Recent developments in green magnetic nanoparticles for extraction and preconcentration of pollutants from environmental samples

AK El-Deen, CM Hussain - Trends in Environmental Analytical Chemistry, 2023 - Elsevier
Magnetic nanoparticles (MNPs) have recently emerged as significant materials in the
development of a variety of sectors, including analytical chemistry, by virtue of their unique …

Carbon-based sorbents and their nanocomposites for the enrichment of heavy metal ions: a review

B Hashemi, S Rezania - Microchimica Acta, 2019 - Springer
This review (with 168 refs) summarizes the progress that has been made on the field of
microextraction of heavy metal ions using carbonaceous materials. Following an …

SiO2-coated magnetic graphene oxide modified with polypyrrole–polythiophene: a novel and efficient nanocomposite for solid phase extraction of trace amounts of …

K Molaei, H Bagheri, AA Asgharinezhad… - Talanta, 2017 - Elsevier
The synthesis of a novel nanocomposite comprised of SiO 2-coated magnetic graphene
oxide modified with a pyrrole-thiophene (mGO/SiO 2@ coPPy-Th) copolymer is reported in …

A comparison investigation on photocatalytic activity performance and adsorption efficiency for the removal of cationic dye: quantum dots vs. magnetic nanoparticles

HR Rajabi, H Arjmand, H Kazemdehdashti… - Journal of environmental …, 2016 - Elsevier
In this research, the efficiencies of two methods, including quantum dots (QDs) based
photocatalysis and magnetic nanoparticles (MNPs) based adsorption for the decolorization …

Highly efficient ultrasonic-assisted pre-concentration and simultaneous determination of trace amounts of Pb (II) and Cd (II) ions using modified magnetic natural …

T Amiri-Yazani, R Zare-Dorabei, M Rabbani… - Microchemical …, 2019 - Elsevier
In this work, the synthesis of the magnetic natural clinoptilolite (CP) zeolite modified by
cetyltrimethyl ammonium bromide hexadecyl trimethyl ammonium bromide (CTAB) and …

Adsorptive removal of mercury (II), copper (II), and lead (II) ions from aqueous solutions using glutathione-functionalized NiFe2O4/graphene oxide composite

P Khorshidi, RHSM Shirazi, M Miralinaghi… - Research on Chemical …, 2020 - Springer
The aim of the present study was to develop a novel adsorbent through decorating the
surface of graphene oxide (GO) nanosheets with nickel ferrite (NiFe 2 O 4) magnetic …

Nanomaterials for the abatement of cadmium (II) ions from water/wastewater

K Vikrant, V Kumar, K Vellingiri, KH Kim - Nano Research, 2019 - Springer
The rapid rise of modern industry is the source of unchecked effluents containing many
pernicious heavy metals (eg, cadmium). To rehabilitate the ecology, food resources, and …

Applications of graphene and its derivatives in chemical analysis

H Grajek, J Jonik, Z Witkiewicz, T Wawer… - Critical Reviews in …, 2020 - Taylor & Francis
In this review, the applications of graphene and its derivatives in the chemical analysis have
been described. The properties of graphene materials which are essential for their use in …

Facile synthesis and characterization of thiol-functionalized graphene oxide as effective adsorbent for Hg (II)

ASK Kumar, SJ Jiang, WL Tseng - Journal of environmental chemical …, 2016 - Elsevier
In this work, we report the synthesized and characterization of mercaptobenzothiazole (MBT)
functionalized graphene oxide (GO) as a novel adsorbent material for the adsorption of Hg …

Recent trends in the application of the newest carbonaceous materials for magnetic solid-phase extraction of environmental pollutants

A Speltini, M Sturini, F Maraschi, A Profumo - Trends in Environmental …, 2016 - Elsevier
This paper provides a review of the latest applications of carbon-based materials for
magnetic solid-phase extraction (MSPE), an advantageous sample pre-treatment …