Results 111 to 120 of about 1,110,814 (176)

Non-target Screening of Emerging Organic Pollutants in Siberian Sediments

, 2023
Til tross for sin avsidesliggende beliggenhet, er Arktis i økende grad truet av forurensning, særlig fra kjemisk avrenning. I lys av dette undersøker denne studien både målrettede og ikke-målrettede analytiske metoder, og anvender disse teknikkene for å evaluere sedimentprøver fra Sibirs kystlinje.
openaire   +1 more source

Barriers and Facilitators to Colorectal Cancer Screening Among Health Fair Attendees in Utah

Journal of Primary Care & Community Health
Background: Colorectal cancer (CRC) screening uptake remains suboptimal despite the importance and effectiveness of various testing options. The purpose of our study was to identify barriers and facilitators to CRC screening in a community-based sample ...
Jordan E. Johnson, Svenja Pauleck, Andrea J.H. Williamson, Maranda Pahlkotter, Federica S. Brecha, Nathaniel Ferre, Nancy Ortiz, Robin L. Marcus, Sheetal Hardikar, Jessica N. Cohan   +9 more
doaj   +1 more source

[Establishment of non-targeted screening database and confirmation method for 18 mycotoxins in grains using ultra performance liquid chromatography-quadrupole-time of flight mass spectrometry]. [PDF]

Se Pu, 2023
Zhang L, Huang Z, Luo S, Cao L, Xie Y, Qian J.   +5 more
europepmc   +1 more source

Non-target screening - a powerful tool for selecting environmental pollutants.

, 2013
The main goal with this project was to test the potential and practicalness of the available non-target screening methods for identification of unknown or new emerging environmental pollutants. It was also desired to try to estimate the quantity of the identified compounds.
Schlabach, Martin, Haglund, Peter, Rostkowski, Pawel Marian, Dye, Christian   +3 more
openaire   +1 more source

Target Determination of Volatile Fluoroalkyl Pollutants and Non-Target Screening for Environmental Monitoring

Talanta
Per- and polyfluoroalkyl substances (PFAS) are persistent environmental contaminants known for their toxicity, mobility, and bioaccumulation. Efficient sample preparation and analysis of these compounds are critical for environmental monitoring. In this study, a novel analytical methodology is presented, integrating dynamic headspace extraction (DHS ...
Maria Chiara Corviseri, Allan Polidoro, Marco De Poli, Claudia Stevanin, Tatiana Chenet, Caterina D'Anna, Alberto Cavazzini, Luisa Pasti, Flavio Antonio Franchina   +8 more
openaire   +3 more sources

Non-Targeted Screening Method for Detecting Temporal Shifts in Spectral Patterns of Methicillin-Resistant Staphylococcus aureus and Post Hoc Description of Peak Features. [PDF]

Microorganisms
Nichani K, Uhlig S, San Martin V, Hettwer K, Frost K, Steinacker U, Kaspar H, Gowik P, Kemmlein S.   +8 more
europepmc   +1 more source

An Advanced Gas Chromatography-Mass Spectrometry Workflow for High-Confidence Non-Targeted Screening of Non-Intentionally Added Substances in Recycled Plastics. [PDF]

ACS Meas Sci Au
Lin H, Stultz C, Griffith J, Jeon J, Martinez De La Hoz JM, Yang P.   +5 more
europepmc   +1 more source

Non-Targeted Screening and Quantitative Analysis of Pesticides and Veterinary Drug Residues in <i>Brassica rapa chinensis</i> Using an Improved Quechers Method Based on Magnetic Materials. [PDF]

Foods
Tang M, Ni Y, Zang T, Gao W, Song J, Zou J, Xu D.   +6 more
europepmc   +1 more source

Multi-model risk assessment of pesticide residues in seasonal fruits based on integrated targeted/non-targeted screening: Implications for vulnerable populations. [PDF]

Food Chem X
Si W, Song Y, Guo C, Huang Z, Chen L, Xu F, Bai B, Huo K, Wang S.   +8 more
europepmc   +1 more source

Non-Targeted Screening and Identification of the Transformation Pathway of Carbamazepine in the Saemangeum Watershed, Republic of Korea. [PDF]

Int J Mol Sci
Jeon DR, Kim YE, Im JK, Huh Y, Kim HS.
europepmc   +1 more source