Andrés Pérez‐Parada
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View article: Incidence Study of Two UV Filters (Octocrylene and Octinoxate) and the Synthetic Fragrance Galaxolide in Commercial Yellow Clam (Amarilladesma mactroides)
Incidence Study of Two UV Filters (Octocrylene and Octinoxate) and the Synthetic Fragrance Galaxolide in Commercial Yellow Clam (Amarilladesma mactroides) Open
In this work, we study two UV filters (octocrylene and octinoxate) and the synthetic fragrance galaxolide in the yellow clam (Amarilladesma mactroides). Two beaches were strategically selected based on their contrasting population density,…
View article: Microbial communities indicate fine differences in pollution levels by emerging contaminants
Microbial communities indicate fine differences in pollution levels by emerging contaminants Open
Aquatic microbial communities are well known to rapidly respond to environmental changes, and to harbor the highest taxonomic and genetic diversity among biological communities. Nevertheless, they remain under-utilized as bioindicators of …
View article: Fungicide strategies for Ramularia Leaf Spot control recommended in Uruguay and its residues in barley grains
Fungicide strategies for Ramularia Leaf Spot control recommended in Uruguay and its residues in barley grains Open
Ramularia leaf spot (RLS) is primarily managed by foliar fungicide spraying, which can result in residues in the grain. In recent years, increasing attention has been paid to the risks these residues pose to consumers. This study aimed to …
View article: Levels of persistent organic pollutants (POPs) in the Antarctic atmosphere over time (1980 to 2021) and estimation of their atmospheric half-lives
Levels of persistent organic pollutants (POPs) in the Antarctic atmosphere over time (1980 to 2021) and estimation of their atmospheric half-lives Open
Persistent organic pollutants (POPs) are synthetic compounds that were intentionally produced in large quantities and have been distributed in the global environment, originating a threat due to their persistence, bioaccumulative potential…
View article: Levels of persistent organic pollutants (POPs) in the Antarctic atmosphere over time (1980 to 2021) and estimation of their atmospheric half-lives.
Levels of persistent organic pollutants (POPs) in the Antarctic atmosphere over time (1980 to 2021) and estimation of their atmospheric half-lives. Open
Persistent organic pollutants (POPs) are synthetic compounds that were intentionally produced in large quantities and have been distributed in the global environment, originating a threat due to their persistence, bioaccumulative potential…
View article: Determination of Microcystins in Fish Tissue by ELISA and MALDI-TOF MS Using a Highly Specific Single Domain Antibody
Determination of Microcystins in Fish Tissue by ELISA and MALDI-TOF MS Using a Highly Specific Single Domain Antibody Open
The development of simple, reliable, and cost-effective methods is critically important to study the spatial and temporal variation of microcystins (MCs) in the food chain. Nanobodies (Nbs), antigen binding fragments from camelid antibodie…
View article: Determination of glyphosate and AMPA in freshwater and soil from agroecosystems by 9-fluorenylmethoxycarbonyl chloride derivatization and liquid chromatography - fluorescence detection and tandem mass spectrometry
Determination of glyphosate and AMPA in freshwater and soil from agroecosystems by 9-fluorenylmethoxycarbonyl chloride derivatization and liquid chromatography - fluorescence detection and tandem mass spectrometry Open
The herbicide glyphosate (GLY) and its metabolite aminophosphonic acid (AMPA) are troublesome compounds for analysis in the environment. Here we report a reliable technique for GLY and AMPA determination in freshwater and soils by means of…
View article: Evaluation of Fusarium mycotoxins and fungicide residues in barley grain produced in Uruguay
Evaluation of Fusarium mycotoxins and fungicide residues in barley grain produced in Uruguay Open
This work aims to survey the current barley grain situation in terms of the concentration level of Fusarium mycotoxins and fungicides used to control Ramularia Leaf Spot and Fusarium Head Blight in barley grain. For this purpose, a total o…
View article: Transmission of Multidrug-Resistant Salmonella enterica Subspecies enterica 4,[5],12:i:- Sequence Type 34 between Europe and the United States
Transmission of Multidrug-Resistant Salmonella enterica Subspecies enterica 4,[5],12:i:- Sequence Type 34 between Europe and the United States Open
Multidrug-resistant Salmonella enterica subspecies enterica 4,[5],12:i:- sequence type 34 represents a worldwide public health risk. To determine its origin in the United States, we reconstructed a time-scaled phylogeny with a discrete tra…
View article: GC–MS and LC–MS/MS workflows for the identification and quantitation of pyrrolizidine alkaloids in plant extracts, a case study: Echium plantagineum
GC–MS and LC–MS/MS workflows for the identification and quantitation of pyrrolizidine alkaloids in plant extracts, a case study: Echium plantagineum Open
Workflows based on gas and liquid chromatography coupled to mass spectrometry for the identification of toxic pyrrolizidine alkaloids present in plants were developed and applied to Echium plantagineum L., Boraginaceae, extracts. GC–MS bas…
View article: Spatial Machine Learning Approach for Risk-Based Surveillance of Bluetongue Virus Serotypes in Europe
Spatial Machine Learning Approach for Risk-Based Surveillance of Bluetongue Virus Serotypes in Europe Open
Event Abstract Back to Event Spatial Machine Learning Approach for Risk-Based Surveillance of Bluetongue Virus Serotypes in Europe Moh A. Alkhamis1, 2*, Nicholas M. Fountain-Jones3, Andres M. Perez3 and Jose M. Sanchez-Vizcaino4 1 Kuwait U…
View article: Bayesian Phylodynamic Analyses of Segment 10 Reveals Global Origin, Spread, and Host Transmission of Bluetongue Virus
Bayesian Phylodynamic Analyses of Segment 10 Reveals Global Origin, Spread, and Host Transmission of Bluetongue Virus Open
Event Abstract Back to Event Bayesian Phylodynamic Analyses of Segment 10 Reveals Global Origin, Spread, and Host Transmission of Bluetongue Virus Moh A. Alkhamis1*, Cecilia Aguilar2, Andres M. Perez3 and Jose M. Sanchez-Vizcaino2 1 Kuwait…