Sub-10 nm Fe3O4@Cu2-xS Core-Shell Nanoparticles for Dual-Modal Imaging and Photothermal Therapy
文献类型：期刊论文
| 作者 | Xiaogang Liu，Junqing Hu ; Qiwei Tian,† Junqing Hu,*,† Yihan Zhu,‡ Rujia Zou,† Zhigang Chen,† Shiping Yang,§ Runwei Li,∥ Qianqian Su,⊥ Yu Han,‡ and Xiaogang Liu*,⊥,# |
| 刊名 | J. Am. Chem. Soc.
 |
| 出版日期 | 2013-05-20 |
| 卷号 | 3期号:135页码:8571—8577 |
| 通讯作者 | Xiaogang Liu，Junqing Hu |
| 合作状况 | 李雨桐 |
| 中文摘要 | Photothermal nanomaterials have recently attracted significant research interest due to their potential applications in biological imaging and therapeutics. However, the development of small-sized photothermal nanomaterials with high thermal stability remains a formidable challenge. Here, we report the rational design and synthesis of ultrasmall (<10 nm) Fe 3O4@Cu2？xS core？shell nanoparticles, which offer both high photothermal stability and superparamagnetic properties. Specifically, these core？shell nanoparticles have proven effective as probes forT2-weighted magnetic resonance imaging and infrared thermal imaging because of their strong absorption at the nearinfrared region centered around 960 nm. Importantly, the photothermal effect of the nanoparticles can be precisely controlled by varying the Cu content in the core？shell structure. Furthermore, we demonstrate in vitro and in vivo photothermal ablation of cancer cells using these multifunctional nanoparticles. The results should provide improved understanding of synergistic effect resulting from the integration of magnetism with photothermal phenomenon, important for developing multimode nanoparticle probes for biomedical applications. |
| 学科主题 | 磁电子材料与器件研究室 |
| 原文出处 | SCI收录 |
| 公开日期 | 2013-12-16 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/9918]  |
| 专题 | 宁波材料技术与工程研究所_宁波所知识产出 |
| 推荐引用方式 GB/T 7714 | Xiaogang Liu，Junqing Hu,Qiwei Tian,† Junqing Hu,*,† Yihan Zhu,‡ Rujia Zou,† Zhigang Chen,† Shiping Yang,§ Runwei Li,∥ Qianqian Su,⊥ Yu Han,‡ and Xiaogang Liu*,⊥,#. Sub-10 nm Fe3O4@Cu2-xS Core-Shell Nanoparticles for Dual-Modal Imaging and Photothermal Therapy[J]. J. Am. Chem. Soc.,2013,3(135):8571—8577. |
| APA | Xiaogang Liu，Junqing Hu,&Qiwei Tian,† Junqing Hu,*,† Yihan Zhu,‡ Rujia Zou,† Zhigang Chen,† Shiping Yang,§ Runwei Li,∥ Qianqian Su,⊥ Yu Han,‡ and Xiaogang Liu*,⊥,#.(2013).Sub-10 nm Fe3O4@Cu2-xS Core-Shell Nanoparticles for Dual-Modal Imaging and Photothermal Therapy.J. Am. Chem. Soc.,3(135),8571—8577. |
| MLA | Xiaogang Liu，Junqing Hu,et al."Sub-10 nm Fe3O4@Cu2-xS Core-Shell Nanoparticles for Dual-Modal Imaging and Photothermal Therapy".J. Am. Chem. Soc. 3.135(2013):8571—8577. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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