Results 21 to 30 of about 1,616,230 (293)

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, van Bavel, Bert, Fischer, Stellan, Haglund, Peter, Rostkowski, Pawel, Reid, Malcom J., Samanipour, Saer, Schlabach, Martin, Veenaas, Cathrin, Dam, Maria   +9 more
openaire   +2 more sources

Actual contamination of the Danube and Sava rivers at Belgrade (2013) [PDF]

Journal of the Serbian Chemical Society, 2014
This study is focussed on a comprehensive investigation on the state of pollution of Danube and Sava rivers in Belgrade region. Different complementary analytical approaches have been used covering both (i) organic ccontaminants in river water ...
Antonijević Milan D., Arsović Marija, Čáslavský Josef, Cvetković Vesna, Dabić Predrag, Franko Mladen, Ilić Gordana, Ivanović Milena, Ivanović Nevena, Kosovac Milica, Medić Dragana, Najdanović Slobodan, Nikolić Milica, Novaković Jovana, Radovanović Tatjana, Ranić Đurđina, Šajatović Bojan, Špijunović Gorica, Stankov Ivana, Tošović Jelena, Trebše Polonca, Vasiljević Olivera, Schwarzbauer Jan   +22 more
doaj   +1 more source

Use of Passive and Grab Sampling and High-Resolution Mass Spectrometry for Non-Targeted Analysis of Emerging Contaminants and Their Semi-Quantification in Water

Molecules, 2022
Different groups of organic micropollutants including pharmaceuticals and pesticides have emerged in the environment in the last years, resulting in a rise in environmental and human health risks. In order to face up and evaluate these risks, there is an
Đorđe Tadić, Rayana Manasfi, Marine Bertrand, Andrés Sauvêtre, Serge Chiron   +4 more
doaj   +1 more source

Collision Cross Section Prediction with Molecular Fingerprint Using Machine Learning

Molecules, 2022
High-resolution mass spectrometry is a promising technique in non-target screening (NTS) to monitor contaminants of emerging concern in complex samples. Current chemical identification strategies in NTS experiments typically depend on spectral libraries,
Fan Yang, Denice van Herwerden, Hugues Preud’homme, Saer Samanipour   +3 more
doaj   +1 more source

Insecticide Effects on Normal Development and Hatch of Embryos of \u3ci\u3eParatanytarsus Parthenogeneticus\u3c/i\u3e (Diptera: Chironomidae) [PDF]

, 2017
Simple, low cost methods are needed to determine the effect of pesticides on non-target aquatic organisms. In this report, embryos of Paratanytarsus parthenogenetic us were exposed from deposition to hatch to five pesticides.
Anderson, Richard L, Shubat, Pam
core   +2 more sources

Barriers to cervical screening participation in high-risk women [PDF]

, 2015
Aim Women aged 25–35 years, for whom cervical cancer is most problematic, are least likely to participate in the cervical screening programme. Therefore, identifying barriers to screening participation in this high-risk group is essential.
Lovell, Brian, Shepherd, Lee, Wetherell, Mark   +2 more
core   +1 more source

Per- and polyfluoralkyl substances (PFAS) in drinking water system: Target and non-target screening and removal assessment

Environment International, 2022
The massive use and the persistence of per- and polyfluoroalkyl substances (PFAS) have led to their frequent detection in aquatic environments, which may further threaten drinking water safety.
Yu-Qing Wang, Li-Xin Hu, Ting Liu, Jia-Hui Zhao, Yuan-Yuan Yang, You-Sheng Liu, Guang-Guo Ying   +6 more
doaj   +1 more source

Non-target screening with high-resolution mass spectrometry: critical review using a collaborative trial on water analysis [PDF]

, 2015
In this article, a dataset from a collaborative nontarget screening trial organised by the NORMAN Association is used to review the state-of-the-art and discuss future perspectives of non-target screening using high-resolution mass spectrometry in ...
Bados, Philippe, Bletsou, Anna, Bogialli, Sara, De Boer, Ronald, Grosse, Sylvia, Guillon, Amélie, Haglund, Peter, Hollender, Juliane, Ibáñez, Maria, Ipolyi, Ildiko M., Krauss, Martin, Kunkel, Uwe, Leroy, Gaëla, Letzel, Thomas, Noyon, Naïke, Onghena, Matthias, Oswald, Peter, Portoles, Tania, Reid, Malcolm, Rostkowski, Pawel, Schulz, Wolfgang, Schulze, Tobias, Schymanski, Emma, Singer, Heinz P., Slobodnik, Jaroslav, Stipaničev, Draženka, Thomaidis, Nikolaos, Zwiener, Christian   +27 more
core   +3 more sources

A Data-Independent Methodology for the Structural Characterization of Microcystins and Anabaenopeptins Leading to the Identification of Four New Congeners

Toxins, 2019
Toxin-producing cyanobacteria are responsible for the presence of hundreds of bioactive compounds in aquatic environments undergoing increasing eutrophication.
Audrey Roy-Lachapelle, Morgan Solliec, Sébastien Sauvé, Christian Gagnon   +3 more
doaj   +1 more source

Non-target screening and risk assessment of organophosphate esters (OPEs) in drinking water resource water, surface water, groundwater, and seawater

Environment International, 2022
By use of an integrated target, suspect, and non-target screening strategy, we investigated occurrence and spatial distribution of organophosphate esters (OPEs) in four types of water (drinking water resource water, surface water, groundwater, and ...
Jianan Huang, Zhanqi Gao, Guanjiu Hu, Guanyong Su   +3 more
doaj   +1 more source