One-pot synthesis of polyamines improved magnetism and fluorescence Fe3O4-carbon dots hybrid NPs for dual modal imaging
文献类型：期刊论文
| 作者 | Li, Bo1,2; Wang, Xudong1; Guo, Yali1; Iqbal, Anam1; Dong, Yaping2 ; Li, Wu2; Liu, Weisheng1; Qin, Wenwu1; Chen, Shizhen3; Zhou, Xin3
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| 刊名 | DALTON TRANSACTIONS
 |
| 出版日期 | 2016 |
| 卷号 | 45期号:13页码:5484-5491 |
| 文献子类 | Article |
| 英文摘要 | A one-step hydrothermal method was developed to fabricate Fe3O4-carbon dots (Fe3O4-CDs) magnetic-fluorescent hybrid nanoparticles (NPs). Ferric ammonium citrate (FAC) was used as a cheap and nontoxic iron precursor and as the carbon source. Moreover, triethylenetetramine (TETA) was used to improve the adhesive strength of CDs on Fe3O4 and the fluorescence intensity of CDs. The prepared water-soluble hybrid NPs not only exhibit excellent superparamagnetic properties (M-s = 56.8 emu g(-1)), but also demonstrate excitation-independent photoluminescence for down-conversion and up-conversion at 445 nm. Moreover, the prepared water-soluble Fe3O4-CDs hybrid NPs have a dual modal imaging ability for both magnetic resonance imaging (MRI) and fluorescence imaging. |
| WOS关键词 | LUMINESCENT CARBON DOTS ; ONE-STEP SYNTHESIS ; COLLOIDAL NANOPARTICLES ; PHOTOTHERMAL THERAPY ; DRUG-DELIVERY ; QUANTUM-DOT ; NANOCOMPOSITES ; PHOTOLUMINESCENCE ; EMISSION ; NITROGEN |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000372608300011 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/6311]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 青海盐湖研究所_盐湖资源综合利用工程技术中心 |
| 作者单位 | 1.Lanzhou Univ, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Qinghai, Peoples R China 3.Chinese Acad Sci, Key Lab Magnet Resonance Biol Syst, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math,Natl Ctr Magnet Resonance, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Bo,Wang, Xudong,Guo, Yali,et al. One-pot synthesis of polyamines improved magnetism and fluorescence Fe3O4-carbon dots hybrid NPs for dual modal imaging[J]. DALTON TRANSACTIONS,2016,45(13):5484-5491. |
| APA | Li, Bo.,Wang, Xudong.,Guo, Yali.,Iqbal, Anam.,Dong, Yaping.,...&Yang, Yunhuang.(2016).One-pot synthesis of polyamines improved magnetism and fluorescence Fe3O4-carbon dots hybrid NPs for dual modal imaging.DALTON TRANSACTIONS,45(13),5484-5491. |
| MLA | Li, Bo,et al."One-pot synthesis of polyamines improved magnetism and fluorescence Fe3O4-carbon dots hybrid NPs for dual modal imaging".DALTON TRANSACTIONS 45.13(2016):5484-5491. |
入库方式： OAI收割
来源：青海盐湖研究所
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