On-line chemical generation of tris(2,2'-bipyridyl)ruthenium(III) and its application in CE with chemiluminescence detection.

@article{Ji2007OnlineCG,
  title={On-line chemical generation of tris(2,2'-bipyridyl)ruthenium(III) and its application in CE with chemiluminescence detection.},
  author={Xinghu Ji and Zhike He and Dai-Wen Pang},
  journal={Electrophoresis},
  year={2007},
  volume={28 18},
  pages={3260-7}
}
A novel tris(2,2'-bipyridyl)ruthenium(III) [Ru(bipy)(3) (3+)]-based chemiluminescence (CL) detection in CE using an on-line chemical generation scheme has been demonstrated. Two continuous streams respectively containing solutions of Ru(bipy)(3) (2+) and acidic cerium(IV) used as a homogeneous chemical oxidant are employed to generate Ru(bipy)(3) (3+), which is delivered into the reaction capillary of a coaxial flow interface and then reacted with analytes at the end of the separation capillary… CONTINUE READING