Proton donor modulating ESIPT-based fluorescent probes for highly sensitive and selective detection of Cu<sup>2+</sup>
作者:Liyan Huang、Biao Gu、Wei Su、Peng yin、Haitao Li
DOI:10.1039/c5ra14443d
日期:——
Two novel ESIPT-based fluorescent probes for Cu2+ detection were developed. Altering the linker in probe molecules reversed their sensing behavior. Both probes exhibited high selectivity and sensitivity to Cu2+, and can be used for cell imaging.