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

Mhd Haniffa MAC 1 , Ching YC 2 , Illias HA 3 , Munawar K 1 , Ibrahim S 4 , Nguyen DH 5 Show all authors , Chuah CH 6

Affiliations 

  • 1 Center of Advanced Manufacturing and Material Processing, Faculty of Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia
  • 2 Center of Advanced Manufacturing and Material Processing, Faculty of Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia; Department of Chemical Engineering, Faculty of Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia. Electronic address: chingyc@um.edu.my
  • 3 Center of Advanced Manufacturing and Material Processing, Faculty of Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia; Department of Electrical Engineering, Faculty of Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia
  • 4 Institute of Ocean and Earth Sciences, Deputy Vice Chancellor (Research & Innovation) Office, University of Malaya, 50603, Kuala Lumpur, Malaysia
  • 5 Institute of Research and Development, Duy Tan University, Danang, 550000, Viet Nam; Institute of Applied Materials Science, Vietnam Academy Science and Technology, 01 TL29 District 12, Ho Chi Minh City, 700000, Viet Nam
  • 6 Department of Chemistry, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia
Carbohydr Polym, 2021 Feb 01;253:117245.
PMID: 33279000 DOI: 10.1016/j.carbpol.2020.117245

Abstract

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.

* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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