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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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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Book ChapterDOI
Prospects and implementation of nanotechnology in environmental remediation and clean up
TL;DR: The potential of nanotechnology to detoxify the atmosphere with reference to their application in sewage treatment, oxidation of dyes, etc. as mentioned in this paper has revealed various prospects and exhaustive data with respect to the function of Nanotechnology in environmental remediation and pollution cleanup.
Journal ArticleDOI
Phytosynthesis and characterization of iron nanocomposites by irvingia gabonensis (ogbono) aqueous and ethanol leaf extracts
TL;DR: In this article, Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) were used to evaluate the phytosynthesis and characterization of iron nano-composites (Fe.NCs) formed by aqueous and ethanol extracts of Irvingia gabonensis (Ogbono) tree leaves.
Book ChapterDOI
Green Tiny Magnets: An Economic and Eco-friendly Remedy for Environmental Damage
Paramita Karfa,Rashmi Madhuri +1 more
Proceedings ArticleDOI
Green synthesis of Trigonella Foenum-Graecum (TFG) mediated iron nanoparticles by Co precipitation method
TL;DR: In this paper, a review of the comparison of the Iron nanoparticles sewed up by the way of biosynthesis routes with Fenugreek (Trigonella Foenum-Graecum (TFG) seeds is presented.
Safety Evaluation of Nano Iron Zero Valente Green Synthesized: A Comparative Study
Shirin Tavakoli,Fatemeh Sameni,Mohammad Ali Ebrahimzadeh,Pourya Biparva,Hamidreza Mohammadi,Afshin Zahedi,Alireza Rafiei,Mostafa Kardan,Shahram Eslami +8 more
TL;DR: Generally, it can be concluded that, the MC-ZVINP have shown no significant toxicity on the levels of blood cells, enzymes, and liver tissue.
References
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Spectrometric identification of organic compounds
TL;DR: In this paper, a sequence of procedures for identifying an unknown organic liquid using mass, NMR, IR, and UV spectroscopy is presented, along with specific examples of unknowns and their spectra.
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Characterization of zero-valent iron nanoparticles.
TL;DR: This work presents a systematic characterization of the iron nanoparticles prepared with the method of ferric iron reduction by sodium borohydride and results may foster better understanding, facilitate information exchange, and contribute to further research and development of Iron nanoparticles for environmental and other applications.
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Decolorizing dye wastewater with Fenton's reagent
TL;DR: In this article, simulated dye wastewater, separately prepared with disperse, reactive, direct, acid and basic dyes, were decolorized with a hydrogen peroxide-ferrous ion system, known as Fenton's reagent.
Journal ArticleDOI
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.