A 4-hydroxynaphthalimide-derived ratiometric fluorescent chemodosimeter for imaging palladium in living cells
作者:Baocun Zhu、Chenchen Gao、Yunzhou Zhao、Caiyun Liu、Yamin Li、Qin Wei、Zhenmin Ma、Bin Du、Xiaoling Zhang
DOI:10.1039/c1cc13215f
日期:——
A highly selective ratiometric fluorescent chemodosimeter derived from 4-hydroxynaphthalimide was designed and synthesized to image palladium species in living cells by virtue of a palladium-catalyzed depropargylation reaction, and it could monitor three typical palladium species (0, + 2 and + 4) without additional reagents.
通过钯催化的去丙炔化反应,设计并合成了一种源自 4-hydroxynaphthalimide 的高选择性比率计荧光化学计量器,可对活细胞中的钯物种进行成像,并且无需额外试剂即可监测三种典型的钯物种(0、+ 2 和 + 4)。