PFOS detection in 10 s
A molecular nanocage with ultrahigh binding affinity for perfluorooctane sulfonate, enabling rapid turn-on fluorescence detection and efficient removal of persistent organic pollutants from water.
Chen, Zhonghang · Lu, Yilin · Wang, Liang · Xu, Jun · Zhang, Jing · Xu, Xiufang · Cheng P. · Sihai Yang, Sihai · Shi, Wei
Journal of the American Chemical Society 2023
turn-on fluorescence within 10 s
binding constant 2 orders of magnitude higher than state-of-the-art PFOS adsorbents