Eduardo Di Mauro
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View article: Microstructural and Magnetic Properties of Polyamide-Based Recycled Composites with Iron Oxide Nanoparticles
Microstructural and Magnetic Properties of Polyamide-Based Recycled Composites with Iron Oxide Nanoparticles Open
This study explores a sustainable approach to developing magnetic nanocomposites by synthesizing a mixed-phase iron oxide (IO) and recycled polyamide (RPA) composite from textile waste. The RPA/IO nanocomposite’s microstructural and magnet…
View article: Microstructural and Magnetic Properties of Polyamide-Based Recycled Composite with Iron Oxide Nanoparticles
Microstructural and Magnetic Properties of Polyamide-Based Recycled Composite with Iron Oxide Nanoparticles Open
This study explores a sustainable approach to developing magnetic nanocomposites by synthesizing a mixed-phase iron oxide (IO) and recycled polyamide (RPA) composite derived from textile waste. The RPA/IO nanocomposite’s microstructural an…
View article: Magnetic fluctuations of goethite (α-FeOOH) analyzed through Al substituted samples
Magnetic fluctuations of goethite (α-FeOOH) analyzed through Al substituted samples Open
View article: Ferritin and Free Radicals Species in Seeds by Electron Paramagnetic Resonance
Ferritin and Free Radicals Species in Seeds by Electron Paramagnetic Resonance Open
Biodiesel is a relevant source of renewable energy which has received a lot of attention due to the need to create a renewable fuel matrix. An important source of raw material for the biodiesel production is oilseeds. Considering the lack …
View article: Biodegradation of bio-sourced and synthetic organic electronic materials towards green organic electronics
Biodegradation of bio-sourced and synthetic organic electronic materials towards green organic electronics Open
View article: Origin of the Magnetic Fluctuations of Goethite (α-FeOOH) Analyzed Through Al Substituted Samples
Origin of the Magnetic Fluctuations of Goethite (α-FeOOH) Analyzed Through Al Substituted Samples Open
View article: Influence of Spray-Drying and Room Temperature Storage on the Anti- and Prooxidant Properties of Fermented Juçara Pulp
Influence of Spray-Drying and Room Temperature Storage on the Anti- and Prooxidant Properties of Fermented Juçara Pulp Open
Many fruits and vegetables contain compounds with antioxidant properties, but the processing and storage conditions of the food industry may damage these beneficial compounds and produce free radicals that are associated with oxidative str…
View article: Evaluation of the Oxidation Degradation Process of Biodiesel via 1H NMR Spectroscopy
Evaluation of the Oxidation Degradation Process of Biodiesel via 1H NMR Spectroscopy Open
Biodiesel is a suitable alternative to replace the petro-diesel.The biodiesel is formed by unsaturated esters easily degraded by interferences of oxygen, temperature, contact with metals or contaminants.The aim of this research was to inve…
View article: The effect of pH and ionic strength on the adsorption of glyphosate onto ferrihydrite
The effect of pH and ionic strength on the adsorption of glyphosate onto ferrihydrite Open
Although, glyphosate (N-(phosphonomethyl) glycine) is one of the most widely used herbicides in the world, its interaction with poorly crystalline iron oxides, such as ferrihydrite, is not well studied. In this research, we examined the ad…
View article: The Biopigment Eumelanin in the Sustainability Challenge: Interfaces With Metal Electrodes, UV-Absorption Enhancement of Plastics and its Biodegradability
The Biopigment Eumelanin in the Sustainability Challenge: Interfaces With Metal Electrodes, UV-Absorption Enhancement of Plastics and its Biodegradability Open
RÉSUMÉ: L'Organisation des Nations Unies (ONU) définit le développement durable comme la capacité d'une génération de satisfaire ses propres besoins « sans compromettre la possibilité des générations suivantes de satisfaire les leurs ». Le…
View article: Solid adenine and seawater salts exposed to gamma radiation: An FT-IR and EPR spectroscopy analysis for prebiotic chemistry
Solid adenine and seawater salts exposed to gamma radiation: An FT-IR and EPR spectroscopy analysis for prebiotic chemistry Open
View article: Eumelanin for nature‐inspired UV‐absorption enhancement of plastics
Eumelanin for nature‐inspired UV‐absorption enhancement of plastics Open
