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Materials, Volume 17, Issue 18

2024 September-2 - 238 articles

Cover Story: Butterfly wings with complex hierarchical nanoarchitectures constitute a promising substrate for the immobilization of photocatalytic Cu2O nanoparticles and other similarly sized functional nano-objects. The native wax layer, consisting of n-alkanes, covering the wing scales of the common blue butterflies was removed with an ethanol pretreatment prior to deposition, which allowed for reproducible drop-casting. We found that the octahedral Cu2O nanoparticles integrated well into the photonic nanoarchitecture of the blue wing scales. These novel bio-nanohybrids based on butterfly wings and Cu2O nanoparticles exhibit properties that differ from their constituents and allow for the tuning of both their spectral properties and the properties arising from the Mie resonance. View this paper
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Articles (238)

  • Article
  • Open Access
1,284 Views
19 Pages

Influence of Plant Additives on Antimicrobial Properties of Glass-Fabric-Reinforced Epoxy Composites Used in Railway Transport

  • Aleksandra Węgier,
  • Filip Kaźmierczyk,
  • Magdalena Efenberger-Szmechtyk,
  • Angelina Rosiak,
  • Joanna Kałużna-Czaplińska and
  • Anna Masek

23 September 2024

The aim of this research was to explore the innovative use of natural additives, containing phytochemicals with proven antimicrobial effects, in the production of epoxy–glass composites. This study was based on information regarding the antimic...

  • Article
  • Open Access
2 Citations
1,280 Views
23 Pages

Use of Milled Acanthocardia tuberculate Seashell as Fine Aggregate in Self-Compacting Mortars

  • Ágata González-Caro,
  • Antonio Manuel Merino-Lechuga,
  • Enrique Fernández-Ledesma,
  • José María Fernández-Rodríguez,
  • José Ramón Jiménez and
  • David Suescum-Morales

23 September 2024

This study focuses on the feasibility of using ground Acanthocardia tuberculate seashells as fine aggregates for self-compacting mortar production. The obtained results show a promising future for coastal industries as their use eliminates waste prod...

  • Article
  • Open Access
5 Citations
2,106 Views
16 Pages

The Effects of Laser-Assisted Winding Process Parameters on the Tensile Properties of Carbon Fiber/Polyphenylene Sulfide Composites

  • Hongbo Geng,
  • Xuewen Cao,
  • Lei Zu,
  • Helin Pan,
  • Guiming Zhang,
  • Qian Zhang,
  • Jianhui Fu,
  • Lichuan Zhou,
  • Qiaoguo Wu and
  • Honghao Liu
  • + 1 author

23 September 2024

Currently, there is limited research on the in situ forming process of thermoplastic prepreg tape winding, and the unclear impact of process parameters on mechanical properties during manufacturing is becoming increasingly prominent. The study aimed...

  • Article
  • Open Access
7 Citations
2,078 Views
26 Pages

Investigation of MO Adsorption Kinetics and Photocatalytic Degradation Utilizing Hollow Fibers of Cu-CuO/TiO2 Nanocomposite

  • George V. Theodorakopoulos,
  • Sergios K. Papageorgiou,
  • Fotios K. Katsaros,
  • George Em. Romanos and
  • Margarita Beazi-Katsioti

23 September 2024

This comprehensive study explores the kinetics of adsorption and its photocatalytic degradation of methyl orange (MO) using an advanced copper-decorated photocatalyst in the form of hollow fibers (HFs). Designed to boost both adsorption capacity and...

  • Article
  • Open Access
1 Citations
1,524 Views
12 Pages

23 September 2024

Wood is increasingly being used in construction as an alternative to steel and concrete. As wood is an inhomogeneous material, this has a strong effect on its static and dynamic properties. When timber is used as a load-bearing component, there is a...

  • Article
  • Open Access
1,184 Views
16 Pages

23 September 2024

SA516 Gr.70 steels were welded by friction stir welding (FSW) under various media of air, water, and water + CO2 cooling, and the effect of the cooling media on the microstructure and mechanical properties of joints was systematically analyzed. The n...

  • Article
  • Open Access
7 Citations
2,062 Views
20 Pages

23 September 2024

An enhancement in fatigue life for ferrite–pearlite low-carbon steel (LCS) at high temperature (HT) has been discovered, where it increased from 190,873 cycles at room temperature (RT) to 10,000,000 cycles at 400 °C under the same stress co...

  • Article
  • Open Access
1 Citations
1,228 Views
18 Pages

23 September 2024

This study employs the finite element method to investigate the microstructural evolution and deformation behavior of a 40Cr steel automobile front axle during the quenching process. By establishing a multi-physics field coupling model, the study elu...

  • Article
  • Open Access
3 Citations
1,852 Views
22 Pages

23 September 2024

Magnesium alloys, particularly AZ31, are promising materials for the modern automotive industry, offering significant weight savings and environmental benefits. This research focuses on the challenges associated with accurate modelling of multiaxial...

  • Article
  • Open Access
2 Citations
1,836 Views
16 Pages

23 September 2024

An Open-Graded Friction Course (OGFC) presents a rough surface and a porous structure and provides skid resistance under wet conditions, differing from that of a dense graded mixture. This study explored the distribution of surface macrotexture with...

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Materials - ISSN 1996-1944