Electrospinning of polymeric nanofiber (nylon 6,6/graphene oxide) for removal of Cr (VI): synthesis and adsorption studies

Parlayıcı, Şerife; Avcı, Ahmet; Pehlivan, Erol

doi:10.1186/s40543-019-0173-5

Cited by 34 publications

(21 citation statements)

References 36 publications

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“…Electrospinning is performed when the electric force of the mother liquid surface exceeds the surface tension and initiates an electric spark provoking the solution to be ejected from a syringe, and as jet flows the nanofiber is produced. Graphene gained significant interests for electrospinning researchers, for its high strength, flexibility, optical transparency, and conductivity (Javed et al, 2019;Parlayıcı et al, 2019). Electrospinning fibers have been also used for muscle cells growth in several recent papers.…”

Section: Gbm Topographies and Electrospun Gbm Fibersmentioning

confidence: 99%

3D Graphene Scaffolds for Skeletal Muscle Regeneration: Future Perspectives

Palmieri

Sciandra²,

Bozzi

et al. 2020

Front. Bioeng. Biotechnol.

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Although skeletal muscle can regenerate after injury, in chronic damages or in traumatic injuries its endogenous self-regeneration is impaired. Consequently, tissue engineering approaches are promising tools for improving skeletal muscle cells proliferation and engraftment. In the last decade, graphene and its derivates are being explored as novel biomaterials for scaffolds production for skeletal muscle repair. This review describes 3D graphene-based materials that are currently used to generate complex structures able not only to guide cell alignment and fusion but also to stimulate muscle contraction thanks to their electrical conductivity. Graphene is an allotrope of carbon that has indeed unique mechanical, electrical and surface properties and has been functionalized to interact with a wide range of synthetic and natural polymers resembling native musculoskeletal tissue. More importantly, graphene can stimulate stem cell differentiation and has been studied for cardiac, neuronal, bone, skin, adipose, and cartilage tissue regeneration. Here we recapitulate recent findings on 3D scaffolds for skeletal muscle repairing and give some hints for future research in multifunctional graphene implants.

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Section: Gbm Topographies and Electrospun Gbm Fibersmentioning

confidence: 99%

3D Graphene Scaffolds for Skeletal Muscle Regeneration: Future Perspectives

Palmieri

Sciandra²,

Bozzi

et al. 2020

Front. Bioeng. Biotechnol.

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“…Chromium is extensively applied in various fields, including steel works (Gomez et al 2006;Parlayici, et al 2019), electroplating, tanning industry, and chemical industries. This extensive use has resulted in environmental pollution (Shuang et al 2017;Wei, et al 2014).…”

Section: Introductionmentioning

confidence: 99%

Colorimetric detection of Cr3+ based on gold nanoparticles functionalized with 4-mercaptobenzoic acid

Zhang

Liu

et al. 2020

J Anal Sci Technol

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Herein, we report the construction of a colorimetric probe used to detecting Cr 3+ ions in aqueous solution based on functionalized gold nanoparticles. We investigated 4-mercaptobenzoic acid, 4-nitrobenzenethiol, and a mixture of 4-mercaptobenzoic acid and 4-nitrobenzenethiol as ligands for Cr 3+ ions to functionalize the gold nanoparticles, respectively. The results showed that the three probes were all aggregated in the presence of Cr 3+ ions, which induces a color change from ruby to violet. Moreover, gold nanoparticles modified with 4-mercaptobenzoic acid exhibit a higher response toward Cr 3+ than the two other probes, which can be detected by the naked eye and UV-vis absorption spectroscopy. The detection time was rapid (within 25 min). A linear relationship was obtained from 20 to 25 μM between the ratio of the absorbance observed at 635 nm and 520 nm (A635 nm/A520 nm) with the limit of detection was 5 × 10 −6 M. This method exhibited excellent selectivity for Cr 3+ ions over other tested heavy metal ions, anions, and organic molecules in the absence of another shielding reagent of metal ion. The system was successfully utilized to detect Cr 3+ ions in simulated samples.

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“…In addition, the large amount of gas containing different pollution particles emitted from factories may not be treated effectively, while fine particles could also cause serious damage to the lungs and health of humans [72,[126][127][128]. Al-Attabi et al [82] explored the aperture and distribution for spinning fiber, which could filter tiny particles in the air.…”

Section: Recent Environmental Engineering Applicationsmentioning

confidence: 99%

Recent Advances in Electrospun Sustainable Composites for Biomedical, Environmental, Energy, and Packaging Applications

Líu

Gough

Deng

et al. 2020

IJMS

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Electrospinning has gained constant enthusiasm and wide interest as a novel sustainable material processing technique due to its ease of operation and wide adaptability for fabricating eco-friendly fibers on a nanoscale. In addition, the device working parameters, spinning solution properties, and the environmental factors can have a significant effect on the fibers’ morphology during electrospinning. This review summarizes the newly developed principles and influence factors for electrospinning technology in the past five years, including these factors’ interactions with the electrospinning mechanism as well as its most recent applications of electrospun natural or sustainable composite materials in biology, environmental protection, energy, and food packaging materials.

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Electrospinning of polymeric nanofiber (nylon 6,6/graphene oxide) for removal of Cr (VI): synthesis and adsorption studies

Cited by 34 publications

References 36 publications

3D Graphene Scaffolds for Skeletal Muscle Regeneration: Future Perspectives

3D Graphene Scaffolds for Skeletal Muscle Regeneration: Future Perspectives

Colorimetric detection of Cr3+ based on gold nanoparticles functionalized with 4-mercaptobenzoic acid

Recent Advances in Electrospun Sustainable Composites for Biomedical, Environmental, Energy, and Packaging Applications

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