Research Article
Amphiphilic Polymer-Modified Uniform CuFeSe2 Nanoparticles for CT/MR Dual-Modal Imaging
Figure 2
(a) FTIR spectra of CuFeSe2 and MPEG-PCL@CuFeSe2 NPs. (b) XRD patterns of CuFeSe2 prepared with and without MPEG-PCL in comparison with the standard peaks of cubic berzelianite (JCPDS card no. 81-1959). (c) TGA curve of CuFeSe2 and MPEG-PCL@CuFeSe2 NPs. (d) Magnetization plot of CuFeSe2 and MPEG-PCL@CuFeSe2 NPs as a function of the applied field at 295K.
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