14N NMR spectroscopy study of binding interaction between sodium azide and hydrated fullerene

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2017_CJCarbRes_14N_chachibaia.pdf (2.28 MB)
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URI: http://hdl.handle.net/10347/22392
E-ISSN: 2311-5629
DOI: 10.3390/c3020013

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2017

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Our study is the first attempt to study the interaction between NaN3 and hydrated fullerenes C60 by means of a non-chemical reaction-based approach. The aim is to study deviations of signals obtained by 14N NMR spectroscopy to detect the binding interaction between sodium azide and hydrated fullerene. We considered 14N NMR spectroscopy as one of the most suitable methods for the characterization of azides to show resonance signals corresponding to the three non-equivalent nitrogen atoms. The results demonstrate that there are changes in the chemical shift positions and line-broadening, which are related to the different molar ratios of NaN3:C60 in the samples

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Sodium azide| Fullerene| 14N NMR spectroscopy| Nanofiltration

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Chachibaia, T.; Martin Pastor, M. 14N NMR Spectroscopy Study of Binding Interaction between Sodium Azide and Hydrated Fullerene. C 2017, 3, 13.

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The authors express gratefulness for financial support company Chemanteck (Galicia) and its founders Raquel Sendón García, Ana Rodríguez Bernaldo de Quirós

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© 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/)

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Química Analítica, Nutrición e Bromatoloxía