Amine-richnitrogen-doped carbon nanodots(NCNDs) have been successfully used as co-reactant inelectrochemiluminescence (ECL) processes.Primary or ter-tiary amino groups on NCNDs have been studied as co-reactant sites for Ru(bpy)32+ECL, showing their eligibility aspowerful alternatives to tripropylamine (TPrA). We also reportthe synthesis and ECL behavior of anew covalently linkedhybrid of NCNDs and Ru(bpy)32+.Notably,the NCNDs in thehybrid act both as carrier for ECL labels and as co-reactant forECL generation. As aresult, the hybrid shows ahigher ECLemission as compared to the combination of the individualcomponents,suggesting the self-enhancing ECL of the ruthe-nium complex due to an intramolecular electron transferprocess.

Amine-Rich Nitrogen-Doped Carbon Nanodots as a Platform for Self-Enhancing Electrochemiluminescence

ARCUDI, FRANCESCA;PRATO, MAURIZIO;
2017-01-01

Abstract

Amine-richnitrogen-doped carbon nanodots(NCNDs) have been successfully used as co-reactant inelectrochemiluminescence (ECL) processes.Primary or ter-tiary amino groups on NCNDs have been studied as co-reactant sites for Ru(bpy)32+ECL, showing their eligibility aspowerful alternatives to tripropylamine (TPrA). We also reportthe synthesis and ECL behavior of anew covalently linkedhybrid of NCNDs and Ru(bpy)32+.Notably,the NCNDs in thehybrid act both as carrier for ECL labels and as co-reactant forECL generation. As aresult, the hybrid shows ahigher ECLemission as compared to the combination of the individualcomponents,suggesting the self-enhancing ECL of the ruthe-nium complex due to an intramolecular electron transferprocess.
2017
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http://onlinelibrary.wiley.com/doi/10.1002/anie.201611879/abstract
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/2902975
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