in drinking water based on high-resolution mass spectrometry and apply it to actual water samples.MethodsA total of 9 drinking water samples collected from 3 reservoirs in ...
WU Linying +6 more
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Machine Learning Tools Can Pinpoint High-Risk Water Pollutants
Proceedings, 2023 Liquid chromatography–high-resolution mass spectrometry (LC/HRMS) is a powerful tool for detecting chemicals that are present in low concentrations [...]
Helen Sepman +9 more
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Application of dried urine spots (DUS) for non-targeted quadrupole time-of-flight drug screening. [PDF]
, 2023 The use of dried urine spots (DUS) can simplify sample handling, shipment, and storage when compared to liquid urine samples. To prepare DUS, a small amount of urine is pipetted on a filter paper card.
König, Stefan +11 more
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Forensic Sciences Research, 2020 The proliferation of adulterated health foods and beverages in the market demands a comprehensive analytical strategy to identify the adulterants, particularly those of isomeric phosphodiesterase 5 (PDE5) inhibitors.
Ahmad Yusri Mohd Yusop +2 more
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A Review of Pesticide Pollution Analysis Techniques for Environmental Water Samples
Yankuang ceshi, 2021 BACKGROUND With the advancement of agricultural intensification and urbanization, pesticide residues in a large numbers of water environments in the world have exceeded the prescribed limit.
GUO Jie, ZHANG Yan, HU Zhen-guo, LIU Fei
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Hyphenated TLC as a Tool in the Effect-Directed Discovery of Bioactive Natural Products
Applied Sciences, 2020 Complex samples such as botanical extracts contain hundreds of compounds. Since we can only identify compounds that are stable, extractable, separable and detectable from complex botanical extracts, minimal sample treatment and different detection ...
Snezana Agatonovic-Kustrin +1 more
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