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Sample preparation techniques for suspect and non-target screening of emerging contaminants [PDF]
Chemosphere, 2022 The progress in sensitivity and resolution in mass spectrometers in recent years provides the possibility to detect a broad range of organic compounds in a single procedure. For this reason, suspect and non-target screening techniques are gaining attention since they enable the detection of hundreds of known and unknown emerging contaminants in various
Parvaneh Hajeb +3 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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Suspect and non-target screening: the last frontier in environmental analysis
Analytical Methods, 2021 This review evaluates the state of the art of suspect and non-target screening techniques including sampling, sample treatment, instrumental analysis, data processing and an examination of recent applications in xenobiotics' environmental occurrence.
B. González-Gaya +9 more
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Bladder cancer biomarker screening based on non-targeted urine metabolomics [PDF]
International Urology and Nephrology, 2021 Bladder cancer is one of the most common malignancies of the urinary system, and its screening relies heavily on invasive cystoscopy, which increases the risk of urethral injury and infection. This study aims to use non-targeted metabolomics methods to screen for metabolites that are significantly different between the urine of bladder cancer patients ...
Jinkun Li +5 more
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Non-target screening of emerging contaminants in landfills: A review
Current Opinion in Environmental Science & Health, 2023 Leachate from landfills is considered an important point source of contamination, which poses significant threat to the receiving ecosystems and their resources. Therefore, it is necessary to monitor the occurrence of contaminants, and develop effective treatment processes, and to achieve this, target, suspect and non-target screening must be employed.
Nika, M.-C. +3 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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Maximizing output from non-target screening
, 2021 The purpose of this project is to dig deeper into the data material already generated in the Suspect screening in Nordic countries: Point sources in city areas (TemaNord: 2017:561) to further optim ...
Andreasen, Birgitta +9 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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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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Suspect and non-target screening of acutely toxic Prymnesium parvum
Science of The Total Environment, 2020 Harmful algal blooms (HABs) are increasing in frequency, magnitude, and duration around the world. Prymnesium parvum is a HAB species known to cause massive fish kills, but the toxin(s) it produces contributing to this acute toxicity to fish have not been confirmed.
Taylor, Raegyn B. +5 more
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