Development of green vortex-assisted supramolecular solvent-based liquid–liquid microextraction for preconcentration of mercury in environmental and biological samples prior to spectrophotometric determination

[Display omitted] •An efficient VA-SMS-LLME method has been developed for preconcentration of mercury.•The final experimental conditions were studied and optimized.•The proposed method was applied to determination of mercury in environmental and biological samples.•The limit of detection, preconcent...

Full description

Saved in:
Bibliographic Details
Published in:Microchemical journal 2020-09, Vol.157, p.105108, Article 105108
Main Authors: Gouda, Ayman A., Alshehri, Ali M., El Sheikh, Ragaa, Hassan, Wafaa S., Ibrahim, Sara H.
Format: Article
Language:English
Subjects:
Environmental and biological samples
Mercury
Quinalizarin
Spectrophotometry
Supramolecular solvent microextraction
Vortex-assisted
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:[Display omitted] •An efficient VA-SMS-LLME method has been developed for preconcentration of mercury.•The final experimental conditions were studied and optimized.•The proposed method was applied to determination of mercury in environmental and biological samples.•The limit of detection, preconcentration factor and relative standard deviation were 0.3 µg L−1, 100 and
ISSN:0026-265X
1095-9149
DOI:10.1016/j.microc.2020.105108