eprintid: 18116
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/81/16
datestamp: 2024-06-04 14:10:14
lastmod: 2024-06-04 14:10:14
status_changed: 2024-06-04 14:01:27
type: article
metadata_visibility: show
creators_name: Lai, Z.Y.
creators_name: Yiin, C.L.
creators_name: Lock, S.S.M.
creators_name: Chin, B.L.F.
creators_name: Zauzi, N.S.A.
creators_name: Sar-ee, S.
title: A review on natural based deep eutectic solvents (NADESs): fundamentals and potential applications in removing heavy metals from soil
ispublished: pub
keywords: choline; deep eutectic solvent; heavy metal; plant extract; solvent, Choline; Deep Eutectic Solvents; Metals, Heavy; Plant Extracts; Solvents
note: cited By 2
abstract: Natural based deep eutectic solvent (NADES) is a promising green solvent to replace the conventional soil washing solvent due to the environmental benign properties such as low toxicity, high biodegradability, high polarity or hydrophilicity, and low cost of fabrication process. The application of NADES is intensively studied in the extraction of organic compounds or natural products from vegetations or organic matters. Conversely, the use of the solvent in removing heavy metals from soil is severely lacking. This review focuses on the potential application of NADES as a soil washing agent to remove heavy metal contaminants. Hydrophilicity is an important feature of a NADES to be used as a soil washing solvent. In this context, choline chloride is often used as hydrogen bond acceptor (HBA) whereby choline chloride based NADESs showed excellent performance in the extraction of various solutes in the past studies. The nature of NADES along with its chemistry, preparation and designing methods as well as potential applications were comprehensively reviewed. Subsequently, related studies on choline chloride-based NADES in heavy metal polluted soil remediation were also reviewed. Potential applications in removing other soil contaminants as well as the limitations of NADES were discussed based on the current advancements of soil washing and future research directions were also proposed. © 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.
date: 2023
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85149976786&doi=10.1007%2fs11356-023-26288-8&partnerID=40&md5=ce9e5e18f45370d65b12dd883ef1b202
id_number: 10.1007/s11356-023-26288-8
full_text_status: none
publication: Environmental Science and Pollution Research
volume: 30
number: 55
pagerange: 116878-116905
refereed: TRUE
citation:   Lai, Z.Y. and Yiin, C.L. and Lock, S.S.M. and Chin, B.L.F. and Zauzi, N.S.A. and Sar-ee, S.  (2023) A review on natural based deep eutectic solvents (NADESs): fundamentals and potential applications in removing heavy metals from soil.  Environmental Science and Pollution Research, 30 (55).  pp. 116878-116905.