We developed a novel two-photon fluorescent probe for sensing Cys specifically. The two-photon fluorescent probe exhibited favorable properties and was successfully applied for imaging Cys in living cells and tissues.
A “turn-on” two-photon fluorescent sensor for H2S is developed, in which C-Dot is employed as a two-photon fluorophore and AE-TPEA–Cu2+complex is first designed as a specific receptor for H2S.
The first two-photon fluorescent probe for specific detection of nitroxyl is designed and synthesized, and we have further demonstrated that the new two-photon fluorescent probe could be employed to image nitroxyl in living cells and tissues.
We have developed a new two-photon fluorescent HOCl probe (TP-HA). Fluorescence imaging shows that TP-HA is suitable for visualization of the changes of HOCl in living cells and tissues.
Hydrogen sulfide (H2S) is one of the important gaseous signal molecules and plays key roles in various biologically crucial processes. In this work, we report a novel two-photon near-infrared (TP-NIR)...
A turn-on endoplasmic reticulum-targeted two-photon fluorescent probe for hydrogen sulfide and bio-imaging applications in living cells, tissues, and zebrafish