Cellulose supported promising magnetic sorbents for magnetic solid-phase extraction: A review

Haniffa, Mhd. Abd. Cader Mhd. and Ching, Yern Chee and Illias, Hazlee Azil and Munawar, Khadija and Ibrahim, Shaliza and Nguyen, Dai Hai and Chuah, Cheng Hock (2021) Cellulose supported promising magnetic sorbents for magnetic solid-phase extraction: A review. Carbohydrate Polymers, 253. ISSN 0144-8617, DOI https://doi.org/10.1016/j.carbpol.2020.117245.

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Cellulose with ample hydroxyl groups is considered as a promising supportive biopolymer for fabricating cellulose supported promising magnetic sorbents (CMS) for magnetic solid-phase extraction (MSPE). The easy recovery via external magnetic field, and recyclability of CMS, associated with different types and surface modifications of cellulose has made them a promising sorbent in the field of solid-phase extraction. CMS based sorbent can offer improved adsorption and absorption capabilities due to its high specific surface area, porous structure, and magnetic attraction feature. This review mainly focuses on the fabrication strategies of CMS using magnetic nanoparticles (MNPs) and various forms of cellulose as a heterogeneous and homogeneous solution either in alkaline mediated urea or Ionic liquids (ILs). Moreover, CMS will be elaborated based on their structures, synthesis, physical performance, and chemical attraction of MNPs and their MSPE in details. The advantages, challenges, and prospects of CMS in future applications are also presented.

Item Type: Article
Funders: istry of Education of Malaysia (PRGS:PR006-2019A), Universiti Malaya (ST007-2019) (GPF002A-2019) (LL046-2019)
Uncontrolled Keywords: Cellulose; Magnetic nanoparticles; Magnetic sorbents; Magnetic soli-phase extraction; Reusability
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Depositing User: Ms Zaharah Ramly
Date Deposited: 02 Mar 2022 06:51
Last Modified: 02 Mar 2022 06:51
URI: http://eprints.um.edu.my/id/eprint/28631

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