康振辉教授课题组在ACS Appl. Mater. Interfaces上发表论文

题目：

Fluorescent N Doped Carbon Dots as in Vitro and in Vivo

Nanothermometer

作者：

Yanmei Yang,† Weiqian Kong,† Hao Li,† Juan Liu,† Manman Yang,† Hui Huang,† Yang Liu,*,† Zhongyang Wang,‡ Zhiqiang Wang,§ Tsun-Kong Sham,§ Jun Zhong,† Chao Wang,† Zhuang Liu,†

Shuit-Tong Lee,*,† and Zhenhui Kang*

单位：

 †Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Institute of Functional Nano & Soft Materials

(FUNSOM), Soochow University, 199 Ren’ai Road, Suzhou 215123, Jiangsu, People’s Republic of China

 ‡Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 20050, China

§Canadian Light Source, Saskatoon, Saskatchewan S7N2 V3, Canada

摘要：

The fluorescent N-doped carbon dots (N-CDs) obtained from C₃N₄ emit strong blue fluorescence, which is stable with different ionic strengths and time. The fluorescence intensity of N-CDs decreases with the temperature increasing, while it can recover to the initial one with the temperature decreasing. It is an accurate linear response of fluorescence intensity to temperature, which may be attributed to the synergistic effect of abundant oxygen-containing functional groups and hydrogen bonds. Further experiments also demonstrate that N-CDs can serve as effective in vitro and in vivo fluorescence-based nanothermometer.

影响因子：

6.723

分区情况：

2区

链接：  

http://pubs.acs.org/doi/abs/10.1021/acsami.5b08782