Immobilising Ruthenium Organosilane Complexes on Ito Electrode Surface Towards Electrogenerated Chemiluminescence
Date
2024-06-04Author
Mayorga, Fabricio
Fernández, Ricardo
Vázquez, Cecilia
Argüello, Juan
Cometto, Fernando
Dassie, Sergio
ORCID
https://orcid.org/0000-0003-1852-1018https://orcid.org/0000-0002-7321-4291
https://orcid.org/0000-0002-0825-2312
https://orcid.org/0000-0003-4571-8289
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A light-emitting organosilane molecule based on a Ru-complex was synthesized from 1,10-phenanthroline, (3-Aminopropyl)triethoxysilane (APTES), ruthenium trichloride, and 2,2′-Bipyridine. The resulting complex was covalently attached to a transparent conductive substrate, Indium-Tin Oxide (ITO), using a straightforward dipping method. Surface characterization of the modified substrates was conducted through X-ray photoelectron spectroscopy (XPS) and electrochemical experiments, confirming the presence of covalent bonds. The immobilized film of the ruthenium organosilane complex on ITO demonstrated robust stability as a modified electrode and holds significant promise as a novel light-emitting material.
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Mayorga, Fabricio and Fernández, Ricardo and Vázquez, Cecilia and Argüello, Juan and Cometto, Fernando and Dassie, Sergio, Immobilising Ruthenium Organosilane Complexes on Ito Electrode Surface Towards Electrogenerated Chemiluminescence. Available at SSRN: https://ssrn.com/abstract=4852757 or http://dx.doi.org/10.2139/ssrn.4852757
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