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A Highly Sensitive and Efficient Functionalized Magnetic Chemosensor for Cu2+ Removal
- Source :
- Physics Procedia. 25:2125-2130
- Publication Year :
- 2012
- Publisher :
- Elsevier BV, 2012.
-
Abstract
- Fe3O4 nanoparticles were covalently functionalized by N-(quinoline-8-yl)-2-(3-triethoxysilyl-propylamino)- acetamide (QTPA), and finally utilized to be magnetic chemosensor for sensitive and efficient Cu2+ removal in aqueous solution. Fourier FT-IR, TEM, XRD and XPS results showed that QTPA was bonded to the surface of Fe3O4 nanoparticles. At room temperature, the magnetic chemosensor exhibited high removal efficiency towards Cu2+.
- Subjects :
- chemosensor
Materials science
Aqueous solution
Cu2+ removal
Physics and Astronomy(all)
Highly sensitive
chemistry.chemical_compound
symbols.namesake
Fourier transform
chemistry
X-ray photoelectron spectroscopy
Covalent bond
symbols
functionalization
Surface modification
Fe3O4 nanoparticles
Fe3o4 nanoparticles
Acetamide
Nuclear chemistry
Subjects
Details
- ISSN :
- 18753892
- Volume :
- 25
- Database :
- OpenAIRE
- Journal :
- Physics Procedia
- Accession number :
- edsair.doi.dedup.....97d56fd55ac2d64a83d4081f64631aa7