Facile green synthesis of Fe3O4 nanoparticles using aqueous leaf extract of Zanthoxylum armatum DC. for efficient adsorption of methylene blue
We report a facile and green route for the synthesis of superparamagnetic magnetite nanoparticles (Fe3O4 NPs) using aqueous leaf extract of Zanthoxylum armatum DC. for efficient adsorption of organic pollutant, methylene blue (MB). The phytochemicals present in the aqueous leaf extract Zanthoxylum a...
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doaj-bd08a4db847b46719c5a2cef3663b3f42021-05-02T04:49:19ZengTaylor & Francis GroupJournal of Asian Ceramic Societies2187-07642018-04-016214515510.1080/21870764.2018.14593351459335Facile green synthesis of Fe3O4 nanoparticles using aqueous leaf extract of Zanthoxylum armatum DC. for efficient adsorption of methylene blueA. V. Ramesh0Dharmasoth Rama Devi1Satish Mohan Botsa2K. Basavaiah3Andhra UniversityAndhra UniversityAndhra UniversityAndhra UniversityWe report a facile and green route for the synthesis of superparamagnetic magnetite nanoparticles (Fe3O4 NPs) using aqueous leaf extract of Zanthoxylum armatum DC. for efficient adsorption of organic pollutant, methylene blue (MB). The phytochemicals present in the aqueous leaf extract Zanthoxylum armatum DC. are not only responsible for the formation of Fe3O4 NPs, but also act as capping agent for Fe3O4 NPs. The formation of Fe3O4 NPs was confirmed by a range of spectroscopy and microscopy techniques such as UV–visible spectroscopy, Fourier transform infrared spectroscopy, powder X-ray diffraction (XRD), field emission-scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM) and vibrating sample magnetometer. The spectroscopic results indicated the successful formation of Fe3O4 NPs. FE-SEM and TEM images revealed the spherical shape with particle size of 17 nm. Fe3O4 NPs showed superparamagnetism. Green synthesized Fe3O4 NPs shows enhanced adsorption efficiency toward MB from contaminated water. The kinetic data of adsorption fitted very well with the pseudo-second order. The adsorption isotherm data fitted well to Langmuir isotherm and it was found to be 10.4712 mg/g adsorption capacity and it implies that the chemisorptions of MB on to Fe3O4 NPs.http://dx.doi.org/10.1080/21870764.2018.1459335Green synthesisplant-mediated synthesismagnetite nanoparticlesorganic dye pollutantsLangmuir isotherm |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
A. V. Ramesh Dharmasoth Rama Devi Satish Mohan Botsa K. Basavaiah |
spellingShingle |
A. V. Ramesh Dharmasoth Rama Devi Satish Mohan Botsa K. Basavaiah Facile green synthesis of Fe3O4 nanoparticles using aqueous leaf extract of Zanthoxylum armatum DC. for efficient adsorption of methylene blue Journal of Asian Ceramic Societies Green synthesis plant-mediated synthesis magnetite nanoparticles organic dye pollutants Langmuir isotherm |
author_facet |
A. V. Ramesh Dharmasoth Rama Devi Satish Mohan Botsa K. Basavaiah |
author_sort |
A. V. Ramesh |
title |
Facile green synthesis of Fe3O4 nanoparticles using aqueous leaf extract of Zanthoxylum armatum DC. for efficient adsorption of methylene blue |
title_short |
Facile green synthesis of Fe3O4 nanoparticles using aqueous leaf extract of Zanthoxylum armatum DC. for efficient adsorption of methylene blue |
title_full |
Facile green synthesis of Fe3O4 nanoparticles using aqueous leaf extract of Zanthoxylum armatum DC. for efficient adsorption of methylene blue |
title_fullStr |
Facile green synthesis of Fe3O4 nanoparticles using aqueous leaf extract of Zanthoxylum armatum DC. for efficient adsorption of methylene blue |
title_full_unstemmed |
Facile green synthesis of Fe3O4 nanoparticles using aqueous leaf extract of Zanthoxylum armatum DC. for efficient adsorption of methylene blue |
title_sort |
facile green synthesis of fe3o4 nanoparticles using aqueous leaf extract of zanthoxylum armatum dc. for efficient adsorption of methylene blue |
publisher |
Taylor & Francis Group |
series |
Journal of Asian Ceramic Societies |
issn |
2187-0764 |
publishDate |
2018-04-01 |
description |
We report a facile and green route for the synthesis of superparamagnetic magnetite nanoparticles (Fe3O4 NPs) using aqueous leaf extract of Zanthoxylum armatum DC. for efficient adsorption of organic pollutant, methylene blue (MB). The phytochemicals present in the aqueous leaf extract Zanthoxylum armatum DC. are not only responsible for the formation of Fe3O4 NPs, but also act as capping agent for Fe3O4 NPs. The formation of Fe3O4 NPs was confirmed by a range of spectroscopy and microscopy techniques such as UV–visible spectroscopy, Fourier transform infrared spectroscopy, powder X-ray diffraction (XRD), field emission-scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM) and vibrating sample magnetometer. The spectroscopic results indicated the successful formation of Fe3O4 NPs. FE-SEM and TEM images revealed the spherical shape with particle size of 17 nm. Fe3O4 NPs showed superparamagnetism. Green synthesized Fe3O4 NPs shows enhanced adsorption efficiency toward MB from contaminated water. The kinetic data of adsorption fitted very well with the pseudo-second order. The adsorption isotherm data fitted well to Langmuir isotherm and it was found to be 10.4712 mg/g adsorption capacity and it implies that the chemisorptions of MB on to Fe3O4 NPs. |
topic |
Green synthesis plant-mediated synthesis magnetite nanoparticles organic dye pollutants Langmuir isotherm |
url |
http://dx.doi.org/10.1080/21870764.2018.1459335 |
work_keys_str_mv |
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