一步法合成特异性pH响应碳量子点及其发光机理研究

高东,张煜亮,孙静,范宏筠

One-step Synthesis of Specific pH-responsive Carbon Quantum Dots and Their Luminescence Mechanism

GAO Dong,ZHANG Yu-Liang,SUN Jing,FAN Hong-Jun

图7 碳量子点对MG-63细胞活性没有显著影响(a), 所标记的MG-63细胞在紫外(b)、蓝光(c)和绿光(d)照射下的荧光照片

Fig. 7 Cell viability (a) and fluorescence images of MG-63 cells excited by UV (b), blue (c), and green light (d)