Functionalization of magnetite nanoparticles with carboxymethyl-beta-cyclodextrin for oxytetracycline removal

Journal article

Authors/Editors

Strategic Research Themes

Publication Details

Author list: Juengchareonpoon K., Wanichpongpan P., Boonamnuayvitaya V.

Publisher: Springer

Publication year: 2021

Volume number: 127

Issue number: 3

ISSN: 0947-8396

eISSN: 1432-0630

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85101357855&doi=10.1007%2fs00339-021-04320-3&partnerID=40&md5=e229c9d9dc48f44960e445221909124f

Languages: English-Great Britain (EN-GB)

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Abstract

This work explores the possibility of oxytetracycline (OTC) elimination from water by using a magnetite grafted by carboxymethyl-beta-cyclodextrin adsorbent called Mag-CM-β-CD. They were characterized by fourier transform infrared spectroscopy and vibrating sample magnetometer. This article aims to perform a study on the effect of the pH synthesis process and pH OTC solution on the OTC removal, as well as the effect of the kinetics adsorption and isotherms adsorption of Mag-CM-β-CD on OTC adsorption. Mag-CM-β-CD can remove OTC with a higher adsorption capacity (71.97 mg g−1) than that of magnetite adsorbents (60.02 mg g−1) by using 5% w of CM-β-CD/w of magnetite. © 2021, The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature.

Keywords

Carboxymethyl-beta-cyclodextrin