Advanced characterization techniques for nanostructured materials in biomedical applications

Jagadeesh, Praveenkumara; Sanjay, M. R.; Siengchin, Suchart

doi:10.1016/j.aiepr.2023.03.002

Cited by 24 publications

(7 citation statements)

References 133 publications

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“…XPS is a powerful analytical technique used to investigate the chemical composition, bonding states, and electronic structure of materials by bombarding the sample surface with X-rays and detecting the reflected electrons. 27 XPS plays a crucial role in understanding chemical bonds since it provides information about the elemental composition of a material’s surface. 28 Table of X-ray survey spectra and related deconvoluted peaks is presented in Table 2 , and Figures 6 and 7 .…”

Section: Resultsmentioning

confidence: 99%

Utilizing Upcycled Graphene Nanoplatelet-Coated Glass Fibers as a Performance Booster and Compatibilizer for Enhanced Mechanical Performance of Polypropylene/Glass Fiber/Graphene Nanoplatelet Composites

Şahin Dündar,

Saner Okan

2024

ACS Omega

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The high usage ratio and elevated density of glass fibers (GFs), often surpassing twice that of polymers, can contribute to undesired increases in the overall density of polymeric materials. One potential solution is the incorporation of graphene as a secondary additive, offering a lower specific gravity and exceptional mechanical properties. In light of this, waste tire-derived graphene nanoplates (GNPs) were optimized for coating onto GFs by considering factors such as surface treatment of the fiber, the dispersion quality of GNP, and the coating technique. The resulting GNP-coated GF (GNP-c-GF) was initially incorporated into pure polypropylene (PP) at low weight percentages (0.1−1 wt %), and 31% increase in the tensile modulus was achieved compared to neat PP. Subsequently, 1 wt % GNP-c-GF was utilized as a compatibilizer in PP/GF/GNP composites to enhance the compatibility between GNP and GF. By strategically incorporating GNP and GNP-c-GF at a lower GF ratio, the detrimental impact on the tensile modulus of 30% GF-filled PP was effectively mitigated, leading to a remarkable enhancement to an impressive value of 5658 MPa. The successful integration of GNP and GNP-c-GF exemplifies their promising potential as additives for achieving superior mechanical properties in composite materials, while concurrently promoting the utilization of recycled content.

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Section: Resultsmentioning

confidence: 99%

Utilizing Upcycled Graphene Nanoplatelet-Coated Glass Fibers as a Performance Booster and Compatibilizer for Enhanced Mechanical Performance of Polypropylene/Glass Fiber/Graphene Nanoplatelet Composites

Şahin Dündar,

Saner Okan

2024

ACS Omega

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“…As a result, the regeneration process may be enhanced and tissue engineering techniques’ efficacy may be assessed. 175 …”

Section: Biomedical Applications Of Green Synthesized Npsmentioning

confidence: 99%

“…As a result, the regeneration process may be enhanced and tissue engineering techniques' efficacy may be assessed. 175 Yi et al proposed that AuNPs may interact mechanically with proteins in the cytoplasm and extracellular matrix to activate the p38 MAPK signaling pathway, which in turn causes the up-regulation of osteogenic genes and the down-regulation of adipogenic genes. This mechanism explains how AuNPs induce osteogenic differentiation.…”

Section: Tissue Engineeringmentioning

confidence: 99%

Recent Advancements and Unexplored Biomedical Applications of Green Synthesized Ag and Au Nanoparticles: A Review

Ahmad,

Ali

et al. 2024

IJN

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Green synthesis of silver (Ag) and gold (Au) nanoparticles (NPs) has acquired huge popularity owing to their potential applications in various fields. A large number of research articles exist in the literature describing the green synthesis of Ag and Au NPs for biomedical applications. However, these findings are scattered, making it time-consuming for researchers to locate promising advancements in Ag and Au NPs synthesis and their unexplored biomedical applications. Unlike other review articles, this systematic study not only highlights recent advancements in the green synthesis of Ag and Au NPs but also explores their potential unexplored biomedical applications. The article discusses the various synthesis approaches for the green synthesis of Ag and Au NPs highlighting the emerging developments and novel strategies. Then, the article reviews the important biomedical applications of green synthesized Ag and Au NPs by critically evaluating the expected advantages. To expose future research direction in the field, the article describes the unexplored biomedical applications of the NPs. Finally, the articles discuss the challenges and limitations in the green synthesis of Ag and Au NPs and their biomedical applications. This article will serve as a valuable reference for researchers, working on green synthesis of Ag and Au NPs for biomedical applications.

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“…Various interdisciplinary characterization processes thus require additional protocol design or are still in need of development to overcome current issues. Additionally, characterization data processing is mostly statistical due to physical and chemical testing method limitations (Jagadeesh, Rangappa, and Siengchin 2024). Establishing highly scalable and low-cost transdisciplinary characterization approaches is required for future research on…”

Section: A Short History On Nanostructured Materialsmentioning

confidence: 99%

Nanostructured Materials, Structures and Mechanical Properties, Processing and Applications

Majerič

2024

Metall Mater Data

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Nanomaterials are becoming an integral part of high-performance products and services. As technology advances, the possibilities for engineering components with nanomaterials are more numerous, taking advantage of the benefits that these materials have the potential to provide. Nanostructured materials have bulk dimensions with a structure that includes nanoscale features, and have been around for quite some time, hidden in everyday items. More recently, they have been made possible to be analysed and manipulated with increasingly sophisticated instruments and processes. This ability has made them more accessible, however, challenges still remain in the more widespread adoption of these materials for exploiting their advantages. The present paper outlines the position and emergence of nanostructured materials in the broader context of nanomaterials, examining their mechanical properties, production methods and applications.

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Advanced characterization techniques for nanostructured materials in biomedical applications

Cited by 24 publications

References 133 publications

Utilizing Upcycled Graphene Nanoplatelet-Coated Glass Fibers as a Performance Booster and Compatibilizer for Enhanced Mechanical Performance of Polypropylene/Glass Fiber/Graphene Nanoplatelet Composites

Utilizing Upcycled Graphene Nanoplatelet-Coated Glass Fibers as a Performance Booster and Compatibilizer for Enhanced Mechanical Performance of Polypropylene/Glass Fiber/Graphene Nanoplatelet Composites

Recent Advancements and Unexplored Biomedical Applications of Green Synthesized Ag and Au Nanoparticles: A Review

Nanostructured Materials, Structures and Mechanical Properties, Processing and Applications

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