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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...
Rapid preparation of high thermal conductivity reduced graphene oxide films: interpolated benzene-assisted defect repair
26/02/2024 - Abstract Highly integrated and high-power devices place higher demands on the heat dissipation capability of heat sink components, and graphene meets the heat dissipation...
Synergetic improvements of intrinsic thermal conductivity and breakdown strength in liquid crystal epoxy resin for high voltage applications
23/02/2024 - Abstract Heat conductive epoxy composites as electronic packaging materials present wider applications. However, the high loading of fillers required for a high thermal...
UAV-Based Vegetation Indices to Evaluate Coffee Crop Response after Transplanting Seedlings Grown in Different Containers
23/02/2024 - Brazil stands out among coffee-growing countries worldwide. The use of precision agriculture to monitor coffee plants after transplantation has become an important step in the coffee production...
The Concept of Using 2D Self-Assembly of Magnetic Nanoparticles for Bioassays
26/02/2024 - It can be observed that magnetic iron-oxide nanoparticles are increasingly used in bioassay methods. This is due to their stability in aqueous solutions, ease of functionalization, biocompatibility...
Porous and Dense Alginate/Chitosan Composite Films Loaded with Simvastatin for Dressing Applications
25/02/2024 - Alginate is a biocompatible polysaccharide matrix used for bioactive dressings with inherent healing properties. Most alginate dressings are produced as single-layer dressings. This study explores...
Feasibility Study on Biodegradable Black Paper-Based Film Solidified Using Cooked Tung Oil
26/02/2024 - New biodegradable paper-based films are a hot research topic in the development of green agriculture. In this study, a black paper-based film coated with cooked tung oil with excellent mechanical...
Zein Multilayer Electrospun Nanofibers Contain Essential Oil: Release Kinetic, Functional Effectiveness, and Application to Fruit Preservation
25/02/2024 - In this study, sequential electrospinning was employed to produce a multilayer film consisting of zein nanofibers (Z) and Zataria multiflora essential oil (ZMEO) with different layers. The layers...
Detailed Insight into Photocatalytic Inactivation of Pathogenic Bacteria in the Presence of Visible-Light-Active Multicomponent Photocatalysts
23/02/2024 - The use of heterogeneous photocatalysis in biologically contaminated water purification processes still requires the development of materials active in visible light, preferably in the form of thin...
Utilizing Gold Nanoparticle Decoration for Enhanced UV Photodetection in CdS Thin Films Fabricated by Pulsed Laser Deposition: Exploiting Plasmon-Induced Effects
24/02/2024 - UV sensors hold significant promise for various applications in both military and civilian domains. However, achieving exceptional detectivity, responsivity, and rapid rise/decay times remains a...
Dark Current Reduction and Performance Improvements in Graphene/Silicon Heterojunction Photodetectors Obtained Using a Non-Stoichiometric HfOx Thin Oxide Layer
25/02/2024 - Graphene/silicon heterojunction photodetectors suffer from a high dark current due to the high surface states and low barrier height at the interface, which limits their application. In this study,...
Steering of Vortices by Magnetic Field Tilting in Open Superconductor Nanotubes
25/02/2024 - In planar superconductor thin films, the places of nucleation and arrangements of moving vortices are determined by structural defects. However, various applications of superconductors require...
Low-Density Polyethylene-Based Novel Active Packaging Film for Food Shelf-Life Extension via Thyme-Oil Control Release from SBA-15 Nanocarrier
26/02/2024 - The use of natural raw substances for food preservation could provide a great contribution to food waste reduction, circular economy enhancement, and green process application widening. Recent...
Tuning the Topography of Dynamic 3D Scaffolds through Functional Protein Wrinkled Coatings
23/02/2024 - Surface wrinkling provides an approach to fabricate micron and sub-micron-level biomaterial topographies that can mimic features of the dynamic, in vivo cell environment and guide cell adhesion,...
Kinetics Study of PVA Polymer by Model-Free and Model-Fitting Methods Using TGA
26/02/2024 - Thermogravimetric Analysis (TGA) serves a pivotal technique for evaluating the thermal behavior of Polyvinyl alcohol (PVA), a polymer extensively utilized in the production of fibers, films, and...
Electrical Conduction Mechanisms in Ethyl Cellulose Films under DC and AC Electric Fields
26/02/2024 - This work reports the dielectric behavior of the biopolymer ethyl cellulose (EC) observed from transient currents experiments under the action of a direct current (DC) electric field (~107 V/m) under...
The role of extracted Patchouli residue microparticle on the mechanical and microbial properties macroalgae biopolymer
22/02/2024 - The graphical abstract illustrates the utilization of DP and ER in the production of DP?PMP or ER?PMP, which are then employed as fillers in the production of a seaweed?PMP composite film.Macroalgae...
A novel fiber?reinforced polymer rope: Simulation and theoretical investigation
23/02/2024 - Simulation and theoretical investigation of a novel FRP rope.The study proposed using twisted rope made of flexible fiber?reinforced polymers (FRPs) instead of wire and synthetic ropes in high...
Tribological performance of WS2/PAI composite coating reinforced with carbon nanotubes?carbon fiber at high temperatures
23/02/2024 - Preparation process of CNTs?CF and high?temperature tribological performance of CNTs?CF modified WS2/PAI composite coating.The carbon nanotubes (CNTs) were chemically grafted onto carbon fibers (CFs)...
Graft copolymers of collagen and acrylic monomers—Reagents for sizing of cotton yarn
24/02/2024 - Preparation of copolymers and properties of the sizing reagent.A new highly effective sizing reagent based on grafted collagen copolymers has been proposed for cotton yarn. The copolymers were...
Development of poly(butylene adipate?co?terephthalate) composites with high thermal oxidation stability using Chrysanthemum morifolium extract as a natural additive
24/02/2024 - Poly(butylene adipate?co?terephthalate) (PBAT) composites were prepared through melt blending using PBAT as the polymer matrix and C. morifolium extract as a natural antioxidant, showing improved...