The Influence of Graphene Oxide on Nanoparticle Emissions during Drilling of Graphene/Epoxy Carbon-Fiber Reinforced Engineered Nanomaterials

Starost, Kristof; Njuguna, James

doi:10.3390/atmos11060573

Cited by 5 publications

(1 citation statement)

References 52 publications

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“…GO sheets with irregular shapes are cleared more slowly from the body compared to those with more regular shapes. Prolonging the exposure period through slower rates of clearance intensifies the toxicities of the particles over time [36]. Conversely, GO nanoparticles with a more spherical shape are cleared more rapidly from the body, reducing their potential toxicity over time.…”

Section: Effects Of Go Size and Shape On Biodistributionmentioning

confidence: 99%

Graphene Oxide Nanotoxicity: A Comprehensive Analysis

Mahdi Sepahi,

Azizi

2024

Nanotechnology and Nanomaterials

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Graphene oxide (GO) has emerged as a promising nanomaterial with physicochemical properties that make it a candidate for a wide range of applications. However, the potential toxicity of GO is a significant threat that must be addressed before GO’s safe use in biomedical and environmental applications can fully be realized. Numerous studies have demonstrated that GO has the ability to induce oxidative stress, inflammation, genotoxicity, and cytotoxicity in cell types and animal models. Importantly, the toxicity of GO is influenced by its size, morphology, charge, and surface functional groups. The current review summarizes recent research findings on the toxicity of GO by focusing on its cellular uptake, biodistribution, and biological effects. It provides an overview of the current understanding of GO nanotoxicity and highlights the need for additional research to assess its safety in various applications. By addressing these concerns and developing appropriate safety measures, we can fully exploit the potential of GO while ensuring its safe utilization in biomedical and environmental settings. Thus, the comprehensive evaluation of GO’s potential risks is crucial for its full exploitation and utilization.

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Section: Effects Of Go Size and Shape On Biodistributionmentioning

confidence: 99%