Green synthesis of iron nanoparticles and their application as a Fenton-like catalyst for the degradation of aqueous cationic and anionic dyes
Talal Shahwan,S. Abu Sirriah,Muath Nairat,Ezel Boyacı,Ahmet E. Eroğlu,Thomas Bligh Scott,Keith R Hallam +6 more
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TLDR
In this article, green tea leaves (GT-Fe NPs) were used as a Fenton-like catalyst for decolorization of aqueous solutions containing methylene blue (MB) and methyl orange (MO) dyes.About:
This article is published in Chemical Engineering Journal.The article was published on 2011-08-01 and is currently open access. It has received 659 citations till now. The article focuses on the topics: Iron oxide & Aqueous solution.read more
Figures
Table 1 Rate constants obtained from linear regression analysis of the data of dye removal. 
Fig. 7. Linear plots of the kinetic data: (a) first order plot for MB, (b) secon 
Table 2 The percentage removal of MB and MO at different initial concentrations when GT-Fe NPs are used as a Fenton-like catalyst. Cl stands for the equilibrium liquid concentration. 
Fig. 8. (a) SEM image, and (b) EDX spectrum of BH-Fe NPs. 
Fig. 3. A typical XRD pattern of GT-Fe NPs. 
Fig. 2. (a and b) TEM images, and (c) EDX spectrum, of GT-Fe NPs.
Citations
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Remediation of organic pollutants by potential functionalized nanomaterials
Manviri Rani,Uma Shanker +1 more
TL;DR: In this paper, the authors summarize current information on functionalization techniques of different types of functionalized NMs and their application in the removal of organic pollutants (OPs) such as PAHs, pesticides, organic dyes, and some heavy metals.
Journal ArticleDOI
Green synthesis of Fe0 nanoparticles using Eucalyptus grandis leaf extract: Characterization and application for dye degradation by a (Photo)Fenton-like process.
Gustavo Alves Puiatti,Jéssica Passos de Carvalho,Antonio Teixeira de Matos,Renata Pereira Lopes +3 more
TL;DR: In this article , zero-valent iron nanoparticles (EGnZVI) were synthesized using Eucalyptus grandis (EG) leaf extract as a reducing/stabilizing agent.
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Facile one step green synthesis of iron nanoparticles using grape leaves extract: textile dye decolorization and wastewater treatment.
TL;DR: Green iron from grape leaves extract demonstrated better performance and it is recognized as the promising cost-effective material for textile wastewater treatment.
Journal ArticleDOI
Elaboration of metal (M: Co, Cu, Ni, Fe) embedded poly(acrylic acid-co-acrylamide) hydrogel nanocomposites: An attempt to synthesize uncommon architectured “Auto-active” nanocatalysts for treatment of dyeing wastewater
TL;DR: In this paper, physicochemical features of poly(acrylic acid- co-acrylamide) hydrogels were studied via swelling, SEM, TGA, DTA and thermoporometric measurements as well Monte-Carlo simulations.
Journal ArticleDOI
Impact of Response Surface Methodology–Optimized Synthesis Parameters on In vitro Anti-inflammatory Activity of Iron Nanoparticles Synthesized using Ocimum tenuiflorum Linn
TL;DR: In this article, the authors used Response surface methodology (RSM) for optimization of three variables implying central composite design (CCD) for in vitro anti-inflammatory activity of synthesized FeNPs.
References
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Biosynthesis of Iron and Silver Nanoparticles at Room Temperature Using Aqueous Sorghum Bran Extracts
Eric C. Njagi,Hui Huang,Lisa Stafford,Homer C. Genuino,Hugo Galindo,John B. Collins,George E. Hoag,Steven L. Suib +7 more
TL;DR: Iron and silver nanoparticles were synthesized using a rapid, single step, and completely green biosynthetic method employing aqueous sorghum extracts as both the reducing and capping agent.