title: Enhanced electrochemiluminescence efficiency of Ru(II) derivative covalently linked carbon nanotubes hybrid.
abstract: The synthesized derivative Ru(bpy)(3) covalently linked CNTs hybrid shows good electrochemical activity and ca. 17 times higher luminescence quantum efficiency than the adsorbed derivative Ru(bpy)(3). The Ru-CNTs based ECL sensor exhibits high stability toward determination of TPA with a detection limit as low as 8.75 pM.
authors.affiliation: Key Laboratory of Analytical Chemistry for Life Science, Chemistry School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China.
authors.forename: Jing
authors.initials: J
authors.lastname: Li
authors.forename: Li-Rong
authors.initials: LR
authors.lastname: Guo
authors.forename: Wei
authors.initials: W
authors.lastname: Gao
authors.forename: Xing-Hua
authors.initials: XH
authors.lastname: Xia
authors.forename: Li-Min
authors.initials: LM
authors.lastname: Zheng
mesh_terms: D015082:2,2'-Dipyridyl / Q000737:chemistry; D055664:Electrochemical Techniques / Q000379:methods; D004566:Electrodes; D049449:Luminescence; D037742:Nanotubes, Carbon / Q000737:chemistry*; D012428:Ruthenium / Q000737:chemistry*
chemical_list: D037742:Nanotubes, Carbon; D015082:2,2'-Dipyridyl; D012428:Ruthenium