Magnetic Deep Eutectic Solvents Based Adsorbents For The Removal Of Selected Non-Streoidal Antiinflammotary Drugs
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Date
2020-07
Authors
Nor Aniisah Binti Husin
Journal Title
Journal ISSN
Volume Title
Publisher
Universiti Sains Malaysia
Abstract
In this study, material based on magnetic choline chloride-butyl imidazole
(Fe3O4@ChCl-BuIM) was synthesise via simple co-precipitation method for removal
of diclofenac and naproxen from water sample. The synthesised material was
characterized by using analytical instrument such as Fourier transform infrared
spectroscopy (FTIR), CHN elemental analyser, vibrating sample magnetometer
(VSM), scanning electron microscope (SEM), transmission electron microscope
(TEM), X-ray diffractometer (XRD), thermogravimetric analyser (TGA), and
Brunauer-Emmet-Teller (BET) surface analyser. Preliminary adsorption study of
Fe3O4@ChCl-BuIM has showed excellent adsorption capacity for removal of
diclofenac and naproxen from water samples compared to unmodified Fe3O4. Both
targeted analytes were attracted to the Fe3O4@ChCl-BuIM particles by U U
interaction and hydrogen bonding, thus improved the adsorption capacity.
Description
Keywords
Deep Eutectic Solvents , Non-Streoidal Antiinflammotary