Graphitic Carbon Nitride Nanosheets as Co‐reactants for Tris(2,2′‐bipyridine)ruthenium(II) Electrochemiluminescence | Zendy

Tian Libing | Zendy; Zhao Panpan | Zendy; Wei Jingjing | Zendy; Chi Yuwu | Zendy; Zhou ShuFeng | Zendy; Chen Lichan | Zendy

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Graphitic Carbon Nitride Nanosheets as Co‐reactants for Tris(2,2′‐bipyridine)ruthenium(II) Electrochemiluminescence

Author(s) -

Tian Libing,

Zhao Panpan,

Wei Jingjing,

Chi Yuwu,

Zhou ShuFeng,

Chen Lichan

Publication year - 2019

Publication title -

chemelectrochem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.182

H-Index - 59

ISSN - 2196-0216

DOI - 10.1002/celc.201801903

Subject(s) - ruthenium , electrochemiluminescence , graphitic carbon nitride , bipyridine , electrochemistry , amine gas treating , carbon nitride , chemistry , photochemistry , inorganic chemistry , carbon fibers , redox , anode , tris , materials science , catalysis , electrode , organic chemistry , photocatalysis , crystal structure , composite number , composite material , biochemistry

The search for a biocompatible co‐reactant for tris(2,2′‐bipyridine)ruthenium(II) (Ru(bpy) 3 2+ ) electrochemiluminescence (ECL) has attracted broad attention towards extending its application in the biomedical field. This work investigates the co‐reactant effect of graphitic carbon nitride nanosheets (CNNSs) on Ru(bpy) 3 2+ ECL. CNNSs enhance the anodic ECL of Ru(bpy) 3 2+ through the ECL interaction between Ru(bpy) 3 3+ and the reductive intermediate of CNNSs, which are generated by either the direct electroreduction of CNNSs or the chemical/electrochemical oxidation of the amine groups on the CNNSs surface by Ru(bpy) 3 3+ . The finding may provide a new avenue for the development of self‐enhanced ECL probes and offer a new insight into revealing the surface feature of CNNSs.

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