Multifunctional magnetic mesoporous silica nanocomposites with improved sensing performance and effective removal ability toward Hg(II).

@article{Wang2012MultifunctionalMM,
  title={Multifunctional magnetic mesoporous silica nanocomposites with improved sensing performance and effective removal ability toward Hg(II).},
  author={Yanyan Wang and Bin Li and Liming Zhang and Peng Li and Lianlian Wang and Jin Zhang},
  journal={Langmuir : the ACS journal of surfaces and colloids},
  year={2012},
  volume={28 2},
  pages={1657-62}
}
In the present work, a multifunctional inorganic-organic hybrid nanomaterial (MMS-Py) was prepared by the immobilization of a pyrene-based receptor (Py) within the channels of magnetic mesoporous silica nanocomposites (MMS), and characterized by scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectroscopy, X-ray diffraction, N(2) adsorption/desorption, superconducting quantum interference device, and photoluminescence spectra. This multifunctional… CONTINUE READING
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