Fluorine-free preparation of titanium carbide MXene quantum dots with high near-infrared photothermal performances for cancer therapy.
文献类型：期刊论文
| 作者 | Yu, Xue-Feng; Yu, Xinghua; Cai, Xingke; Cui, Haodong; Lee, Seung-Wuk; Liu, Bilu |
| 刊名 | NANOSCALE
 |
| 出版日期 | 2017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Titanium carbide MXene quantum dots (QDs) were synthesized using an effective fluorine-free method as a biocompatible and highly efficient nanoagent forphotothermal therapy (PTT) applications. In contrast to the traditional, hazardous and time-consuming process of HF pretreatment, our fluorine-free method is safe and simple. More importantly, abundant Al oxoanions were found to be modified on the MXene QD surface by the fluorine-free method, which endowed the QDs with strong and broad absorption in the NIR region. As a result, the as-prepared MXene QDs exhibited an extinction coefficient as large as 52.8 Lg(-1) cm(-1) at 808 nm and a photothermal conversion efficiency as high as 52.2%. Both the values are among the best reported so far. The as-prepared MXene QDs achieved simultaneous photoacoustic (PA) imaging and the remarkable PTT effect of tumors. Moreover, MXene QDs showed great biocompatibility without causing noticeable toxicity in vitro and in vivo, indicating their high potential for clinical applications. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/12317]  |
| 专题 | 深圳先进技术研究院_医药所 |
| 作者单位 | NANOSCALE |
| 推荐引用方式 GB/T 7714 | Yu, Xue-Feng,Yu, Xinghua,Cai, Xingke,et al. Fluorine-free preparation of titanium carbide MXene quantum dots with high near-infrared photothermal performances for cancer therapy.[J]. NANOSCALE,2017. |
| APA | Yu, Xue-Feng,Yu, Xinghua,Cai, Xingke,Cui, Haodong,Lee, Seung-Wuk,&Liu, Bilu.(2017).Fluorine-free preparation of titanium carbide MXene quantum dots with high near-infrared photothermal performances for cancer therapy..NANOSCALE. |
| MLA | Yu, Xue-Feng,et al."Fluorine-free preparation of titanium carbide MXene quantum dots with high near-infrared photothermal performances for cancer therapy.".NANOSCALE (2017). |
入库方式： OAI收割
来源：深圳先进技术研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。