CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Facile synthesis of polymer-enveloped ultrasmall superparamagnetic iron oxide for magnetic resonance imaging
Hong, J(洪军); Xu, DM(徐冬梅); Yu, JH; Gong, PJ(龚培军); Ma, HJ(马红娟); Yao, SD(姚思德); Hong, J (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2007
Source PublicationNANOTECHNOLOGY
ISSN0957-4484
Volume18Issue:13
AbstractUltrasmall superparamagnetic iron oxide ( USPIO) with synthetic polymer, based on magnetite core, was synthesized via facile photochemical in situ polymerization. A possible mechanism of photochemical in situ polymerization was proposed. The obtained polymer-enveloped UPSIO was characterized by transmission electron microscopy (TEM), photo-correlation spectroscopy (PCS), Fourier transform infrared spectroscopy (FT-IR), thermogravimetric (TG) analysis and vibrating sampling magnetometer (VSM) measurement. Properties such as ultrasmall particle size, hydrophilicity, strong magnetization and surface characteristics, which are desirable for magnetic resonance imaging (MRI) contrast agents, were evaluated in detail. The resultant USPIO-based MRI contrast agent holds considerable promise in molecular MR tracking, MR immune imaging, cell tracking and targeted intracellular hyperthermia, etc.
Subject AreaScience & Technology - Other Topics ; Materials Science ; Physics
Indexed Bysci
Language英语
Funding Project应物所项目组
WOS IDWOS:000245241500015
Citation statistics
Cited Times:46[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8060
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorHong, J (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Hong, J,Xu, DM,Yu, JH,et al. Facile synthesis of polymer-enveloped ultrasmall superparamagnetic iron oxide for magnetic resonance imaging[J]. NANOTECHNOLOGY,2007,18(13).
APA Hong, J.,Xu, DM.,Yu, JH.,Gong, PJ.,Ma, HJ.,...&Hong, J .(2007).Facile synthesis of polymer-enveloped ultrasmall superparamagnetic iron oxide for magnetic resonance imaging.NANOTECHNOLOGY,18(13).
MLA Hong, J,et al."Facile synthesis of polymer-enveloped ultrasmall superparamagnetic iron oxide for magnetic resonance imaging".NANOTECHNOLOGY 18.13(2007).
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