Selective detection of saxitoxin over tetrodotoxin using acridinylmethyl crown ether chemosensor.
Toxicon
; 45(6): 783-7, 2005 May.
Article
en En
| MEDLINE
| ID: mdl-15804528
ABSTRACT
At pH 7.1, saxitoxin decomposes to produce a trace impurity that can interfere with fluorescence sensing when using irradiation wavelengths near 325 nm. The fluorophore acridine is found to be a suitable component of arylmethyl crown ether chemosensors for the fluorescent detection of saxitoxin. These sensors are selective for the detection of saxitoxin over tetrodotoxin.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Saxitoxina
/
Tetrodotoxina
/
Técnicas Biosensibles
/
Técnicas de Química Analítica
/
Éteres Corona
Tipo de estudio:
Diagnostic_studies
Idioma:
En
Revista:
Toxicon
Año:
2005
Tipo del documento:
Article
País de afiliación:
Estados Unidos