Adsorption of Tetracycline with Reduced Graphene Oxide Decorated with MnFe(2)O(4) Nanoparticles

Nanomaterials were widely used as efficient adsorbents for environmental remediation of tetracycline pollution. However, the separation of the adsorbents posed the challenge to their practical applications. In this study, we grew magnetic MnFe(2)O(4) nanoparticles on the reduced graphene oxide (rGO)...

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Detalles Bibliográficos
Autores principales: Bao, Jian, Zhu, Yezi, Yuan, Sijia, Wang, Fenghe, Tang, Huang, Bao, Zhihao, Zhou, Haiyun, Chen, Yajun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2018
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6281545/
https://www.ncbi.nlm.nih.gov/pubmed/30519822
http://dx.doi.org/10.1186/s11671-018-2814-9
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author Bao, Jian
Zhu, Yezi
Yuan, Sijia
Wang, Fenghe
Tang, Huang
Bao, Zhihao
Zhou, Haiyun
Chen, Yajun
author_facet Bao, Jian
Zhu, Yezi
Yuan, Sijia
Wang, Fenghe
Tang, Huang
Bao, Zhihao
Zhou, Haiyun
Chen, Yajun
author_sort Bao, Jian
collection PubMed
description Nanomaterials were widely used as efficient adsorbents for environmental remediation of tetracycline pollution. However, the separation of the adsorbents posed the challenge to their practical applications. In this study, we grew magnetic MnFe(2)O(4) nanoparticles on the reduced graphene oxide (rGO) to form MnFe(2)O(4)/rGO nanocomposite with a one-step method. When used as the absorbent of Tetracycline, it exhibited an adsorption capacity of 41 mg/g. The adsorption kinetics and isotherm were fitted well with the pseudo-second order model and Freundlich model, respectively. The MnFe(2)O(4)/rGO nanocomposite could be easily extracted from the solution with the external magnetic field and regenerated with acid washing. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1186/s11671-018-2814-9) contains supplementary material, which is available to authorized users.
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spelling pubmed-62815452018-12-26 Adsorption of Tetracycline with Reduced Graphene Oxide Decorated with MnFe(2)O(4) Nanoparticles Bao, Jian Zhu, Yezi Yuan, Sijia Wang, Fenghe Tang, Huang Bao, Zhihao Zhou, Haiyun Chen, Yajun Nanoscale Res Lett Nano Express Nanomaterials were widely used as efficient adsorbents for environmental remediation of tetracycline pollution. However, the separation of the adsorbents posed the challenge to their practical applications. In this study, we grew magnetic MnFe(2)O(4) nanoparticles on the reduced graphene oxide (rGO) to form MnFe(2)O(4)/rGO nanocomposite with a one-step method. When used as the absorbent of Tetracycline, it exhibited an adsorption capacity of 41 mg/g. The adsorption kinetics and isotherm were fitted well with the pseudo-second order model and Freundlich model, respectively. The MnFe(2)O(4)/rGO nanocomposite could be easily extracted from the solution with the external magnetic field and regenerated with acid washing. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1186/s11671-018-2814-9) contains supplementary material, which is available to authorized users. Springer US 2018-12-05 /pmc/articles/PMC6281545/ /pubmed/30519822 http://dx.doi.org/10.1186/s11671-018-2814-9 Text en © The Author(s). 2018 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Nano Express
Bao, Jian
Zhu, Yezi
Yuan, Sijia
Wang, Fenghe
Tang, Huang
Bao, Zhihao
Zhou, Haiyun
Chen, Yajun
Adsorption of Tetracycline with Reduced Graphene Oxide Decorated with MnFe(2)O(4) Nanoparticles
title Adsorption of Tetracycline with Reduced Graphene Oxide Decorated with MnFe(2)O(4) Nanoparticles
title_full Adsorption of Tetracycline with Reduced Graphene Oxide Decorated with MnFe(2)O(4) Nanoparticles
title_fullStr Adsorption of Tetracycline with Reduced Graphene Oxide Decorated with MnFe(2)O(4) Nanoparticles
title_full_unstemmed Adsorption of Tetracycline with Reduced Graphene Oxide Decorated with MnFe(2)O(4) Nanoparticles
title_short Adsorption of Tetracycline with Reduced Graphene Oxide Decorated with MnFe(2)O(4) Nanoparticles
title_sort adsorption of tetracycline with reduced graphene oxide decorated with mnfe(2)o(4) nanoparticles
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6281545/
https://www.ncbi.nlm.nih.gov/pubmed/30519822
http://dx.doi.org/10.1186/s11671-018-2814-9
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