A5021874782- biodegradable polymer synthesis and properties
- Therapeutic Uses of Natural Elements
- Essential Oils and Antimicrobial Activity
- Effects and risks of endocrine disrupting chemicals
- Nanoparticles: synthesis and applications
- Carcinogens and Genotoxicity Assessment
- Clay minerals and soil interactions
- Aluminum toxicity and tolerance in plants and animals
- Microplastics and Plastic Pollution
- Aquatic Ecosystems and Phytoplankton Dynamics
- Nanocomposite Films for Food Packaging
- Environmental Toxicology and Ecotoxicology
- Polymer Nanocomposites and Properties
- Biocrusts and Microbial Ecology
- Insect Pest Control Strategies
- Garlic and Onion Studies
- Fungal Plant Pathogen Control
- Genomics, phytochemicals, and oxidative stress
- Metal complexes synthesis and properties
- Animal testing and alternatives
- Plant chemical constituents analysis
- Microbial Metabolic Engineering and Bioproduction
- N-Heterocyclic Carbenes in Organic and Inorganic Chemistry
- Collagen: Extraction and Characterization
- Graphene and Nanomaterials Applications
Universidad Pablo de Olavide
2019-2024
Universidad de Sevilla
2013-2019
The food industry is developing new packaging systems (active packaging) through the incorporation of essential oils or their main compounds into films. This could confer them antimicrobial and/or antioxidant properties already extensively described for these substances, improving shelf life perishable products. However, a safe range concentrations use in active should be established to reach market proposals and avoid risks consumers. present work reviews scientific literature concerning...
The incorporation of the natural mineral clay montmorillonite into polymeric systems enhances their barrier properties as well thermal and mechanical resistance, making them suitable for a wide range industrial applications, e.g., in food industry. Considering humans could easily be exposed to these clays due migration food, toxicological health effects exposure should studied. In present work, cytotoxic induced by two different (the unmodified Cloisite® Na+, organically modified 30B) on...
Two organo-modified clays for food contact applications were developed to produce hydrophobically modified montmorillonite and hence obtain better compatibility between the biopolymer filler (nanoclay). These nanofillers characterised by Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction thermogravimetric analysis (TGA) in order study their composition, structure thermal stability. The fillers used reinforce polylactic acid (PLA) bottles, which using different techniques such...
The reactivity of the multisite (amino)cyclotriphosphazene ligands, [N3P3(NHCy)6] and [N3P3(NHCy)3(NMe2)3], has been explored in order to obtain silver(I) metallophosphazene complexes. Two series cationic metallophosphazenes were obtained characterized: [N3P3(NHCy)6{AgL}n](TfO)n [n = 2, L PPh3 (2), PPh2Me (4); n 3, (3), (5), TPA (TPA 1,3,5-triaza-7-phosphaadamantane, 6)] nongem-trans-[N3P3(NHCy)3(NMe2)3{AgL}n](TfO)n (7), (9); (8), (10)]. 5, 7, 9 have also characterized by single-crystal...
The food packaging industry is in continuous development order to obtain more secure and stable beverages. incorporation of inorganic organic materials with plastic polymers leads polymer composites. Among the compounds, clays such as montmorillonite (MTT) its derivatives are great interest due their advantageous properties. Technological Institute Packaging, Transport,and Logistics (ITENE) developed a novel nanocomposite based on poly(lactic) acid (PLA) using an MMT derivative, named Clay1,...
Effects not related with the inhibition of complex I mitochondrial electron transport chain are studied in S. pombe, which lacks it. This study aims: First, use a strategy pombe strains to investigate toxicity, mechanisms action, interactions and detoxication by efflux pumps. Second, toxic action rotenone. In dose-response assessment, yeast presented good correlation toxicity Daphnia magna for 15 chemicals. mechanistic study, mph1Δ strain marked specificity interaction microtubules...