Results 21 to 30 of about 1,205,949 (253)

From By-Products to Fertilizer: Chemical Characterization Using UPLC-QToF-MS via Suspect and Non-Target Screening Strategies

open access: yesMolecules, 2022
The increasing demands of agriculture and the food market have resulted in intensive agricultural practices using synthetic fertilizers to maximize production.
Anthi Panara   +2 more
doaj   +1 more source

Anticipated regret to increase uptake of colorectal cancer screening (ARTICS):a randomised controlled trial [PDF]

open access: yes, 2015
Screening is important for early detection of colorectal cancer. Our aim was to determine whether a simple anticipated regret (AR) intervention could increase uptake of colorectal cancer screening. A randomised controlled trial of a simple, questionnaire-
Brownlee, Linda A.   +9 more
core   +1 more source

Improving Exposure Assessment Using Non-Targeted and Suspect Screening: The ISO/IEC 17025: 2017 Quality Standard as a Guideline

open access: yesJournal of Xenobiotics, 2021
The recent advances of novel methodologies such as non-targeted and suspect screening based on high-resolution mass spectrometry (HRMS) have paved the way to a new paradigm for exposure assessment.
Juliana Monteiro Bastos da Silva   +5 more
doaj   +1 more source

Assessment of Micro- and Nanoplastic Composition (Polymers and Additives) in the Gastrointestinal Tracts of Ebro River Fishes

open access: yesMolecules, 2022
One of the main routes of fish exposure to micro- and nanoplastics (MNPLs) is their ingestion. MNPLs can act as reservoirs of organic contaminants that are adsorbed onto their surfaces, or that can leach from their complex formulations, with potential ...
Maria Garcia-Torné   +4 more
doaj   +1 more source

Economic evaluation of screening for open angle glaucoma [PDF]

open access: yes, 2008
Objectives: The aim of this study was to assess the cost-effectiveness of screening for open-angle glaucoma (OAG) in the United Kingdom, given that OAG is an important cause of blindness worldwide.
Burr, Jennifer M.   +6 more
core   +1 more source

A Rapid Screening Method for the Detection of Additives in Electronics and Plastic Consumer Products Using AP-MALDI-qTOF-MS

open access: yesToxics, 2023
A novel method was developed and optimized for the fast-screening analysis of additives in electronics and plastic consumer products using atmospheric pressure matrix-assisted laser desorption ionization (AP-MALDI) coupled with a high-resolution ...
Maurice de Jonker   +3 more
doaj   +1 more source

Recommendations for a colorectal cancer screening programme in Ireland [PDF]

open access: yes, 2008
In April 2007, the National Cancer Screening Service Board established an expert advisory group to study the medical and scientific evidence concerning screening for colorectal cancer and to make recommendations to the Board about the potential benefits ...
NCSS Expert Advisory Group on Colorectal Cancer Screening
core   +1 more source

Suspect screening of exogenous compounds using multiple reaction screening (MRM) profiling in human urine samples. [PDF]

open access: yesJ Chromatogr B Analyt Technol Biomed Life Sci, 2022
Thousands of chemical compounds produced by industry are dispersed in the human environment widely enough to reach the world population, and the introduction of new chemicals constantly occurs.
Marasco Júnior CA   +8 more
europepmc   +2 more sources

Suspect and non-target screening of pesticides and pharmaceuticals transformation products in wastewater using QTOF-MS

open access: yesEnvironment International, 2020
Pesticides and pharmaceuticals are widely used in modern life and are discharged into wastewater after usage. However, a large number of transformation products (TPs) are formed through abiotic (hydrolysis/photolysis, etc.) and biotic (aerobic/anaerobic ...
Xuebing Wang   +9 more
doaj   +1 more source

AN IMPROVED NON-TARGET ANALYSIS AND SUSPECT SCREENING WORKFLOW FOR ORGANIC ACID CONTAMINANTS IN DRINKING WATER [PDF]

open access: yes, 2022
A novel and generalisable analytical workflow for non-target analysis (NTA) and suspect screening (SS) of potentially toxic organic acids in drinking water is presented, featuring selective extraction by silica-based strong anion exchange solid-phase ...
Paolo, Vineis   +3 more
core   +2 more sources

Home - About - Disclaimer - Privacy