Incorporating β-Cyclodextrin with ZnO Nanorods: A Potentiometric Strategy for Selectivity and Detection of Dopamine

Incorporating β-Cyclodextrin with ZnO Nanorods: A Potentiometric Strategy for Selectivity and Detection of Dopamine

We describe a chemical sensor based on a simple synthesis of zinc oxide nanorods (ZNRs) for the detection of dopamine molecules by a potentiometric approach. The polar nature of dopamine leads to a change of surface charges on the ZNR surface via metal ligand bond formation which results in a measur...

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Bibliographic Details
Main Authors: Sami Elhag, Zafar Hussain Ibupoto, Omer Nur, Magnus Willander
Format: Article
Language:English
Published: MDPI AG 2014-01-01
Series:Sensors
Subjects:
ZnO nanorods
dopamine
potentiometric response
selectivity
stability
repeatability
Online Access:http://www.mdpi.com/1424-8220/14/1/1654

Internet

http://www.mdpi.com/1424-8220/14/1/1654

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