Results 51 to 60 of about 107,390 (195)

Risks for public health related to the presence of tetrodotoxin (TTX) and TTX analogues in marine bivalves and gastropods [PDF]

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

E-LoQ: Enhanced Locking for Quantum Circuit IP Protection

open access: yes2025 IEEE International Symposium on Hardware Oriented Security and Trust (HOST)
In recent years, quantum computing has started to demonstrate superior efficiency to classical computing. In quantum computing, quantum circuits that implement specific quantum algorithms are usually not directly executable on quantum computer hardware.
Liu, Yuntao, John, Jayden, Wang, Qian
openaire   +2 more sources

Validation of a multi-residue method to determine deltamethrin and alpha-cypermethrin in mosquito nets by gas chromatography with electron capture detection (GC-µECD) [PDF]

open access: yes, 2013
Background: Nowadays long-lasting insecticidal mosquito nets (LNs) are frequently used around the world to protect people against malaria vectors. As they contain insecticide, laboratory control is needed to check whether the content of the active ...
Ouattara, Jean Pierre Nabléni   +2 more
core   +2 more sources

Development and validation of a sensitive liquid chromatography-tandem mass spectrometry method for the analysis of Mancozeb residues in cauliflower: Risk assessment of real samples

open access: yesJournal of Chromatography Open
The Dithiocarbamate (DTC) group represents one of the largest consumed fungicides. Presently the most extensively used UV–Visible spectrophotometric method for quantification of DTCs suffers from a lack of sensitivity for trace level detection of residue,
K. Tripathi   +5 more
doaj   +1 more source

Occurrence of Alternaria mycotoxins and quantification of viable Alternaria spp. during the food processing of tomato products in Spain [PDF]

open access: yes, 2018
The occurrence of two Alternaria mycotoxins, alternariol (AOH) and alternariol monomethyl ether (AME) and the presence of conidia from Alternaria spp., were investigated throughout the food production chain of two businesses, one which uses organic fruit
Crespo Sempere, Ana   +4 more
core   +2 more sources

Development and validation of spectrofluorimetric and LC–MS/MS methods for the determination of hesperidin in human plasma and pharmaceutical forms [PDF]

open access: yesJournal of the Serbian Chemical Society, 2012
The spectrofluorometric method, based on fluorescence properties of aluminium (III)–hesperidin complex, for the determination of hesperidin in human plasma and pharmaceutical forms has been developed and validated. The complex shows strong emission in
Pavun Leposava A.   +6 more
doaj   +1 more source

Simultaneous quantification of 12 different nucleotides and nucleosides released from renal epithelium and in human urine samples using ion-pair reversed-phase HPLC [PDF]

open access: yes, 2012
Nucleotides and nucleosides are not only involved in cellular metabolism but also act extracellularly via P1 and P2 receptors, to elicit a wide variety of physiological and pathophysiological responses through paracrine and autocrine signalling pathways.
Alberto Contreras-Sanz   +60 more
core   +2 more sources

Comparison of the extractability of organophosphorus flame retardants in landfill media using organic and green solvents

open access: yesScientific Reports, 2022
Organic solvents are mainly used in the extraction of organophosphorus flame retardants (OPFRs) because of their availability and having been tested as good extracting solvents for most environmental pollutants.
Innocentia Velaphi Sibiya   +1 more
doaj   +1 more source

Analysis of imidazoles and triazoles in biological samples after MicroExtraction by packed sorbent [PDF]

open access: yes, 2017
This paper reports the MEPS-HPLC-DAD method for the simultaneous determination of 12 azole drugs (bifonazole, butoconazole, clotrimazole, econazole, itraconazole, ketoconazole, miconazole, posaconazole, ravuconazole, terconazole, tioconazole and ...
Bellagamba, Giuseppe   +9 more
core   +3 more sources

Structural basis of endo-siRNA processing by Drosophila Dicer-2 and Loqs-PD

open access: yesNucleic Acids Research
Abstract Endogenous small interfering RNAs (endo-siRNAs or esiRNAs) originate from either elongated endogenous transcripts capable of forming complex fold-back structures or from double-stranded regions generated through intermolecular base pairing of convergently transcribed mRNAs.
Na Cao   +6 more
openaire   +2 more sources

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