Open AccessMagnetic Graphene Oxide Based Solid Phase Extraction for Environmental Pollutants Analysis
Author(s) -
Yuqi Peng,
Hengyuan Zhang,
Xinbin Ma
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/563/1/012021
Subject(s) - pollutant , solid phase extraction , environmental chemistry , graphene , extraction (chemistry) , environmental analysis , environmental science , oxide , sample preparation , metal ions in aqueous solution , materials science , metal , chemistry , nanotechnology , chromatography , metallurgy , organic chemistry
Heavy metal ions and organic pollutants have aroused considerable concerns about their toxic effects on human body and the ecosystem. Thus it is of great significance to develop accurate and sensitive methods for the analysis of these pollutants in environmental matrices. Because of their trace levels and the complexity of sample matrices, sample preparation is necessary before their instrumental detection. As a new and prospective sample pretreatment technique, magnetic solid phase extraction (MSPE) has drawn much attention from the analysts, and has been widely used in various analytical fields. This review focuses on the current progress that has been achieved in MSPE based on graphene oxide for preconcentration and separation of heavy metal ions and organic pollutants in environmental water, with 61 references.