Novel synthesis of Prussian blue nanoparticles and nanocomposite sol: Electro-analytical application in hydrogen peroxide sensing

2013 ◽  
Vol 87 ◽  
pp. 1-8 ◽  
Author(s):  
Prem C. Pandey ◽  
Ashish K. Pandey
Keyword(s):  
Hydrogen Peroxide ◽  
Prussian Blue ◽  
Analytical Application ◽  
Novel Synthesis ◽  
Prussian Blue Nanoparticles

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

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.

Nonenzymatic Amperometric Sensors for Hydrogen Peroxide Based on Melanin-Capped Fe3+-, Cu2+-, or Ni2+-Modified Prussian Blue Nanoparticles

2015 ◽  
Vol 15 (9) ◽  
pp. 4749-4757 ◽  
Author(s):  
Fernando Silvio de Souza ◽  
Thiago Guimaraes Costa ◽  
Mateus Joao Feldhaus ◽  
Bruno Szpoganicz ◽  
Almir Spinelli
Keyword(s):  
Hydrogen Peroxide ◽  
Prussian Blue ◽  
Amperometric Sensors ◽  
Prussian Blue Nanoparticles

Size‐Dependent and Self‐Catalytic Gold@Prussian Blue Nanoparticles for the Electrochemical Detection of Hydrogen Peroxide

2020 ◽  
Vol 7 (18) ◽  
pp. 3818-3823
Author(s):  
Minwei Zhang ◽  
Wenrui Zhang ◽  
Christian Engelbrekt ◽  
Chengyi Hou ◽  
Nan Zhu ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Prussian Blue ◽  
Electrochemical Detection ◽  
Size Dependent ◽  
Prussian Blue Nanoparticles

Composite materials based on Prussian Blue nanoparticles and polypyrrole for design of a highly stable sensor for hydrogen peroxide

2012 ◽  
Vol 444 (1) ◽  
pp. 75-78 ◽  
Author(s):  
E. V. Zolotukhina ◽  
M. A. Vorotyntsev ◽  
I. S. Bezverkhyy ◽  
A. V. Borisova ◽  
A. A. Karyakin ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Composite Materials ◽  
Prussian Blue ◽  
Prussian Blue Nanoparticles
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