A new europium chelate-based phosphorescence probe specific for singlet oxygen.
The first Eu3+ chelate-based phosphorescence probe specific for singlet oxygen has been designed, synthesized and characterized. The probe is highly sensitive, selective and water soluble for time-resolved luminescence detection of singlet oxygen with a detection limit of 2.8 nM.
Song
Bo
B
Department of Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China.
Wang
Guilan
G
Yuan
Jingli
J
D002614:Chelating Agents; D005063:Europium; D049408:Luminescent Agents / Q000138:chemical synthesis*; D008163:Luminescent Measurements; D015335:Molecular Probes / Q000138:chemical synthesis*; D026082:Singlet Oxygen / Q000032:analysis*
D002614:Chelating Agents; D049408:Luminescent Agents; D015335:Molecular Probes; D026082:Singlet Oxygen; D005063:Europium