Optimisation of Glucose Biosensors Based on Sol–Gel Entrapment and Prussian Blue-Modified Screen-Printed Electrodes for Real Food Analysis

2013 ◽  
Vol 7 (5) ◽  
pp. 1002-1008 ◽  
Author(s):  
Donatella Albanese ◽  
Adriana Sannini ◽  
Francesca Malvano ◽  
Roberto Pilloton ◽  
Marisa Di Matteo
Keyword(s):  
Prussian Blue ◽  
Food Analysis ◽  
Sol Gel ◽  
Glucose Biosensors ◽  
Gel Entrapment ◽  
Screen Printed Electrodes ◽  
Screen Printed

Electrochemical detection of uric acid using graphite screen-printed electrodes modified with Prussian blue/poly(4-aminosalicylic acid)/Uricase

2017 ◽  
Vol 806 ◽  
pp. 172-179 ◽  
Author(s):  
Filipe Soares da Cruz ◽  
Fernanda de Souza Paula ◽  
Diego Leoni Franco ◽  
Wallans Torres Pio dos Santos ◽  
Lucas Franco Ferreira
Keyword(s):  
Uric Acid ◽  
Prussian Blue ◽  
Electrochemical Detection ◽  
Aminosalicylic Acid ◽  
Screen Printed Electrodes ◽  
Screen Printed

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

Antimony Tin Oxide—Prussian Blue Screen-Printed Electrodes for Electrochemical Sensing of Potassium Ions

2021 ◽  
Vol 5 (1) ◽  
pp. 59
Author(s):  
Cecilia Lete ◽  
Mariana Marin ◽  
Francisco Javier del Campo ◽  
Ioana Diaconu ◽  
Stelian Lupu
Keyword(s):  
Prussian Blue ◽  
Caffeic Acid ◽  
Tin Oxide ◽  
Electrochemical Sensing ◽  
Potassium Ions ◽  
Cathodic Peak ◽  
Peak Current ◽  
Screen Printed Electrodes ◽  
Analytical Applications ◽  
Screen Printed

In this work, the characterization and the electro-analytical applications of antimony tin oxide (ATO)–Prussian blue (PB) screen printed electrodes (SPE) are presented. The ATO conducting particles have been used recently in the development of screen-printed electrodes due to their excellent spectroelectrochemical properties. PB is a transition metal hexacyanoferrate with high electrocatalytic properties towards various biologically active compounds like hydrogen peroxide, besides its outstanding electrochromic properties. A combination of ATO and PB ingredients into a screen-printing paste provided a versatile and cost-effective way in the development of novel electrode materials for electrochemical sensing. The ATO-PB electrode material displayed good electrochemical properties demonstrated by means of cyclic voltammetry and electrochemical impedance measurements. In addition, the PB provided a high selectivity towards potassium ions in solution due to its zeolitic structures and excellent redox behavior. The cyclic voltammetric responses recorded at the ATO-PB-SPE device in the presence of potassium ions revealed a linear dependence of the cathodic peak current and cathodic peak potential of the Prussian blue/Everitt’s salt redox system on the potassium concentrations ranging from 0.1 to 10 mM. This finding could be exploited in the development of an electrochemical sensor for electro-inactive chemical species. The potential application of the ATO-PB electrode in the electrochemical sensing of electro-active species like caffeic acid was also studied. An increase of the anodic peak current of the PB/ES redox wave in the presence of caffeic acid was observed. These results point out to the potential analytical applications of the ATO-PB electrode in the sensing of both electro-active and electro-inactive species.

Prussian Blue and enzyme bulk-modified screen-printed electrodes for hydrogen peroxide and glucose determination with improved storage and operational stability

2003 ◽  
Vol 485 (1) ◽  
pp. 111-120 ◽  
Author(s):  
Francesco Ricci ◽  
Aziz Amine ◽  
Catalin S. Tuta ◽  
Anton A. Ciucu ◽  
Fausto Lucarelli ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Prussian Blue ◽  
Operational Stability ◽  
Glucose Determination ◽  
Screen Printed Electrodes ◽  
Screen Printed

A paper-based amperometric glucose biosensor developed with Prussian Blue-modified screen-printed electrodes

2014 ◽  
Vol 204 ◽  
pp. 414-420 ◽  
Author(s):  
Nadia Chandra Sekar ◽  
Seyed Ali Mousavi Shaegh ◽  
Sum Huan Ng ◽  
Liya Ge ◽  
Swee Ngin Tan
Keyword(s):  
Prussian Blue ◽  
Glucose Biosensor ◽  
Screen Printed Electrodes ◽  
Screen Printed

scholarly journals Use of Screen-printed Electrodes Modified by Prussian Blue and Analogues in Sensing of Cysteine

2017 ◽  
Vol 30 (1) ◽  
pp. 170-179 ◽  
Author(s):  
Juliano A. Bonacin ◽  
Pãmyla L. Dos Santos ◽  
Vera Katic ◽  
Christopher W. Foster ◽  
Craig E. Banks
Keyword(s):  
Prussian Blue ◽  
Screen Printed Electrodes ◽  
Screen Printed
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