Complete life of cobalt nanoparticles loaded into cross-linked organic polymers: a review

Arif, Muhammad

doi:10.1039/d2ra01058e

Cited by 26 publications

(7 citation statements)

References 48 publications

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“…The microstructure image of fracture surfaces reveals shear stress in the center layer surface of the laminate specimens. The failure mechanism of voids, matrix cracks, fiber pullout and fiber breakage is due to the release of the additive particle when an applied load is present [ 40 , 41 ].…”

Section: Resultsmentioning

confidence: 99%

Influence of Stacking Sequence on Mechanical Properties of Basalt/Ramie Biodegradable Hybrid Polymer Composites

et al. 2023

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In this study, the mechanical properties of basalt/ramie/polyester hybrid composite laminates were investigated. A matrix of 45% polyester was used, as it has good bonding properties between fibers. The composite laminates were fabricated using a hand layup technique, with seven layers stacked in different sequences and impregnated in the polyester matrix to create a hybrid configuration. Tensile, flexural, impact, compression, and hardness tests were conducted according to ASTM standards for mechanical characterization. The results showed that the overall stacking sequence of sample number seven (BRBRBRB) had the highest tensile strength at 120 MPa, impact energy at 8 J, flexural strength at 115 MPa, compression strength at 70 MPa, and hardness of 77. Natural fiber-reinforced composites are being used in current automotive industry applications, such as in electric vehicles.

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Section: Resultsmentioning

confidence: 99%

Influence of Stacking Sequence on Mechanical Properties of Basalt/Ramie Biodegradable Hybrid Polymer Composites

et al. 2023

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“…Inorganic nanoparticles are defined as inorganic salts (such as silver, gold, and zinc) or oxides with nanoscale sizes (1–100 nm); they exhibit small particle sizes, large specific surface areas, numerous surface-active centers, and strong catalytic abilities. 33 , 109 As an effective strategy to eradicate H. pylori , anti- H. pylori mechanisms of inorganic nanoparticles mainly involve metal-ion release, ROS production, and disruption of the H. pylori cell membrane and biofilm. 32 , 110 Owing to inorganic nanoparticles’ unique antimicrobial mechanism, it is difficult for H. pylori to develop resistance.…”

Section: Nanoparticlesmentioning

confidence: 99%

Biomaterials for Helicobacter pylori therapy: therapeutic potential and future perspectives

Lai

Wei

et al. 2022

Gut Microbes

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Helicobacter pylori ( H. pylori ) is the main cause of gastric adenocarcinoma. However, the traditional antibiotic treatment of H. pylori is limited due to increased antibiotic resistance and low efficacy; low drug delivery efficiency and difficulties in eradicating H. pylori that is present intracellularly or in biofilms cause further setbacks. Biomaterials that can protect drugs against stomach acid, target lesions, control drug release, destroy biofilms, and exhibit unique antibacterial mechanisms and excellent biocompatibility have emerged as attractive tools for H. pylori eradication, particularly for drug-resistant strains. Herein, we review the virulence mechanisms, current drug treatments, and antibiotic resistance of H. pylori strains. Furthermore, recent advances in the development of biomaterials, including nanoparticles (such as lipid-based nanoparticles, polymeric nanoparticles, and inorganic nanoparticles), microspheres, and hydrogels, for effective and precise therapy of H. pylori and different types of therapeutic mechanisms, as well as future perspectives, have also been summarized.

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“…Various types of materials such as metal organic frameworks, 9 ligands, 10 polymers, 11 metal nanoparticles 12 and metal nanoparticles loaded in microgels [13][14][15][16][17][18] are reported for the removal of azo dyes. The metal nanoparticles have advantage on metal organic frameworks, ligands, and polymers due to their high catalytic efficiency and recyclable property.…”

Section: Introductionmentioning

confidence: 99%

Catalytic degradation of azo dyes by bimetallic nanoparticles loaded in smart polymer microgels

Arif

2023

RSC Adv.

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Complete life of cobalt nanoparticles loaded into cross-linked organic polymers: a review

Abstract: The synthesis and use of Co nanoparticles loaded into cross-linked polymers for generation of hydrogen is discussed in detail. The factors affecting hydrogen production have been discussed briefly. The catalytic reduction of dyes and nitroarenes is also discussed in detail.

Cited by 26 publications

References 48 publications

Influence of Stacking Sequence on Mechanical Properties of Basalt/Ramie Biodegradable Hybrid Polymer Composites

Influence of Stacking Sequence on Mechanical Properties of Basalt/Ramie Biodegradable Hybrid Polymer Composites

Biomaterials for Helicobacter pylori therapy: therapeutic potential and future perspectives

Catalytic degradation of azo dyes by bimetallic nanoparticles loaded in smart polymer microgels

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