TY - JOUR
T1 - Preparation and characterization of cross-linked β-cyclodextrin polymer/Fe3O4 composite nanoparticles with core-shell structures
AU - Li, Rui Xue
AU - Liu, Shu Mei
AU - Zhao, Jian Qing
AU - Otsuka, Hideyuki
AU - Takahara, Atsushi
N1 - Funding Information:
This work was financially supported by the Guangdong Natural Science Foundation (No. 020891).
PY - 2011/2
Y1 - 2011/2
N2 - Cross-linked β-cyclodextrin polymer/Fe3O4 composite nanoparticles with core-shell structures were prepared via cross linking reaction on the surface of carboxymethyl β-cyclodextrin (CM-β-CD) modified Fe3O4 nanoparticles in β-cyclodextrin alkaline solution by using epichlorohydrin as crosslinking agent. The morphology, structure and magnetic properties of the prepared composite nanoparticles were investigated by transmission electron microscopy (TEM), Fourier transform infrared (FTIR) spectrometry, X-ray diffraction (XRD) measurement, thermogravimetric analysis (TGA) and Vibrating sample magnetometry (VSM), respectively.
AB - Cross-linked β-cyclodextrin polymer/Fe3O4 composite nanoparticles with core-shell structures were prepared via cross linking reaction on the surface of carboxymethyl β-cyclodextrin (CM-β-CD) modified Fe3O4 nanoparticles in β-cyclodextrin alkaline solution by using epichlorohydrin as crosslinking agent. The morphology, structure and magnetic properties of the prepared composite nanoparticles were investigated by transmission electron microscopy (TEM), Fourier transform infrared (FTIR) spectrometry, X-ray diffraction (XRD) measurement, thermogravimetric analysis (TGA) and Vibrating sample magnetometry (VSM), respectively.
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U2 - 10.1016/j.cclet.2010.09.014
DO - 10.1016/j.cclet.2010.09.014
M3 - Article
AN - SCOPUS:78651312480
SN - 1001-8417
VL - 22
SP - 217
EP - 220
JO - Chinese Chemical Letters
JF - Chinese Chemical Letters
IS - 2
ER -