Selective Interaction of Dopamine with the Self-Assembled Fibrillar Network of a Molecular Hydrogel Revealed by STD-NMR
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Scholar |
Otros documentos de la autoría: Segarra Maset, María Dolores; Escuder, Beatriu; Miravet, Juan
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http://dx.doi.org/10.1002/chem.201502018 |
Metadatos
Título
Selective Interaction of Dopamine with the Self-Assembled Fibrillar Network of a Molecular Hydrogel Revealed by STD-NMRFecha de publicación
2015-09-28Editor
WileyISSN
0947-6539Cita bibliográfica
SEGARRA‐MASET, María D.; ESCUDER, Beatriu; MIRAVET, Juan F. Selective Interaction of Dopamine with the Self‐Assembled Fibrillar Network of a Molecular Hydrogel Revealed by STD‐NMR. Chemistry–A European Journal, 2015, vol. 21, no 40, p. 13925-13929Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://onlinelibrary.wiley.com/doi/10.1002/chem.201502018/fullPalabras clave / Materias
Resumen
A molecular hydrogel formed by a derivative of L-valine with pendant isonicotinoyl moieties interacts selectively with protonated dopamine in the presence of related compounds such as 3-methylcatechol, and protonated ... [+]
A molecular hydrogel formed by a derivative of L-valine with pendant isonicotinoyl moieties interacts selectively with protonated dopamine in the presence of related compounds such as 3-methylcatechol, and protonated or neutral phenethylamine. A two-point interaction with the gel fibers is postulated to explain the results. The conclusions are obtained from nuclear magnetic resonance saturation transfer experiments (STD-NMR), illustrating how this technique is perfectly suited to monitor the interaction of substrates with the fibrillar network of a molecular gel. [-]
Publicado en
Chemistry–A European Journal, 2015, vol. 21, no 40Derechos de acceso
© 2015 Wiley-VCH Verlag GmbH &Co. KGaA, Weinheim
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