Hydrophobic N-doped Carbon Dots

Water contact angle >109°

A novel hydrophobic nitrogen-doped carbon dot synthesized for the first time from Rhodamine B as a single precursor via a one-pot solvothermal method, featuring water contact angles above 109° and excitation-tunable fluorescence from UV to NIR with upconversion.

Shi, Xinyi · Wang, Xingyu · Zhang, Shaobo · Meng, Xiangfu · Liu, Hongji · Qian, Yong · Lin, Yefeng · Yu, Yanyan · Lin, Wenchu · Wang, Hui

Langmuir 2023

Specifications

平均粒径

{'zh': '3.6', 'en': ''} nm

水接触角左

{'zh': '109.56', 'en': ''} °

Advantages

Excitation wavelength-tunable fluorescence from UV to NIR range

Upconverted fluorescence