Materiales
Materiales
Biodegradable Biconstituent Melt-Blown Nonwovens for Air Filtration: Fabrication and Characterization
24/07/2024 -
Melt-blown polypropylene (PP) is extensively used in air filtration due to its low cost, low weight, and easy processing, but there are increasing environmental concerns due to its...
Sustainable, Durable, Multifunctional Finishing of Biobased Textile Fabric Using Recycled Sericin as a Finishing Agent
17/07/2024 -
Although multifunctional textiles are the need of the hour, achieving this multifunctionality by using renewable, sustainable resources while keeping production costs at the lowest is vital for...
Scale?dependent mechanical performance variations in polylactic acid lattice structures fabricated via additive manufacturing
14/07/2024 -
The objective of this research is to explore the scale effect on the mechanical properties of sheet?based triply periodic minimal surface (TPMS) uniform lattice structures fabricated with PLA...
Preparation and Characterization of ABA-Type Poly(l-Lactide-co-?-Caprolactone) Block Copolymers
12/07/2024 -
In this study, poly(l-lactide-co-?-caprolactone) (PLCL) block copolymers with an ABA structure were prepared using a two-step polymerization process, and their microstructures,...
A Comparative Study of Impact Fracture Toughness of Epoxidized Poly(1, 4 Cis?Isoprene) Compatibilized PLA Binary and Ternary Blends
05/07/2024 -
A comparison was made between liquid?epoxidized natural rubber (LENR) with liquid NR (LNR) without epoxidation, both prepared in binary and ternary mixture systems including poly(lactic acid) (PLA)...
Axial Crashworthiness Characterization of Bio-Inspired 3D-Printed Gyroid Structure Tubes: Cutouts Effect
08/07/2024 -
Reducing the risk and severity of injuries during collisions is achieved through the design of crashworthy structures and systems within the vehicle. In this study, the crashworthiness capacity of...
Evaluation of operational process parameters of polylactic acid filament extruder by quality and dynamic?mechanical analysis measurements: A comparative study and classification
27/06/2024 -
The dynamic nature of the double?cross?linking network endows polyurethane with excellent mechanical properties, outstanding room?temperature self?healing ability, and favorable recyclability. The...
Antibacterial, Antifungal, and Cytotoxic Potential of PlumbaginLoaded pH-Responsive Vaginal Nanoformulations
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Abstract Plumbagin is a naphthoquinone from the roots of the Plumbago species and exhibits anticancer activity. Translational usage of plumbagin in biomedical sciences is...
Tuning multifunctional behavior of PLA/POE?g?GMA/MWCNT nanocomposites: Mechanical, rheological, thermal, thermomechanical, and electromagnetic properties
25/06/2024 -
This paper constructs an epoxy asphalt?oxygen molecule diffusion model, observing the dynamic diffusion process of oxygen from a molecular scale. It quantitatively characterizes the diffusion...
All?organic shell–core PVDF/PMMA composite fiber films with enhanced piezoelectric performance for flexible sensing and energy harvesting
14/06/2024 -
Laser polishing of 3D printed PLA.AbstractLaser polishing technique is one of the most effective post?processing methods for 3D?printed Polylactic acid (PLA) substrates and has gained significant...
Photocatalytic activity of polyaniline?potassium doped nickel oxide nanocomposites: A comprehensive investigation on multifaceted properties
07/06/2024 -
Hydrophobized Poly(lactic acid) fiber through the incorporation of silicone powder.AbstractDue to their eco?friendly and functional attributes, the development of stain?resistant poly(lactic acid)...
Bitumen?Biopolymer Materials Modified with Polylactic Acid with Improved Physical and Chemical Properties
24/05/2024 -
With the continuous expansion of the global automobile fleet, there is an escalating demand to enhance and maintain current road infrastructure. Given the information provided, there will be a...
Impact and torsional behavior of additive layer?manufactured biopolymer: An advancement for orthopedic applications
29/05/2024 -
Distal ulna locking bone plates (DLBPs) are commonly employed in the treatment of distal ulna fractures. However, commercially available metallic bone plates experience stress shielding and lack...
Graphene Nanoplatelets/Polylactic Acid Conductive Polymer Composites: Tensile, Thermal and Electrical Properties
27/05/2024 -
The addition of GNP filler into an insulative PLA matrix, above the percolation threshold (7 wt %), has successfully developed a continuous conductive network. The electrons can move freely within...
Mechanical Properties of Sandwiched Construction with Composite and Hybrid Core Structure
19/01/2024 -
In the field of lighter substitute materials, sandwich plate models of composite and hybrid foam cores are used in this study. Three core structures: composite core structure and then the core is...
Manufacturing of Filament for 4D Printing through Polyether?Type TPU/PLA Blend
10/11/2023 -
Reversible deformation structure fabricated by 4D printing can be applied in various fields, such as actuators, intelligent mechanisms, and soft robots. In this study, 4D filaments for use in fused...
Polylactic Acid?Based Film Modified with Nano?Ag?Graphene?TiO2: New Film versus Recycled Film
25/11/2023 -
The increase in the polymer?based materials needs has induced along the waste accumulation, thus argued higher interest in recycling. The study aims to assess the structural, morphological,...
Development and characterization of groundnut shell?derived biocarbon?reinforced polylactic acid composite filaments for FDM
17/05/2024 -
Waste banana pseudostem was used to prepare BCNA?DcoM, which exhibits pH?responsive switchable wettability with a response time of 3?s and three?dimensional porous structure. It shows 98% separation...
The synergy of the matrix modification and fiber geometry to enhance the thermo?mechanical properties of basalt fiber?polypropylene composites for automotive applications
17/05/2024 -
Biobased polymernanocomposite Filament for FDM.AbstractBiochar, a carbon?rich biomass material has emerged as promising reinforcement and offers versatile applications and potential benefits in...
Bioabsorbable composite laminates of PLA reinforced with surface?modified Mg wires for orthopedic implant applications
14/05/2024 -
Unidirectional and multidirectional laminates of Mg wire?reinforced PLA?matrix composites were manufactured by an improved compression molding strategy that allows excellent control on the position...
