石墨烯
量子点
量子产额
生物相容性
纳米技术
光致发光
荧光
材料科学
产量(工程)
光电子学
石墨烯量子点
物理
复合材料
量子力学
冶金
作者
Shoujun Zhu,Junhu Zhang,Chunyan Qiao,Shijia Tang,Yunfeng Li,Wenjing Yuan,Bo Li,Lu Tian,Fang Liu,Rui Hu,Hainan Gao,Haotong Wei,Hao Zhang,Hongchen Sun,Bai Yang
摘要
Strongly fluorescent graphene quantum dots (GQDs) have been prepared by one-step solvothermal method with PL quantum yield as high as 11.4%. The GQDs have high stability and can be dissolved in most polar solvents. Because of fine biocompatibility and low toxicity, GQDs are demonstrated to be excellent bioimaging agents.
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