Development of magnetic nanoparticles for fluoride and organic matter removal from drinking water

Ali, Ashraf F.; Atwa, Sahar M.; El-Giar, Emad M.

doi:10.1016/b978-0-12-804300-4.00006-x

Cited by 15 publications

(16 citation statements)

References 99 publications

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“…• One dimensional nanoparticles: One dimensional system (thin films) has been used for decades. Thin films (sizes 1-100 nm) or monolayer is common in the field of solar cells offering, different technological applications, such as chemical and biological sensors, information storage systems, magneto-optic and optical device, fiber optic systems [30]. Functionalization enhanced solubility, penetration to cell cytoplasm, and to nucleus, as carrier for gene delivery, peptide delivery [30], [46] Dendrimer <10 Long circulatory, controlled delivery of bioactives, targeted delivery of bioactives to microphages [30], [46] Liposome 50-100 Long circulatory, offer passive and active delivery of gene, protein, peptide, and various others [46] Metallic nanoparticles…”

Section: Classification Of Nanoparticlesmentioning

confidence: 99%

“…Drug and gene delivery [30], [46] Nanocrystals, quantum dots 2-9.5 Long-term multiple color imaging of liver cell, DNA hybridization, immunoassay [30], [46] Polymeric micelles 10-100 nm Long-circulatory, target-specific, active and passive drug delivery, diagnostic value [30], [46] Polymeric nanoparticles 10-1000 nm Excellent carrier for controlled and sustained delivery of drugs [30], [46] • Two dimensional nanoparticles: Carbon nanotubes.…”

Section: <100mentioning

confidence: 99%

“…Ali et al [30] discussed with deep scientific understanding development of magnetic nanoparticles for fluoride and organic material removal from drinking water. Human scientific research pursuit in water purification needs to be reenvisioned and restructured with the passage of scientific history and time [30]. The authors discussed the importance and challenges of drinking water purification.…”

Section: Application Of Ecomaterialsmentioning

confidence: 99%

“…The present conventional water purification methods are filtration, desalination, ultraviolet irradiation, chemical treatment, and electrocoagulation-flotation [30]. The most common nanoparticles used in water purification are iron-based nanomaterials, magnetite, maghemite, nanoscale zero-valent ion, manganese dioxide, silver nanoparticles, aluminum-based nanomaterials, titanium dioxide, zirconium-based materials, carbon-based materials, carbon nanoparticles, graphene oxide, and carbon nanotubes [30]. Scientific vision in the abovementioned nanomaterials are addressed and discussed in minute detail in this chapter.…”

Section: Application Of Ecomaterialsmentioning

confidence: 99%

“…Visionary scientific research pursuit Nowosielski et al [20] Development of ecomaterials and nanomaterial technologies Aghabozorg et al [21] Removal of environmental pollutants with the help of nanocatalysts and adsorbents Rathi et al [22] Autoclave aerated concrete, an eco-building material Garg et al [23] Green concrete as an environmental friendly construction material Mokal et al [24] Green building material and sustainable construction Krishnan et al [25] Geo-polymer construction material and its vision Kim et al [26] Life cycle design for selection of building materials Pusporini et al [27] Quality function deployment methodology for creating building materials Aizawa et al [28] Environmental friendly materials processing Ficai et al [29] Review of the most used classes of nanomaterials for environmental application Ali et al [30] Magnetic nanomaterials for fluoride and organic material removal in drinking water…”

Section: Researchersmentioning

confidence: 99%

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Nanomaterials, Ecomaterials, and Wide Vision of Material Science

Hussain¹,

Palit²

2017

Handbook of Ecomaterials

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The world of nanoscience and nanotechnology are today moving fast and witnessing drastic challenges. Environmental engineering science in a similar manner is moving towards a newer scientific age. Material science needs to be reenvisioned as human civilization treads towards a newer destiny. Ecomaterial and its applications are the cornerstones of scientific research pursuit today. Environmental catastrophes, loss of biodiversity, and the vision towards environmental sustainability are all leading a long way in the true emancipation of science today. Nanomaterials for environmental protection are the visionary path of scientific research pursuit today. This treatise discusses with deep and cogent insight the immense potential, the success, and the future perspectives in the application of nanomaterials and ecomaterials in environmental protection and application areas. Scientific imagination and scientific introspection are the torchbearers of a greater vision of the application scenario of nanomaterials. Nanotechnology is an emerging field that covers a wide range of technologies and is presently under development on a nanoscale. Nanomaterials and ecomaterials are witnessing scientific regeneration and scientific reenvisioning. Biodegradability of materials which are harmful to environment and recalcitrant needs to be envisioned and deeply envisaged. The authors pointedly focus on the applications of nanomaterials, ecomaterials, and other new generation materials and the tremendous scientific potential behind it. The wide vision and the success of human scientific endeavor are the pallbearers towards a greater realization of environmental sustainability today. This treatise discusses with deep vision the success of application of ecomaterials and its future perspectives with a greater stress on environmental sustainability. It veritably opens up a new chapter in the field of material science. Human scientific endeavor and deep scientific sagacity are the hallmarks of the research pursuit in nanotechnology and nanomaterials today. This chapter will surely open new futuristic thoughts, futuristic vision, and the vast profundity in the field of material science and ecomaterials.

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Section: Classification Of Nanoparticlesmentioning

confidence: 99%

Section: <100mentioning

confidence: 99%

Section: Application Of Ecomaterialsmentioning

confidence: 99%

Section: Application Of Ecomaterialsmentioning

confidence: 99%

Section: Researchersmentioning

confidence: 99%

See 3 more Smart Citations

Nanomaterials, Ecomaterials, and Wide Vision of Material Science

Hussain¹,

Palit²

2017

Handbook of Ecomaterials

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Nanomaterials, Ecomaterials, and Wide Vision of Material Science

Hussain¹,

Palit²

2019

Handbook of Ecomaterials

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Terahertz Detection of Acid Blue 113 Dye Using Hybrid Hydrogels

Garnica-Palafox,

Velázquez-Benítez,

Sánchez-Arévalo

et al. 2024

J Infrared Milli Terahz Waves

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The detection of pollutant dyes in the environment, particularly in waterways, can be extended and potentially simplified using terahertz spectroscopy. The use of hydrogels to absorb these contaminants from water and create solid samples with moderate transparency at terahertz frequencies evidently facilitates spectroscopic analysis. In this study, we demonstrate that chitosan and poly(vinyl alcohol) hydrogels, as well as their cross-linked and nanocomposite hybrid blends, efficiently capture the acid blue 113 azo dye (AB113). We show that terahertz transmittance and refractive index measurements conducted on these hydrogel materials offer an effective alternative method for detecting water contaminants, especially azo dyes. The terahertz transmittance spectra provide evidence of azo dye molecules within the hydrogel membranes. Additionally, considering the alterations in the hydrogels’ refractive index due to the sorption of AB113 dye molecules, we derived an analytical model to accurately estimate the amount of dye sorbed by the polymeric networks. The findings of this study establish a practical and promising approach for both qualitative and quantitative terahertz detection of AB113 dye using hybrid hydrogels. A detailed comparison with optical and infrared spectroscopy is also provided for reference.

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Development of magnetic nanoparticles for fluoride and organic matter removal from drinking water

Cited by 15 publications

References 99 publications

Nanomaterials, Ecomaterials, and Wide Vision of Material Science

Nanomaterials, Ecomaterials, and Wide Vision of Material Science

Nanomaterials, Ecomaterials, and Wide Vision of Material Science

Terahertz Detection of Acid Blue 113 Dye Using Hybrid Hydrogels

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