Visual and Plasmon Resonance Absorption Sensor for Adenosine Triphosphate Based on the High Affinity between Phosphate and Zr(IV)

Visual and Plasmon Resonance Absorption Sensor for Adenosine Triphosphate Based on the High Affinity between Phosphate and Zr(IV)

Zr(IV) can form phosphate and Zr(IV) (–PO32−–Zr4+–) complex owing to the high affinity between Zr(IV) with phosphate. Zr(IV) can induce the aggregation of gold nanoparticles (AuNPs), while adenosine triphosphate(ATP) can prevent Zr(IV)-induced aggregation of AuNPs. Herein, a visual and plasmon reson...

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Bibliographic Details
Main Authors: Wenjing Qi, Zhongyuan Liu, Wei Zhang, Mohamed Ibrahim Halawa, Guobao Xu
Format: Article
Language:English
Published: MDPI AG 2016-10-01
Series:Sensors
Subjects:
gold nanoparticles
adenosine triphosphate
plasmon resonance absorption
sensor
Online Access:http://www.mdpi.com/1424-8220/16/10/1674

Internet

http://www.mdpi.com/1424-8220/16/10/1674

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