Reagent-free DOPA-dioxygenase colorimetric biosensor for selective detection of L-DOPA

[Display omitted] •A colorimetric L-DOPA biosensor based on the formation of yellow pigment by DOPA 4,5-dioxygenase was developed.•Variants of fluorescent betaxanthin molecules were produced by condensation of betalamic acid with primary amines.•The accuracy and precision of proposed sensor in biolo...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2019-10, Vol.297, p.126717, Article 126717
Hauptverfasser:	Chou, Yi-Chieh, Shih, Chia-I, Chiang, Chih-Chia, Hsu, Chun-Hua, Yeh, Yi-Chun
Format:	Artikel
Sprache:	eng
Schlagworte:	Biosensors Biosynthesis Catecholamine Cell-based biosensor Colorimetric biosensors Colorimetry DOPA 4,5-Dioxygenase Dopamine L-DOPA Parkinson's disease Reagents
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