A Simple System Based on a Thiourea-Modified Fluorescein for w-Amino Acid Discrimination
Fecha
Autores
Marti, A.
Costero Nieto, Ana María
Gaviña, P.
Parra Álvarez, Margarita
Directores
Unidades organizativas
Handle
https://riunet.upv.es/handle/10251/67401
Cita bibliográfica
Marti, A.; Costero Nieto, AM.; Gaviña, P.; Parra Álvarez, M. (2015). A Simple System Based on a Thiourea-Modified Fluorescein for w-Amino Acid Discrimination. European Journal of Organic Chemistry. 2015(30):6597-6601. https://doi.org/10.1002/ejoc.201500991
Titulación
Resumen
A thiourea-modified fluorescein derivative was synthesized by reaction of fluorescein isothiocyanate with 2-(2-aminoethoxy)ethan-1-ol. UV/Vis absorption and fluorescence emission spectroscopy studies demonstrated that this heteroditopic receptor was able to discriminate among linear aliphatic ω-amino acids with different chain lengths.
Palabras clave
Supramolecular chemistry, Sensors, Fluorescence, Amino acids, Thioureas
ISSN
1434-193X
ISBN
Fuente
European Journal of Organic Chemistry
DOI
10.1002/ejoc.201500991
Versión del editor
http://dx.doi.org/10.1002/ejoc.201500991
dc.description.uri
Código de Proyecto
info:eu-repo/grantAgreement/MINECO//MAT2012-38429-C04-02/ES/QUIMIOSENSORES CROMOGENICOS Y FLUOROGENICOS PARA LA DETECCION DE EXPLOSIVOS Y GASES PELIGROSOS/
Patrocinadores
Ministerio de Economía y Competitividad
Agradecimientos
The authors thank the Spanish Government (fellowship to A. M.) and the Fondos Europeos para el Desarrollo Regional (FEDER) (MAT2012-38429-C04-02) for support. SCSIE (Universidad de Valencia) is gratefully acknowledged for all the equipment employed.