A5020986667- Microplastics and Plastic Pollution
- Effects and risks of endocrine disrupting chemicals
- Recycling and Waste Management Techniques
- Pharmaceutical and Antibiotic Environmental Impacts
- Toxic Organic Pollutants Impact
- Per- and polyfluoroalkyl substances research
- Mass Spectrometry Techniques and Applications
- Advanced Chemical Sensor Technologies
- Nanoparticles: synthesis and applications
- Atmospheric chemistry and aerosols
- Metabolomics and Mass Spectrometry Studies
- Pesticide Exposure and Toxicity
- Pesticide and Herbicide Environmental Studies
- Marine Biology and Environmental Chemistry
Universidade de Santiago de Compostela
2021-2024
Universitat de les Illes Balears
2024
The current study aimed to investigate major knowledge gaps regarding the application of anodic oxidation (AO) process with boron-doped diamond (BDD) anodes for remediation water matrices contaminated per- and polyfluoroalkyl substances (PFAS). This included: (i) degradation ultrashort-chain (C1-C3) long-chain (C9-C13) PFAS in addition short- medium-chain (C4-C8) PFAS, (ii) multi-solute systems different content (0.2 µg L-1 versus 2.0 L-1) diversity (24 C1-C13 8 C1-C8) single-solute systems,...
Notwithstanding the fact that microplastic fragments were encountered in human stool, little effort has been geared towards elucidating impact of chemical additives upon health. In this work, standardized bioaccessibility tests under both fasting and fed conditions are herein applied to investigation oral plastic monomers (i.e. eight phthalate esters (PAEs) bisphenol A (BPA)) low-density polyethylene (LDPE) polyvinyl chloride (PVC) microplastics. The generation monoesters is evaluated time...
This review describes a wide variety of analytical approaches for the assessment human exposure to organic chemicals associated with plastic additives, focusing on works published in last decade plasticisers, bisphenols, flame retardants and antioxidants. Physiologically based extraction tests serve as preliminary in-vitro assays determine bioaccessibility these compounds from micro/nanoplastics body fluids gastrointestinal tract, skin, or lung. Whenever plastic-laden become bioavailable,...
An automated procedure for the simultaneous determination of six anionic pesticides, including glyphosate (GLY) and its transformation product aminomethylphosphonic acid (AMPA), was developed applied to analysis environmental water samples. The proposed method combines on-line concentration samples (0.160 mL), with compounds separation in an anion-exchange liquid chromatography (LC) column, followed by their selective tandem mass spectrometry (MS/MS). global completed 25 min, providing...
In this work, organic chemicals associated with microplastics (MPs) exposed to a coastal anthropogenized environment for up eight weeks have been screened for, in order discern the (de)sorption dynamics of marine ecosystem. Low-density polyethylene (LDPE) pellets were studied since they represent primary MPs used by plastic industry and relevant input into oceans. To maximize coverage that could be detected, both liquid gas chromatography coupled quadrupole-time-of-flight (GC-QTOF LC-QTOF,...
Abstract This work presents an optimized gas chromatography–electron ionization–high-resolution mass spectrometry (GC-EI-HRMS) screening method. Different method parameters affecting data processing with the Agilent Unknowns Analysis SureMass deconvolution software were in order to achieve best compromise between false positives and negatives. To this end, accurate-mass library of 26 model compounds was created. Then, five replicates mussel extracts spiked a mixture these at two...
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