A Comparative Study in Electrochemical Response of Some Commercial Screen–Printed Electrodes (SPEs)

2014 ◽  
Vol 12 (12) ◽  
pp. 1750-1759
Author(s):  
Kalyan Kumar Mistry ◽  
Sneha Kashyup ◽  
Chirasree RoyChaudhuri ◽  
Hiranmay Saha
Keyword(s):  
Comparative Study ◽  
Electrochemical Response ◽  
Screen Printed Electrodes ◽  
Screen Printed

Comparative Study of Screen-Printed Electrodes Modified with Graphene Oxides Reduced by a Constant Current

2015 ◽  
Vol 162 (10) ◽  
pp. B282-B290 ◽  
Author(s):  
Alberto Sánchez Calvo ◽  
Cristina Botas ◽  
Daniel Martín-Yerga ◽  
Patricia Álvarez ◽  
Rosa Menéndez ◽  
...  
Keyword(s):  
Comparative Study ◽  
Constant Current ◽  
Graphene Oxides ◽  
Screen Printed Electrodes ◽  
Screen Printed

A Novel in Situ Electrochemical Strategy for Gatifloxacin Microdetermination in Urine Using Solid Contact and Disposal Screen-Printed Electrodes: a Comparative Study

2021 ◽  
Vol 76 (2) ◽  
pp. 243-251
Author(s):  
Mohamed K. Abd El-Rahman ◽  
Rania A. Sayed ◽  
Manal S. El-Masry ◽  
Wafaa S. Hassan ◽  
Abdalla Shalaby
Keyword(s):  
Comparative Study ◽  
Solid Contact ◽  
Screen Printed Electrodes ◽  
Screen Printed

scholarly journals Recent Trends in the Improvement of the Electrochemical Response of Screen-Printed Electrodes by Their Modification with Shaped Metal Nanoparticles

Sensors ◽  
2021 ◽  
Vol 21 (8) ◽  
pp. 2596
Author(s):  
Karina Torres-Rivero ◽  
Antonio Florido ◽  
Julio Bastos-Arrieta
Keyword(s):  
Environmental Control ◽  
Wastewater Treatment Plants ◽  
Low Cost ◽  
Chemical Properties ◽  
Electrochemical Analysis ◽  
Electrochemical Response ◽  
Screen Printed Electrodes ◽  
Mass Transport Rate ◽  
Analytical Response ◽  
Screen Printed

Novel sensing technologies proposed must fulfill the demands of wastewater treatment plants, the food industry, and environmental control agencies: simple, fast, inexpensive, and reliable methodologies for onsite screening, monitoring, and analysis. These represent alternatives to conventional analytical methods (ICP-MS and LC-MS) that require expensive and non-portable instrumentation. This needs to be controlled by qualified technicians, resulting moreover in a long delay between sampling and high-cost analysis. Electrochemical analysis based on screen-printed electrodes (SPEs) represents an excellent miniaturized and portable alternative due to their disposable character, good reproducibility, and low-cost commercial availability. SPEs application is widely extended, which makes it important to design functionalization strategies to improve their analytical response. In this sense, different types of nanoparticles (NPs) have been used to enhance the electrochemical features of SPEs. NPs size (1–100 nm) provides them with unique optical, mechanical, electrical, and chemical properties that give the modified SPEs increased electrode surface area, increased mass-transport rate, and faster electron transfer. Recent progress in nanoscale material science has led to the creation of reproducible, customizable, and simple synthetic procedures to obtain a wide variety of shaped NPs. This mini-review attempts to present an overview of the enhancement of the electrochemical response of SPEs when NPs with different morphologies are used for their surface modification

Comparative study of tetrasulfonated phthalocyanine modified screen-printed electrodes in paraquat

2022 ◽  
Vol 284 ◽  
pp. 116988
Author(s):  
Henry S. Kavazoi ◽  
Cibely S. Martin ◽  
Priscila Alessio
Keyword(s):  
Comparative Study ◽  
Screen Printed Electrodes ◽  
Screen Printed

Part I: A comparative study of bismuth-modified screen-printed electrodes for lead detection

2011 ◽  
Vol 707 (1-2) ◽  
pp. 171-177 ◽  
Author(s):  
Josefina Calvo Quintana ◽  
Fabiana Arduini ◽  
Aziz Amine ◽  
Francesco Punzo ◽  
Giovanni Li Destri ◽  
...  
Keyword(s):  
Comparative Study ◽  
Screen Printed Electrodes ◽  
Lead Detection ◽  
Screen Printed
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