生物质碳量子点的绿色制备及对Cu2+的检测
刘玉莹1,2, 汪溪远1,2,*, 梅傲雪1,2

Green Preparation of Biomass Carbon Quantum Dots for Detection of Cu2+
LIU Yu-ying1,2, WANG Xi-yuan1,2,*, MEI Ao-xue1,2
(a)S-CDs的紫外吸收可见光谱; (b)S-CDs的荧光激发光谱和发射光谱