Prussian blue nanoparticles potentiostatically electrodeposited on indium tin oxide/chitosan nanofibers electrode and their electrocatalysis towards hydrogen peroxide

2008 ◽  
Vol 53 (26) ◽  
pp. 7751-7755 ◽  
Author(s):  
Yuping Shan ◽  
Guocheng Yang ◽  
Jian Gong ◽  
Xiaoli Zhang ◽  
Liande Zhu ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Prussian Blue ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Prussian Blue Nanoparticles

Indium–tin oxide film electrode as catalytic amperometric sensor for hydrogen peroxide

The Analyst ◽  
1995 ◽  
Vol 120 (10) ◽  
pp. 2579-2583 ◽  
Author(s):  
Xiaohua Cai ◽  
Božidar Ogorevc ◽  
Gabrijela Tavčar ◽  
Joseph Wang
Keyword(s):  
Hydrogen Peroxide ◽  
Oxide Film ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Amperometric Sensor ◽  
Film Electrode

scholarly journals Development of a Hydrogen Peroxide Sensor Based on Screen-Printed Electrodes Modified with Inkjet-Printed Prussian Blue Nanoparticles

Sensors ◽  
2014 ◽  
Vol 14 (8) ◽  
pp. 14222-14234 ◽  
Author(s):  
Stefano Cinti ◽  
Fabiana Arduini ◽  
Danila Moscone ◽  
Giuseppe Palleschi ◽  
Anthony Killard
Keyword(s):  
Hydrogen Peroxide ◽  
Prussian Blue ◽  
Hydrogen Peroxide Sensor ◽  
Screen Printed Electrodes ◽  
Prussian Blue Nanoparticles ◽  
Screen Printed

A Novel Electrochemical Detector using Prussian Blue Modified Indium Tin Oxide Electrode

2006 ◽  
Vol 45 (1B) ◽  
pp. 438-441 ◽  
Author(s):  
In-Je Yi ◽  
Ju-Ho Kim ◽  
C. J. Kang ◽  
Y. J. Choi ◽  
Kisay Lee ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Oxide Electrode ◽  
Electrochemical Detector ◽  
Indium Tin Oxide Electrode

scholarly journals Fabrication and Properties of Indium Tin Oxide/ZnO Schottky Photodiode with Hydrogen Peroxide Treatment

2011 ◽  
Vol 50 (8R) ◽  
pp. 088004 ◽  
Author(s):  
Hsin-Yen Lee ◽  
Chun-Tsung Su ◽  
Bin-Kun Wu ◽  
Wei-Lun Xu ◽  
Yu-Jui Lin ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Hydrogen Peroxide Treatment ◽  
Schottky Photodiode

scholarly journals Plasmonic Imaging of Electrochemical Reactions at Individual Prussian Blue Nanoparticles

2021 ◽  
Vol 9 ◽  
Author(s):  
Adaly Garcia ◽  
Kinsley Wang ◽  
Fatima Bedier ◽  
Miriam Benavides ◽  
Zijian Wan ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Prussian Blue ◽  
Catalytic Reduction ◽  
Catalyst Activity ◽  
Ensemble Methods ◽  
Type I ◽  
Iron Cyanide ◽  
Prussian Blue Nanoparticles ◽  
Major Factors ◽  
The Individual

Prussian blue is an iron-cyanide-based pigment steadily becoming a widely used electrochemical sensor in detecting hydrogen peroxide at low concentration levels. Prussian blue nanoparticles (PBNPs) have been extensively studied using traditional ensemble methods, which only provide averaged information. Investigating PBNPs at a single entity level is paramount for correlating the electrochemical activities to particle structures and will shed light on the major factors governing the catalyst activity of these nanoparticles. Here we report on using plasmonic electrochemical microscopy (PEM) to study the electrochemistry of PBNPs at the individual nanoparticle level. First, two types of PBNPs were synthesized; type I synthesized with double precursors method and type II synthesized with polyvinylpyrrolidone (PVP) assisted single precursor method. Second, both PBNPs types were compared on their electrochemical reduction to form Prussian white, and the effect from the different particle structures was investigated. Type I PBNPs provided better PEM sensitivity and were used to study the catalytic reduction of hydrogen peroxide. Progressively decreasing plasmonic signals with respect to increasing hydrogen peroxide concentration were observed, demonstrating the capability of sensing hydrogen peroxide at a single nanoparticle level utilizing this optical imaging technique.

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