Results 41 to 50 of about 107,390 (195)

Disposable Stochastic Platform for the Simultaneous Determination of Calcipotriol and Betamethasone in Pharmaceutical and Surface Water Samples

Chemosensors, 2023
A disposable stochastic platform based on calix [6]arene modified multi-walled carbon nanotubes-gold nanoparticles screen-printed electrode has been developed for the simultaneous determination of calcipotriol and betamethasone.
Bianca-Maria Tuchiu, Raluca-Ioana Stefan-van Staden, Jacobus (Koos) Frederick van Staden, Hassan Y. Aboul-Enein   +3 more
doaj   +1 more source

New Method for Simultaneous Determination of Microcystins and Cylindrospermopsin in Vegetable Matrices by SPE-UPLC-MS/MS [PDF]

, 2018
Cyanotoxins are a large group of noxious metabolites with different chemical structure and mechanisms of action, with a worldwide distribution, producing effects in animals, humans, and crop plants.
Cameán Fernández, Ana María, Campos, Alexandre, Díez-Quijada Jiménez, Leticia, Guzmán Guillén, Remedios, Jos Gallego, Ángeles Mencía, Llana Ruiz-Cabello, María, Prieto Ortega, Ana Isabel, Vasconcelos, Vitor   +7 more
core   +1 more source

Dataset describing biodegradation of individual polychlorinated biphenyl congeners (PCBs) by Paraburkholderia xenovorans LB400 in presence and absence of sediment slurry

Data in Brief, 2021
This dataset describes the biodegradation of polychlorinated biphenyl (PCB) congeners by Paraburkholderia xenovorans LB400 in absence and presence of PCB-contaminated sediment slurry, over time [1].
Christian M. Bako, Timothy E. Mattes, Rachel F. Marek, Keri C. Hornbuckle, Jerald L. Schnoor   +4 more
doaj   +1 more source

Risks to human and animal health related to the presence of deoxynivalenol and its acetylated and modified forms in food and feed [PDF]

, 2017
Peer reviewedPublisher ...
EFSA Panel on Contaminants in the Food Chain (CONTAM)
core   +1 more source

Multi-Mycotoxin Occurrence in Dairy Cattle Feeds from the Gauteng Province of South Africa: A Pilot Study Using UHPLC-QTOF-MS/MS

Toxins, 2018
The indispensable nature of toxigenic fungi and mycotoxins in agricultural systems is of worldwide concern, hence the need for surveillance studies to preserve public health.
Rumbidzai Changwa, Wilfred Abia, Titus Msagati, Hlengilizwe Nyoni, Khanyisa Ndleve, Patrick Njobeh   +5 more
doaj   +1 more source

Evaluating limit of detection and quantification for higher heating value and ultimate analysis of fast-growing trees and agricultural residues biomass using NIRS

Engineering and Applied Science Research, 2023
Accurate non-destructive assessment of biomass energy properties is essential for optimizing its use as an alternative fuel. In this study, 200 biomass samples were used to determine higher heating value (HHV) and 120 biomass samples for analyzing ...
Bijendra Shrestha, Zenisha Shrestha, Jetsada Posom, Panmanas Sirisomboon, Bim Prasad Shrestha   +4 more
doaj  

Modification of the existing maximum residue level for fosetyl/phosphonic acid for potatoes and wheat

EFSA Journal, 2019
In accordance with Article 6 of Regulation (EC) No 396/2005, the applicants Luxembourg Industries (Pamol) Ltd and De Sangosse SAS submitted a request to the competent national authority in France to modify the existing maximum residue level (MRL) for ...
European Food Safety Authority (EFSA), Maria Anastassiadou, Alba Brancato, Luis Carrasco Cabrera, Lucien Ferreira, Luna Greco, Samira Jarrah, Aija Kazocina, Renata Leuschner, Jose Oriol Magrans, Ileana Miron, Ragnor Pedersen, Marianna Raczyk, Hermine Reich, Silvia Ruocco, Angela Sacchi, Miguel Santos, Alois Stanek, Jose Tarazona, Anne Theobald, Alessia Verani   +20 more
doaj   +1 more source

The entanglement of purification [PDF]

, 2002
We introduce a measure of both quantum as well as classical correlations in a quantum state, the entanglement of purification. We show that the (regularized) entanglement of purification is equal to the entanglement cost of creating a state $\rho ...
Barbara M. Terhal, Barnum H., Bennett C. H., Cerf N. J., David P. DiVincenzo, Debbie W. Leung, Fannes M., Henderson L., Holevo A. S., Horodecki M., Horodecki M., Horodecki M., Jamiołkowski A., King C., Lo H.-K., Michał Horodecki, Nielsen M. A., Ruskai M.-B., Schumacher B., Stinespring W. F., Vedral V.   +20 more
core   +2 more sources

Trace-level detection of pharmaceutical residues in River Water of Hull, United Kingdom

Romanian Journal of Ecology & Environmental Chemistry
A comprehensive trace analysis method was developed in this study for the quantification of four commonly used pharmaceuticals, namely diclofenac, cetirizine, triclosan, and phenylephrine, in Winestead drain river water from the Humber Region United ...
OLAYINKA OLUSOLA JOHNSON, KEVIN WELHAM
doaj   +1 more source

Human Mycotoxin Biomonitoring: Conclusive remarks on direct or indirect assessment of urinary deoxynivalenol [PDF]

, 2020
Deoxynivalenol is one of the most ubiquitous mycotoxins in the Western diet through its presence in cereals and cereal products. A vast amount of studies indicate the worrying level of exposure to this toxin, while even high percentages of the population
Bouzaghnane, Nabila, De Boevre, Marthe, De Saeger, Sarah, Vidal Corominas, Arnau   +3 more
core   +1 more source