Synthesis and Characterization of Sulfobutylether-β-cyclodextrin/Fe3O4 Hybrid Magnetic Nano-composite

被引：0
|
作者：
Cao Li-Yan [1 ]
Wang Hai-Xia [1 ]
Shi Juan [1 ]
Zhou Ye-Hong [1 ]
Liu Wen-Juan [1 ]
Zhang Guo-Mei [1 ]
Shuang Shao-Min [1 ]
机构：
[1] Shanxi Univ, Coll Chem & Chem Engn, Taiyuan 030006, Peoples R China
来源：
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2011年 / 32卷 / 09期
关键词：
Magnetic nanoparticle; Sulfobutylether-beta-cyclodextrin; Nano-composite; CYCLODEXTRIN;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel magnetic nano-composite from the combination of Fe3O4 magnetic nanoparticles(MNP) and sulfobutylether-beta-CD(SBE-beta-CD) has been developed. Fabrication of composite SBE-beta-CD/Fe3O4 MNP is based on conjugating the citrate-modified SBE-beta-CD onto the gum arabic-modified MNP via carbodiimide activation. The structural property, morphology and hydrodynamic diameter distribution were characterized by X-ray diffraction(XRD), transmission electron microscopy(TEM) and dynamic light scattering(DLS), respectively. The SBE-beta-CD grafting was confirmed by Fourier transformation-infrared spectrometry(FTIR). The amount of SBE-beta-CD grafted on MNP and the number of SBE-beta-CD molecules immobilized on each MNP were determined by thermogravimetric analysis (TGA).
引用
收藏
页码：2152 / 2156
页数：5
相关论文
共 15 条
  • [1] Magnetic nanoparticles grafted with cyclodextrin for hydrophobic drug delivery
    Banerjee, Shashwat S.
    Chen, Dong-Hwang
    [J]. CHEMISTRY OF MATERIALS, 2007, 19 (25) : 6345 - 6349
  • [2] Grafting of 2-Hydroxypropyl-β-Cyclodextrin on Gum Arabic-Modified Iron Oxide Nanoparticles as a Magnetic Carrier for Targeted Delivery of Hydrophobic Anticancer Drug
    Banerjee, Shashwat S.
    Chen, Dong-Hwang
    [J]. INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2010, 7 (01) : 111 - 118
  • [3] Magnetically responsive polymeric microparticles for oral delivery of protein drugs
    Cheng, JJ
    Teply, BA
    Jeong, SY
    Yim, CH
    Ho, D
    Sherifi, I
    Jon, S
    Farokhzad, OC
    Khademhosseini, A
    Langer, RS
    [J]. PHARMACEUTICAL RESEARCH, 2006, 23 (03) : 557 - 564
  • [4] Novel method for preparation of β-cyclodextrin/grafted chitosan and it's application
    El-Tahlawy, K
    Gaffar, MA
    El-Rafie, S
    [J]. CARBOHYDRATE POLYMERS, 2006, 63 (03) : 385 - 392
  • [5] Groman E. V., 1996, US Patent, Patent No. [5,554,386, 5554386]
  • [6] Comparison of magnetite nanocrystal formed by biomineralization and chemosynthesis
    Han, Lei
    Li, Shuangyan
    Yang, Yong
    Zhao, Fengmei
    Huang, Jie
    Chang, Jin
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2007, 313 (01) : 236 - 242
  • [7] Koneracka M., 1999, J MAGN MAGN MATER, V201, P427
  • [8] Effects of Gum Arabic macromolecules on surface forces in oxide dispersions
    Leong, YK
    Seah, U
    Chu, SY
    Ong, BC
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2001, 182 (1-3) : 263 - 268
  • [9] Matteucci ML, 2000, CLIN CANCER RES, V6, P3748
  • [10] Peroxidase substrate nanosensors for MR imaging
    Perez, JM
    Simeone, FJ
    Tsourkas, A
    Josephson, L
    Weissleder, R
    [J]. NANO LETTERS, 2004, 4 (01) : 119 - 122
12