Tris(2,2'-bipyridyl)ruthenium(II) electrochemiluminescence sensor based on carbon nanotube/organically modified silicate films.

@article{Tao2007Tris22bipyridylrutheniumIIES,
  title={Tris(2,2'-bipyridyl)ruthenium(II) electrochemiluminescence sensor based on carbon nanotube/organically modified silicate films.},
  author={Ying Shin Tao and Zhi-jie Lin and Xiao-mei Chen and Changhe Chen and Xiao-ru Wang},
  journal={Analytica chimica acta},
  year={2007},
  volume={594 2},
  pages={
          169-74
        }
}
In this paper, a novel electrochemiluminescence (ECL) sensor was constructed to determine herring sperm (HS) double-stranded (ds) DNA. Tetramethoxysilane and dimethyldimethoxysilane were selected as co-precursors to form an organically modified silicate (ORMOSIL) film for the immobilization of multiwall carbon nanotubes (MWNTs) wrapped by poly(p-styrenesulfonate) (PSS), and then Tris(2,2'-bipyridyl)ruthenium(II) (Ru(bpy)3(2+)) was successfully immobilized on a glassy carbon electrode via ion… CONTINUE READING
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