| Preparation and characterization of cross-linked β-cyclodextrin polymer/Fe_3O_4 composite nanoparticles with core-shell structures |
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| 引用本文： | Hideyuki Otsuka,Atsushi Takahara. Preparation and characterization of cross-linked β-cyclodextrin polymer/Fe_3O_4 composite nanoparticles with core-shell structures[J]. 中国化学快报, 2011, 22(2): 217-220. DOI: 10.1016/j.cclet.2010.09.014 |
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| 作者姓名： | Hideyuki Otsuka Atsushi Takahara |
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| 作者单位： | a College of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China;b Institute for Materials Chemistry and Engineering, Kyushu University, Fukuoka 819-0395, Japan |
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| 基金项目： | financially supported by the Guangdong Natural Science Foundation(No.020891) |
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| 摘 要： | Cross-linkedβ-cyclodextrin polymer/Fe3O4 composite nanoparticles with core-shell structures were prepared via cross linking reaction on the surface of carboxymethylβ-cyclodextrin（CM-β-CD） modified Fe3O4 nanoparticles inβ-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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| 关 键 词： | Cross-linkedβ-cyclodextrin polymer Fe3O4 nanoparticles Composite nanoparticles Core-shell structures |
Preparation and characterization of cross-linked β-cyclodextrin polymer/Fe3O4 composite nanoparticles with core-shell structures |
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| Rui Xue Lia,Shu Mei Liu,Jian Qing Zhaoa,Hideyuki Otsukab,Atsushi Takaharab a College of Materials Science , Engineering,South China University of Technology,Guangzhou,China b Institute for Materials Chemistry , Engineering,Kyushu University,Fukuoka -,Japan. Preparation and characterization of cross-linked β-cyclodextrin polymer/Fe3O4 composite nanoparticles with core-shell structures[J]. Chinese Chemical Letters, 2011, 22(2): 217-220. DOI: 10.1016/j.cclet.2010.09.014 |
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| Authors: | Rui Xue Lia Shu Mei Liu Jian Qing Zhaoa Hideyuki Otsukab Atsushi Takaharab a College of Materials Science Engineering South China University of Technology Guangzhou China b Institute for Materials Chemistry Engineering Kyushu University Fukuoka - Japan |
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| Affiliation: | a College of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China;b Institute for Materials Chemistry and Engineering, Kyushu University, Fukuoka 819-0395, Japan |
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| Abstract: | 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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| Keywords: | Cross-linked &beta -cyclodextrin polymer 3O4 nanoparticleszz')" href=" #" > Fe3O4 nanoparticles Composite nanoparticles Core-shell structures |
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