Otros

 

Otros

Preparation and Performance Study of Titanium?Based Nanocomposites in Selective Laser Melting: Microstructure Regulation and Optimization of Mechanical Properties
25/02/2024 - This study focuses on exploring the application of Selective Laser Melting (SLM) technology in the preparation of titanium?based nanocomposite materials. By introducing 0.5 wt.% graphene oxide (GO)...
Correlation between the activation energy of PLA respectively PLA/starch composites and mechanical properties with regard to differ accelerated aging conditions
22/02/2024 - Within this research semi?crystalline polylactide and composites with 50?wt.% native potato starch were compounded and injection molded. The material was mechanically characterized by tensile,...
Intermediate product control in cascade reaction for one?pot production of ??caprolactone by Escherichia coli
25/02/2024 - Graphical Abstract and Lay Summary??Caprolactone is an organic chemical compound, which is mostly used as a monomer to synthesize valuable biodegradable polymer in composite materials and drug...
Removal of phenolic compounds from sugarcane syrup and impact on Saccharomyces cerevisiae fermentation for ??farnesene production
25/02/2024 - Graphical Abstract and Lay SummarySugarcane syrup is used as a feedstock in the industrial production of ??farnesene through fermentation of Saccharomyces cerevisiae, although, it contains phenolic...
The choice of ultra?low attachment plates impacts primary human and primary canine hepatocyte spheroid formation, phenotypes, and function
25/02/2024 - Graphical Abstract and Lay SummaryWe assessed the performance of ten different 384? and 96?well ultra?low attachment (ULA) microplates in facilitating three?dimensional spheroid culture of primary...
Encapsulation of pristine and silica?coated human adipose?derived mesenchymal stem cells in gelatin colloidal hydrogels for tissue engineering and bioprinting applications
25/02/2024 - Graphical Abstract and Lay SummaryStem cells can be easily encapsulated in gelatin colloidal gels without altering their viscoelastic properties and cohesiveness. These encapsulated cells are viable...
Curcumin – Bioavailability Enhancement by Prodrug Approach and Novel Formulations
24/02/2024 - Curcumin, is a diverse natural pharmacological agent involved in various signal transduction mechanisms. Therapeutically, this potent molecule facing different challenges and issues related to low...
Urea?comprising single core diketopyrrolopyrrole derivatives: exploring the synthesis, self?assembly and charge transport properties
23/02/2024 - Supramolecular electronics exploits the distinctive features stemming from non?covalent interactions, guiding the self?assembly of molecules to craft materials endowed with customized electronic...
Advanced Functionalized Nanoclusters (Cu, Ag, and Au) as Effective Catalyst for Organic Transformation Reactions
22/02/2024 - A considerable amount of research has been carried out in recent years on synthesizing metal nanoclusters (NCs), which have wide applications in the field of optical materials with non?linear...
Boosting the Electrocatalytic Water Splitting Performance Using Hydrophilic Metal?Organic Framework
25/02/2024 - In this study, we employed a rapid and efficient microwave method to synthesize Metal?Organic Framework (MOF?303), which was subsequently embedded onto Palladium/Carbon (Pd/C) electrodes. The...
Influence of pulse duration on the fatigue behavior of a carbon?fiber?reinforced composite under cyclic three?point bending at 20?kHz
22/02/2024 - Very high cycle fatigue (VHCF) experiments are limited in practice due to their long testing times. In ultrasonic fatigue test (UFT) systems, the cyclic oscillation is applied using resonance at...
Improved Dyeing Performance of Blue Disperse Dyes with N-Acetoxyethyl Groups in D5 Non-aqueous Media System
23/02/2024 - Traditional commercial anthraquinone dyes and azo blue disperse dyes generally have high solubility in decamethylcyclopentasiloxane (D5) non-aqueous media dyeing system, which leads to low dyeing...
Core–Shell Structured PAN@PU/PVDF-HFP Separators for Li-Ion Batteries
24/02/2024 - In this study, core–shell structured polyacrylonitrile (PAN)@polyurethane (PU)/poly (vinylidene fluoride-co-hexafluoropropene) (PVDF-HFP) nanofiber separators are prepared by coaxial...
Temperature/Pressure Dual-Mode Flexible Sensors: PP Nonwoven-Based and Low-Temperature Polymerized with Pyrrole
25/02/2024 - In recent years, flexible wearable sensors received significant attention from academia. Most sensors feature a single mode. Consequently, the production of wearable multimode flexible sensors...
A Novel Approach to Combat Microfiber Release from Polyester Textiles Through Surface Treatment
25/02/2024 - Mitigating microfiber release from textiles is one of the most challenging tasks, as the release occurs in every stage of its life cycle. Despite several reported measures to mitigate the...
Effects of graphene content in alkaline silicate electrolyte on AA1060 pure aluminum micro?arc oxidation coating
23/02/2024 - Ceramic coatings were obtained by micro?arc oxidation (MAO) on the surface of AA1060 pure aluminum in alkaline silicate electrolyte with the addition of graphene. The effects of graphene contents in...
Photosynthetic nano fibers: Living microalgae packaging into polyvinyl alcohol nanofibers using an electrospinning method
23/02/2024 - Carboxyl CNT?GO PVA composites.AbstractCarbon nanotube (CNT) polymer composites have broad application prospects in thermal management as electrothermal heaters. Nevertheless, challenge remains in...
Vinyl methyl oxazolidinone as reactive diluent to overcome the solubility limitations of highly polar unsaturated polyesters
23/02/2024 - Schematic illustration of the flame?retardant mechanism of the fPVC/MHEPE composite.AbstractA trade?off dilemma exists for simultaneously improving the mechanical properties and flame resistance of...
Ag/g-C3N4 nanosheets as a progressive support of Pt catalyst for improved electrocatalytic oxidation of methanol
24/02/2024 - Abstract In consideration of the increased activity of Pt-based catalysts for methanol oxidation in direct methanol fuel cells, it is necessary to apply an ideal support in the...
Additive manufacturing of Fe-3.5 wt.-%Si electrical steel via laser powder bed fusion and subsequent thermomechanical processing
24/02/2024 - Abstract A novel additive manufacturing approach is proposed to produce an electrical steel (Fe-3.5%Si) by laser powder bed fusion (LPBF) followed by conventional thermomechanical...
Functionalized conjugated microporous polymer nanowires with a high photocatalytic degradation activity toward organic dyes
26/02/2024 - Abstract Functionalized conjugated microporous polymers (CMPs) containing amino, imino, and hydrazine groups are synthesized by the Sonogashira–Hagihara...