In the human body, the black‐brown biopigment eumelanin blocks harmful ultraviolet (UV) radiation. In the plastics industry, additives are often added to polymers to increase their UV‐absorption properties. We herein report an assessment o…
View article: On the antioxidant activity of eumelanin biopigments: a quantitative comparison between free radical scavenging and redox properties
On the antioxidant activity of eumelanin biopigments: a quantitative comparison between free radical scavenging and redox properties Open
The antioxidant activity of eumelanin, a ubiquitous pigment in flora and fauna, constitutes one of its most fascinating physicochemical properties. To shed light on free radical scavenging vs redox facets of such activity, we applied hydro…
View article: Smart Packaging in the Sustainability Challenge: Eumelanin as a UV-Absorption Enhancer of Polymers
Smart Packaging in the Sustainability Challenge: Eumelanin as a UV-Absorption Enhancer of Polymers Open
The black-brown biopigment eumelanin screens the harmful ultraviolet (UV) radiation in the human skin. In industry, the absorption of plastics in the UV range is improved by the inclusion of additives. Our work reports an evaluation of the…
View article: An electrochemical study of natural and chemically controlled eumelanin
An electrochemical study of natural and chemically controlled eumelanin Open
Eumelanin is the most common form of the pigment melanin in the human body, with functions including antioxidant behavior, metal chelation, and free radical scavenging. This biopigment is of interest for biologically derived batteries and …
View article: Influence of Microstructure on the Magnetic Properties of Goethite (α-FeOOH)
Influence of Microstructure on the Magnetic Properties of Goethite (α-FeOOH) Open
Journal Article Influence of Microstructure on the Magnetic Properties of Goethite (α-FeOOH) Get access DF Valezi, DF Valezi Department of Physics, State University of Londrina, Londrina, Brazil Search for other works by this author on: Ox…
View article: Morphological and Structural Analysis of Magnetic Support Produced from Magnetite (Fe<sub>3</sub>O<sub>4</sub>) Nanoparticles and Recycled Polyamide
Morphological and Structural Analysis of Magnetic Support Produced from Magnetite (Fe<sub>3</sub>O<sub>4</sub>) Nanoparticles and Recycled Polyamide Open
In recent years, the number of systems that involves the use of magnetic nanoparticles has exponentially increased.Magnetic nanoparticles have been a viable alternative as catalyst support.Its high surface area results in high catalyst loa…
View article: Natural melanin pigments and their interfaces with metal ions and oxides: emerging concepts and technologies
Natural melanin pigments and their interfaces with metal ions and oxides: emerging concepts and technologies Open
View article: Adenine interaction with and adsorption on Fe-ZSM-5 zeolites: A prebiotic chemistry study using different techniques
Adenine interaction with and adsorption on Fe-ZSM-5 zeolites: A prebiotic chemistry study using different techniques Open
View article: The Influence of a Translucent Fiberglass Post on the Polymerization of Dual Cure Resin Cement Analyzed by Electron Paramagnetic Resonance
The Influence of a Translucent Fiberglass Post on the Polymerization of Dual Cure Resin Cement Analyzed by Electron Paramagnetic Resonance Open
Made available in DSpace on 2018-12-11T16:39:43Z (GMT). No. of bitstreams: 0\n Previous issue date: 2015-01-01. Added 1 bitstream(s) on 2019-10-09T18:28:21Z : No. of bitstreams: 1\nS1516-14392015000501023.pdf: 1316203 bytes, checksum: 76c2…
View article: Electrolyte-Gated WO<sub>3</sub> Transistors: Electrochemistry, Structure, and Device Performance
Electrolyte-Gated WO<sub>3</sub> Transistors: Electrochemistry, Structure, and Device Performance Open
Made available in DSpace on 2022-04-28T19:01:35Z (GMT). No. of bitstreams: 0\n Previous issue date: 2015-09-17
View article: Melanins and melanogenesis: from pigment cells to human health and technological applications
Melanins and melanogenesis: from pigment cells to human health and technological applications Open
Summary During the past decade, melanins and melanogenesis have attracted growing interest for a broad range of biomedical and technological applications. The burst of polydopamine‐based multifunctional coatings in materials science is jus…