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Issue 17, 2014
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Solid-state carbon-13 NMR and computational characterization of the N719 ruthenium sensitizer adsorbed on TiO2 nanoparticles

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Abstract

The ruthenium-containing sensitizing dye N719 grafted on TiO2 nanoparticles was investigated by solid-state NMR. The carbon resonances are assigned by means of 13C cross-polarized dipolar dephasing experiments. DFT calculations of the carbon magnetic shielding tensors accurately describe the changes in chemical shifts observed upon grafting onto a titania surface via one or two carboxylic functions in the plane defined by the two isothiocyanate groups.

Graphical abstract: Solid-state carbon-13 NMR and computational characterization of the N719 ruthenium sensitizer adsorbed on TiO2 nanoparticles

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Publication details

The article was received on 15 Sep 2013, accepted on 04 Feb 2014 and first published on 06 Feb 2014


Article type: Paper
DOI: 10.1039/C3DT52543K
Citation: Dalton Trans., 2014,43, 6389-6395
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    Solid-state carbon-13 NMR and computational characterization of the N719 ruthenium sensitizer adsorbed on TiO2 nanoparticles

    N. Salvi, J. Frey, D. Carnevale, M. Grätzel and G. Bodenhausen, Dalton Trans., 2014, 43, 6389
    DOI: 10.1039/C3DT52543K

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