Polydiacetylene-coated polyvinylidene fluoride strip aptasensor for colorimetric detection of zinc(II)

We report a new polydiacetylene (PDA) sensor strip for simple visual detection of zinc ions in aqueous solution. The specificity of this sensor comes from Zn2+ DNA aptamer probes conjugated onto PDA. Effects of aptamer length and structure on the sensitivity of PDA’s color transition were first inve...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2016-09, Vol.232, p.313-317
Hauptverfasser:	Wen, Jessica T., Bohorquez, Karen, Tsutsui, Hideaki
Format:	Artikel
Sprache:	eng
Schlagworte:	Actuators Aptamer Color Colorimetric Optimization PDA Polydiacetylene Polyvinylidene fluoride Polyvinylidene fluorides Sensors Short Communication Strip Zinc Zinc sensor
Online-Zugang:	Volltext
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