Buscar
The combined role of inhibitive pigment and organo-modified silica particles on powder coatings: Mechanical and electrochemical investigation
(Elsevier, 2015)
The addition of organo-modified silica particles (OSP) to powder coating containing zinc molybdenum phosphate pigment (ZMP) has been investigated. The OSP were directly incorporated at different concentrations (1, 2.5, 3.5 ...
Superparamagnetic [sic] nanofibers by electrospinning
(Royal Society of Chemistry, 2016)
The preparation of superparamagnetic thin fibers by electrospinning dispersions of nanosized magnetite (Fe3O4, SPIO/USPIO) in a PMMA/PEO polymer solution is reported. The saturation magnetization and coercivity were not ...
On the use of tris(nonylphenyl) phosphite as a chain extender in melt-blended poly(hydroxybutyrate-co-hydroxyvalerate)/clay nanocomposites: Morphology, thermal stability, and mechanical properties
(© 2015 Wiley Periodicals, Inc., 2015-06)
The influence of the incorporation of tris(nonylphenyl) phosphite (TNPP) as a chain extender on the morphology and thermal stability of poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV)/clay nanocomposites obtained by melt ...
Propiedades mécanicas y tribólogicas de recubrimientos alumina/titania proyectados por oxifuel (spray llama)Mechanical and tribological properties of alumina/titania coatings deposited by Ooxifuel
(Sociedad Española de Cerámica y Vidrio, 2008)
En este trabajo se ha estudiado, las fases, las propiedades mecánicas y la resistencia al desgaste abrasivo de recubrimientos cerámicos alumina/titania proyectados por el proceso de oxifuel (spray llama). La proporción de ...
Effect of the Purification Treatment on the Valorization of Natural Cellulosic Residues as Fillers in PHB-Based Composites for Short Shelf Life Applications
(Springer, 2021)
In this work the effect of a combined NaOH + peracetic acid (PAA) purification treatment on the valorization of almond shell (AS) and rice husk (RH) lignocellulosic residues as fillers in PHB-based composites for short ...
In service performance of toughened PHBV/TPU blends obtained by reactive extrusion for injected parts
(MDPI, 2022-06-09)
Moving toward a more sustainable production model based on a circular economy, biopolymers are considered as one of the most promising alternatives to reduce the dependence on oil-based plastics. Polyhydroxybutyrate-co-valerate ...
Biodegradable blends from bacterial biopolyester PHBV and bio-based PBSA: Study of the effect of chain extender on the thermal, mechanical and morphological properties
(Elsevier, 2022-11-21)
Being aware of the global problem of plastic pollution, our society is claiming new bioplastics to replace conventional polymers. Balancing their mechanical performance is required to increase their presence in the market. ...
Microbiological Characterization of the Biofilms Colonizing Bioplastics in Natural Marine Conditions: A Comparison between PHBV and PLA
(MDPI, 2023)
Biodegradable polymers offer a potential solution to marine pollution caused by plastic
waste. The marine biofilms that formed on the surfaces of poly(lactide acid) (PLA) and poly(3-
hydroxybutyrate-co-3-hydroxyvalerate) ...
Development of ciprofloxacin-loaded electrospun yarns of application interest as antimicrobial surgical suture materials
(MDPI, 2024-02-03)
Surgical site infections (SSI) occur very frequently during post-operative procedures and are often treated with oral antibiotics, which may cause some side effects. This type of infection could be avoided by encapsulating ...
Development and characterization of electrospun poly(3-hydroxybutyrate-co-3-hydroxyvalerate) biopapers containing cerium oxide nanoparticles for active food packaging applications
(MDPI, 2023-02-23)
Food quality is mainly affected by oxygen through oxidative reactions and the proliferation of microorganisms, generating changes in its taste, odor, and color. The work presented here describes the generation and further ...