基于碳量子点和罗丹明B的新型比率荧光试纸片检测水中Hg(Ⅱ)
闫晨周炎
, 洪诚毅, 林郑忠, 黄志勇
*
Detection of Hg(Ⅱ) in Water with Ratio Fluorescent Paper Strip Based on Carbon Dots and RhB
YANCHEN Zhou-yan
, HONG Cheng-yi, LIN Zheng-zhong, HUANG Zhi-yong
*
不同pH值(a)和不同缓冲液浓度(b)对Hg(Ⅱ)(2 μmol·L
-1
)加入前后NCDs@RhB 探针 F
440
/F
580
值的影响