Results 11 to 20 of about 3,703,198 (379)

A Model of Using the Asymmetric Polydopamine Thin Film for Mimicking Epithelial Folding In Vitro

open access: yesAdvanced Materials Interfaces, 2023
The basement membrane (BM) is a biointeractive ultrathin network with distinct composition and organization of its epithelial and stromal sides, which render BMs with asymmetric biofunctions and mechanical properties.
Yan Nie   +7 more
doaj   +1 more source

Innovative Bioactive Nanofibrous Materials Combining Medicinal and Aromatic Plant Extracts and Electrospinning Method

open access: yesMembranes, 2023
Since antiquity, humans have known about plants as a medicinal cure. Recently, plant extracts are attracting more attention as a result of their natural origin and wide range of desirable features.
Nikoleta Stoyanova   +2 more
doaj   +1 more source

Electrospun Polymer Materials with Fungicidal Activity: A Review

open access: yesMolecules, 2022
In recent years, there has been special interest in innovative technologies such as polymer melt or solution electrospinning, electrospraying, centrifugal electrospinning, coaxial electrospinning, and others. Applying these electrokinetic methods, micro-
Nasko Nachev   +4 more
doaj   +1 more source

Mechanical properties of composite material laminates reinforced by woven and non-woven glass fibers [PDF]

open access: yesE3S Web of Conferences, 2020
The purpose of this work is to study the mechanical characteristics in 3-point bending and in traction; static; and the impact behavior of three specimens of laminates made of glass fiber and polyester resin non-woven and woven, with the aim of using ...
Karnoub Amer, Huang Hajian, Antypas Imad
doaj   +1 more source

3D/4D Printing of Polymers: Fused Deposition Modelling (FDM), Selective Laser Sintering (SLS), and Stereolithography (SLA)

open access: yesPolymers, 2021
Additive manufacturing (AM) or 3D printing is a digital manufacturing process and offers virtually limitless opportunities to develop structures/objects by tailoring material composition, processing conditions, and geometry technically at every point in ...
Abishek Kafle   +5 more
semanticscholar   +1 more source

A Bifunctional-Modulated Conformal Li/Mn-Rich Layered Cathode for Fast-Charging, High Volumetric Density and Durable Li-Ion Full Cells

open access: yesNano-Micro Letters, 2021
Lithium- and manganese-rich (LMR) layered cathode materials hold the great promise in designing the next-generation high energy density lithium ion batteries. However, due to the severe surface phase transformation and structure collapse, stabilizing LMR
Zedong Zhao   +8 more
doaj   +1 more source

Manganese‐based materials as cathode for rechargeable aqueous zinc‐ion batteries

open access: yesBattery Energy, 2022
Rechargeable aqueous zinc‐ion batteries (ZIBs) are promising candidates for advanced electrical energy storage systems owing to low cost, intrinsic safety, environmental benignity, and decent energy densities.
Yixuan Guo, Yixiang Zhang, Hongbin Lu
doaj   +1 more source

Soft, Formstable (Co)Polyester Blend Elastomers

open access: yesNanomaterials, 2021
High crystallization rate and thermomechanical stability make polylactide stereocomplexes effective nanosized physical netpoints. Here, we address the need for soft, form-stable degradable elastomers for medical applications by designing such blends from
Axel T. Neffe   +3 more
doaj   +1 more source

Quasi static mechanical study of vacuum bag infused bouligand inspired composites

open access: yesPolymer Testing, 2021
Three novel Bouligand inspired composites were produced by vacuum bag infusion manufacturing process and their quasi-static mechanical performance were compared to a conventional aircraft laminate. A morphologic/physical study was first conducted for all
L. Amorim   +4 more
doaj   +1 more source

Shape Memory Polymers as Smart Materials: A Review

open access: yesPolymers, 2022
Polymer smart materials are a broad class of polymeric materials that can change their shapes, mechanical responses, light transmissions, controlled releases, and other functional properties under external stimuli.
T. Dayyoub   +4 more
semanticscholar   +1 more source

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