Key Laboratory of Technology on Electrochemical Energy Storage and Power Generation in Guangdong Universities

Guangzhou, China

Key Laboratory of Technology on Electrochemical Energy Storage and Power Generation in Guangdong Universities

Guangzhou, China
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Gu Z.-G.,South China Normal University | Gu Z.-G.,Key Laboratory of Technology on Electrochemical Energy Storage and Power Generation in Guangdong Universities | Li G.-Z.,South China Normal University | Li G.-Z.,Key Laboratory of Technology on Electrochemical Energy Storage and Power Generation in Guangdong Universities | And 16 more authors.
Inorganic Chemistry Communications | Year: 2011

Two copper (II) supramolecular isomers 1a and 1b formulated as [Cu(H 2EDC)2]n (H3EDC = 2-ethyl-1H-imidazole-4,5-dicarboxlylate) have been hydrothermally synthesized and structurally characterized by single crystal X-ray diffraction. Coordination modes, hydrogen bonding interactions and stacking modes are different in the two isomers. Meanwhile, luminescent properties of the complexes were studied. © 2011 Published by Elsevier B.V.


Shao J.-Y.,Key Laboratory of Technology on Electrochemical Energy Storage and Power Generation in Guangdong Universities | Shao J.-Y.,South China Normal University | Sun T.,South China Normal University | Guo Q.-Y.,Key Laboratory of Technology on Electrochemical Energy Storage and Power Generation in Guangdong Universities | And 4 more authors.
Transition Metal Chemistry | Year: 2011

A classical ruthenium(II) complex [Ru(bpy)2(dppz)]2+ (bpy = 2,2′-bipyridine, dppz = dipyrido[3,2-a:2′,3′ -c]phenazine) was combined with guanine and single-walled carbon nanotubes dispersed with DNA (SWCNTs-DNA) to prepare electrochemically tunable photoluminescence materials. These multi-component aggregates were found to show enhanced luminescence by the electrocatalytic oxidation of guanine under the excitation of a continuous wave green laser at a constant anodic potential via an electrode-solution interface. The results from this study provide a significant foundation for better understanding of DNA-based luminescent devices. © 2011 Springer Science+Business Media B.V.

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