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Open AccessCommunication
C 2017, 3(2), 13; doi:10.3390/c3020013

14N NMR Spectroscopy Study of Binding Interaction between Sodium Azide and Hydrated Fullerene

1
Department of Analytical Chemistry, Food Science and Nutrition, Faculty of Pharmacy, University of Santiago de Compostela, Santiago de Compostela 15782, Spain
2
Department of Public Health and Epidemiology, Faculty of Medicine, Tbilisi State University (TSU), Tbilisi 0179, Georgia
3
Magnetic Resonance Unit, CACTUS, University of Santiago de Compostela, Santiago de Compostela 15782, Spain
*
Author to whom correspondence should be addressed.
Academic Editors: Giuseppe Cirillo and Craig E. Banks
Received: 6 February 2017 / Revised: 5 April 2017 / Accepted: 18 April 2017 / Published: 29 April 2017
(This article belongs to the Special Issue Functional Carbon Materials and Applications)
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Abstract

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. View Full-Text
Keywords: sodium azide; fullerene; 14N NMR spectroscopy; nanofiltration sodium azide; fullerene; 14N NMR spectroscopy; nanofiltration
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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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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