Nanostructured Materials – Innovations, Challenges, and Future Prospects in Engineering

Nanostructured materials, with structural dimensions of 1–100 nm, exhibit extraordinary properties arising from quantum confinement and high surface-to-volume ratios. This review surveys their fundamental principles, fabrication routes (top-down and bottom-up), property enhancements, cross-disciplinary applications, and prevailing challenges across engineering domains. Metallic nanoparticles, carbon-based nanomaterials, and inorganic/semiconductor nanoparticles are classified by composition and dimensionality, highlighting distinctive …

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Comprehensive Insights into Nanomaterials – Synthesis, Applications, and Regulatory Aspects

A significant amount of research on nanomaterials has been conducted in the field of engineering over recent years. Owing to rapid advancements in industries such as electronics, energy, medicine, food, and agriculture, nanotechnology is emerging as a transformative field. This paper reviews disruptive innovations in nanomaterials, including fabrication techniques such as Atomic Layer Deposition (ALD) …

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Renewable Energy Storage: Material Innovations in Batteries and Supercapacitors

This research paper discusses the fundamental importance of energy storage technologies in mitigating the intermittency and variability of renewable energy sources such as solar, wind, hydropower, tidal and wave energy, geothermal energy, and biomass. Energy storage enables reliable grid integration, reduces dependence on fossil fuels, and supports global decarbonization efforts. The review explores mechanical storage …

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Life Cycle Assessment (LCA) of Bio-Based Polymers vs. Conventional Plastics in Automotive Engineering

In this study, Life Cycle Assessment (LCA) was employed to compare the environmental impacts of bio-based polymers with those of conventional plastics in the automotive sector. Energy consumption, greenhouse gas emissions, land use, water consumption, and end-of-life treatment were analyzed throughout the material life cycle. Findings indicate that traditional plastics, while cost-effective and durable, contribute …

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Recent Advances and Challenges of Encapsulation in Dairy Systems – A Review

The incorporation of bioactive compounds into dairy products has gained increasing attention due to their potential health benefits, including antioxidant, anti-inflammatory, and disease-preventive properties. However, many of these compounds, such as probiotics, vitamins, minerals, enzymes, and omega-3 fatty acids, are highly unstable under adverse processing and storage conditions. Encapsulation has emerged as a promising technology …

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