Detection of carbamic and organophosphorous pesticides in water samples using a cholinesterase biosensor based on Prussian Blue-modified screen-printed electrode

2006 ◽  
Vol 580 (2) ◽  
pp. 155-162 ◽  
Author(s):  
Fabiana Arduini ◽  
Francesco Ricci ◽  
Catalin S. Tuta ◽  
Danila Moscone ◽  
Aziz Amine ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Water Samples ◽  
Organophosphorous Pesticides ◽  
Screen Printed Electrode ◽  
Pesticides In Water ◽  
Screen Printed

Amperometric biosensor based on Prussian Blue-modified screen-printed electrode for lipase activity and triacylglycerol determination

2007 ◽  
Vol 594 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Ines Ben Rejeb ◽  
Fabiana Arduini ◽  
Aziz Amine ◽  
Mohamed Gargouri ◽  
Giuseppe Palleschi
Keyword(s):  
Prussian Blue ◽  
Lipase Activity ◽  
Amperometric Biosensor ◽  
Screen Printed Electrode ◽  
Screen Printed

scholarly journals AFFINITY BIOSENSOR BASED ON SCREEN-PRINTED ELECTRODE MODIFIED WITH DNA FOR GENOTOXIC COMPOUNDS DETECTION

2010 ◽  
Vol 8 (2) ◽  
pp. 125-129
Author(s):  
Bambang Kuswandi
Keyword(s):  
Water Samples ◽  
Electrochemical Method ◽  
Dna Biosensor ◽  
Rapid Screening ◽  
Groove Binding ◽  
Screen Printed Electrode ◽  
Real Water Samples ◽  
Calf Thymus ◽  
Genotoxic Compounds ◽  
Screen Printed

An electrochemical method for the detection of the genotoxic compounds using a DNA-modified electrode was developed. This electrode was successfully used for the electrochemical detection of genotoxic compounds in water samples. The electrochemical results clearly demonstrated that, the development is related to the molecular interaction between the surface-linked DNA obtained from calf thymus and the target compounds, such as pollutants, in order to develop a simple device for rapid screening of genotoxic compounds in environmental samples. The detection of such compounds was measured by their effect on the oxidation signal of the guanine peak of the DNA immobilised on the surface of carbon based Screen-Printed Electrode (SPE) in disposable mode, and monitored by square-wave voltametric analysis. The DNA biosensor is able to detect known intercalating and groove-binding genotoxic compounds such as Dioxin, Bisphenol A, PCBs, and Phtalates. Application to real water samples is discussed and reported.   Keywords: electrochemical, screen-printed electrode, DNA biosensor, genotoxic compounds

scholarly journals Automatable Flow System for Paraoxon Detection with an Embedded Screen-Printed Electrode Tailored with Butyrylcholinesterase and Prussian Blue Nanoparticles

Chemosensors ◽  
2015 ◽  
Vol 3 (2) ◽  
pp. 129-145 ◽  
Author(s):  
Fabiana Arduini ◽  
Daniela Neagu ◽  
Viviana Scognamiglio ◽  
Sabrina Patarino ◽  
Danila Moscone ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Flow System ◽  
Screen Printed Electrode ◽  
Prussian Blue Nanoparticles ◽  
Screen Printed

Novel screen-printed electrode for the determination of dodecyltrimethylammonium bromide in water samples

2011 ◽  
Vol 4 (12) ◽  
pp. 1009-1013 ◽  
Author(s):  
Gehad G. Mohamed ◽  
Tamer Awad Ali ◽  
M. F. El-Shahat ◽  
M. A. Migahed ◽  
A. M. Al-Sabagh
Keyword(s):  
Water Samples ◽  
Dodecyltrimethylammonium Bromide ◽  
Screen Printed Electrode ◽  
Screen Printed
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