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ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics

The harmful nature of high concentrations of antibiotics to humans and animals requires the urgent development of novel materials and techniques for their absorption. In this work, CTAB (Cetyltrimethyl Ammonium Bromide)-assisted synthesis of ZIF-8 (zeolitic imidazolate framework)-derived hollow carb...

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Autores principales: Tang, Hongmei, Li, Wenyao, Jiang, Haishun, Lin, Runjia, Wang, Zhe, Wu, Jianghong, He, Guanjie, Shearing, Paul Robert, Brett, Dan John Leslie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6358953/
https://www.ncbi.nlm.nih.gov/pubmed/30669389
http://dx.doi.org/10.3390/nano9010117
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author Tang, Hongmei
Li, Wenyao
Jiang, Haishun
Lin, Runjia
Wang, Zhe
Wu, Jianghong
He, Guanjie
Shearing, Paul Robert
Brett, Dan John Leslie
author_facet Tang, Hongmei
Li, Wenyao
Jiang, Haishun
Lin, Runjia
Wang, Zhe
Wu, Jianghong
He, Guanjie
Shearing, Paul Robert
Brett, Dan John Leslie
author_sort Tang, Hongmei
collection PubMed
description The harmful nature of high concentrations of antibiotics to humans and animals requires the urgent development of novel materials and techniques for their absorption. In this work, CTAB (Cetyltrimethyl Ammonium Bromide)-assisted synthesis of ZIF-8 (zeolitic imidazolate framework)-derived hollow carbon (ZHC) was designed, prepared, and used as a high-performance adsorbent, and further evaluated by Langmuir and Freundlich isothermal adsorption experiments, dynamic analysis, as well as theoretical calculation. The maximum capacities of ZHC for adsorbing tetracycline (TC), norfloxacin (NFO), and levofloxacin (OFO) are 267.3, 125.6, and 227.8 mg g(−1), respectively, which delivers superior adsorptive performance when compared to widely studied inorganic adsorbates. The design concept of ZIF-8-derived hollow carbon material provides guidance and insights for the efficient adsorbent of environmental antibiotics.
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spelling pubmed-63589532019-02-06 ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics Tang, Hongmei Li, Wenyao Jiang, Haishun Lin, Runjia Wang, Zhe Wu, Jianghong He, Guanjie Shearing, Paul Robert Brett, Dan John Leslie Nanomaterials (Basel) Article The harmful nature of high concentrations of antibiotics to humans and animals requires the urgent development of novel materials and techniques for their absorption. In this work, CTAB (Cetyltrimethyl Ammonium Bromide)-assisted synthesis of ZIF-8 (zeolitic imidazolate framework)-derived hollow carbon (ZHC) was designed, prepared, and used as a high-performance adsorbent, and further evaluated by Langmuir and Freundlich isothermal adsorption experiments, dynamic analysis, as well as theoretical calculation. The maximum capacities of ZHC for adsorbing tetracycline (TC), norfloxacin (NFO), and levofloxacin (OFO) are 267.3, 125.6, and 227.8 mg g(−1), respectively, which delivers superior adsorptive performance when compared to widely studied inorganic adsorbates. The design concept of ZIF-8-derived hollow carbon material provides guidance and insights for the efficient adsorbent of environmental antibiotics. MDPI 2019-01-18 /pmc/articles/PMC6358953/ /pubmed/30669389 http://dx.doi.org/10.3390/nano9010117 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Tang, Hongmei
Li, Wenyao
Jiang, Haishun
Lin, Runjia
Wang, Zhe
Wu, Jianghong
He, Guanjie
Shearing, Paul Robert
Brett, Dan John Leslie
ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics
title ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics
title_full ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics
title_fullStr ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics
title_full_unstemmed ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics
title_short ZIF-8-Derived Hollow Carbon for Efficient Adsorption of Antibiotics
title_sort zif-8-derived hollow carbon for efficient adsorption of antibiotics
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6358953/
https://www.ncbi.nlm.nih.gov/pubmed/30669389
http://dx.doi.org/10.3390/nano9010117
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