Materiales avanzados
Materiales avanzados
Reactive Processing of Furan?Based Monomers via Frontal Ring?Opening Metathesis Polymerization for High Performance Materials
22/07/2024 -
New monomers capable of frontal ring?opening metathesis polymerization are identified through computational screening of thermostability and ring?opening metathesis polymerization exotherms....
Novel biostimulant bacterial exopolysaccharides production via solid-state fermentation as a valorisation strategy for agri-food waste
24/07/2024 -
Bacterial exopolysaccharides (EPS) are extracellular polymer-based substances recently defined as potential plant biostimulants, as they can increase nutrient uptake, water retention, and...
Mechanical performance and anisotropic analysis of rubberised 3D-printed concrete incorporating PP fibre
24/07/2024 -
The research investigates the effects of substituting sand with rubber particles derived from waste tyres—up to 40% by volume—and the inclusion of polypropylene (PP) fibres. Unlike steel...
Development of thermoplastic starch/poly(butylene adipate?co?terephthalate) biobased active packaging films and potential usage in the food industry
21/07/2024 -
In this paper, SS was compounded with DMMP to prepare RPUF composites, and the thermal stability, flame retardancy, combustion characteristics, and microscopic properties of carbon residue of the...
Flexible, transparent, and durable slippery liquid?infused porous surface achieved by void?centered PVDF?co?HFP membrane for self?cleaning antifog coating
23/07/2024 -
An oligomer deep eutectic solvent (DES) is used to promote rubber vulcanization and silica dispersity. The DES could reduce tan? and weaken weak strain overshoot accompanying Payne effect, and could...
Efficient preparation of cellulose nanocrystals and regulation of cholesteric liquid crystals for advanced anti?counterfeiting
23/07/2024 -
The shell/core nanofiber membranes loaded sinomenine hydrochloride are fabricated by sample and high?efficiency coaxial electrospinning technique. The membranes, which display good hemocompatibility...
Effect of partial replacement of antimony trioxide with zinc borate and stannic oxide on the flame retardancy of flexible PVC films
24/07/2024 -
Electromagnetic interference shielding mechanism of SxAx nanofiber membrane and EMI SE and power coefficient of SxA4 composite membrane.AbstractThe design and preparation of lightweight and flexible...
Nanoemulsion based lipid nanoparticles for effective demethylcantharidin delivery to cure liver cancer
19/07/2024 -
Demethylcantharidin (DEM) is a widely used antitumor drug; however, its poor tumor targeting and serious organotoxicity limit its application. The aim of this study was to develop a new drug delivery...
Polyarylene?Based Anion Exchange Membranes for Fuel Cells
19/07/2024 -
Polyarylene?based anion exchange membranes feature ether?free, high molecular weight, and high pKa aromatic polymer networks. Designing strategies, including balancing rigid and flexible segments in...
Tracking microenvironmental response on self?assembled phthalocyanine systems – adaptive and non?adaptive antibacterial photosensitization
21/07/2024 -
Self?assembly has proven to be one of the effective methods for the formation of nanoscale therapeutics without the need to use nanodelivery systems. Such minimal models of supramolecular systems...
Study on filament deflection in lattice porous structures fabricated through direct ink writing
18/07/2024 -
Direct ink writing (DIW) technology supersedes traditional mold?based forming methods, significantly enhancing the fabrication of personalized and customized products with complex structures. This...
Linking the removal of enrofloxacin to the extracellular polymers of microalgae in water bodies: A case study focusing on the shifts in microbial communities
17/07/2024 -
Microalgae can promote antibiotic removal, which has attracted growing attention. However, its synergistic removal performance with bacteria in antibiotic pollutants is still poorly understood. In...
Application of Cyrene solvent for the fabrication of polymethyl methacrylate, polyethyl methacrylate and composite films containing hydroxyapatite and diamonds
15/07/2024 -
A perylene?terminated star elastomers (PSE) was designed and synthesized, which can self?assemble firstly into nanofibers with dual?layer skin?core structure, secondly into twisted multi?nanoropes,...
The capacitance and shape memory effect of highly stretchable and flexible nanocomposite electrodes based on polyaniline
15/07/2024 -
Fabrication and characterization of new PEM formulations PA?Si2O3?PEO with covalently attached phosphonic acid, PA, afford robust, transparent, self?standing membranes in four of five families...
Ultrasensitive Wearable Pressure Sensors with Stress?Concentrated Tip?Array Design for Long?Term Bimodal Identification
15/07/2024 -
The nonfully conformal interface between the skin and electronics leads to further dissipation of weak physiological signals. This work enhances the mechanical transfer efficiency from behavior and...
A Screening Apparatus for Comparing the Fouling Resistance of Heat Exchanger Surfaces
15/07/2024 -
For comparing the fouling resistance on different metallic heat exchanger surfaces, a screening apparatus and corresponding standardizable procedure were developed. Three differently treated metallic...
Deep?Ultraviolet Photoexcitation of Aqueous Urea Forms Carbamic Acid/Carbamate in Less Than One Picosecond
11/07/2024 -
This study investigates the photochemistry of aqueous urea under 200?nm UV irradiation. Besides a low extinction coefficient – intramolecular vibrational coupling and effective energy dissipation...
Covalently attached phosphonic acid?Si2O3?PEO polymer membranes for PEMFC applications
15/07/2024 -
Development of composite films.AbstractCyrene is a new biodegradable solvent, which represents a green alternative to many traditional toxic solvents for advanced polymers. Therefore, this...
Preparation of water-based ink binders from acrylic-modified rosin resins
12/07/2024 -
AbstractIn this study, rosin polyethylene glycol ester was prepared by the reaction of natural rosin with PEG-400. It was modified with acrylic acid to prepare water-based ink binders. The results...
Self?Assembly of Discrete Multi?Chromophoric Systems
10/07/2024 -
Self?assembly of multi?chromophoric systems can provide highly ordered materials with distinct optoelectronic properties. Self?assembled materials through crystal, liquid crystal and supramolecular...
New Synthetic Non-toxic Mono-azo Acid Dyes with Prominent Antibacterial Properties for Potential Application on Polyamide Fabrics
11/07/2024 -
In pursuit of improving dyeability and incorporating antimicrobial attributes into polyamide fabric, a series of mono-azo acid dyes (SN1–SN5) were synthesized. Sulfathiazole was...
