Screen-printed gold thick films for electrochemical sensor applications

2011 ◽  
Vol 42 (9) ◽  
pp. 777-783 ◽  
Author(s):  
T. J. Rabbow ◽  
N. Junker ◽  
M. Schneider ◽  
A. Michaelis
Keyword(s):  
Electrochemical Sensor ◽  
Thick Films ◽  
Sensor Applications ◽  
Screen Printed

Facile and Fast Detection of Genistein in Derris scandens by Square Wave Voltammetry using a Cobalt(II) Phthalocyanine-Modified Screen-Printed Electrochemical Sensor

2020 ◽  
Vol 16 (3) ◽  
pp. 341-348
Author(s):  
Surinya Traipop ◽  
Suchada Chuanuwatanakul ◽  
Orawon Chailapakul ◽  
Eakkasit Punrat
Keyword(s):  
Electrochemical Sensor ◽  
Square Wave Voltammetry ◽  
Silver Chloride ◽  
Reference Electrode ◽  
High Sensitivity ◽  
Plastic Substrate ◽  
Fast Analysis ◽  
Square Wave ◽  
Wave Voltammetry ◽  
Screen Printed

Background: Recently, Derris scandens, a Thai herbal medicine with anti-inflammatory activity, is widely used as beverage and supplementary food. When the traditional medicine is a choice for health therapy, the simple and reliable equipment is required to control the suitable consuming amount of the active component. Objective: To develop the electrochemical sensor for genistein determination in Derris scandens with high sensitivity and rapid operation. Methods: An in-house screen-printed electrochemical sensor consisting of a three-electrode system was developed for genistein determination. A silver/silver chloride (Ag/AgCl) reference electrode, a carbon counter electrode and a carbon working electrode were prepared on a 0.3-mm-thick plastic substrate by the screen-printing technique using conductive ink. The dimensions of each sensor were 2.5×1.0 cm. Only 50 µL of sample solution was required on this device for the determination of genistein concentration by rapid response square wave voltammetry. Results: The oxidation peak of genistein appeared with good response in acidic media at a peak potential of 0.6 V. Moreover, the signal was enhanced by modifying the conductive carbon ink with cobalt( II) phthalocyanine. Under the optimized conditions, the linear range was found to be 2.5-150 µM and the detection limit was 1.5 µM. Moreover, the small volume extraction was successfully developed without any further pre-concentration. This proposed method was applied to determine genistein in Derris scandens with satisfying results. Conclusion: The proposed method is promising as an alternative method for genistein determination with facile and fast analysis.

scholarly journals Modified screen-printed electrode using graphene ink for electrochemical sensor application

2021 ◽  
Vol 1912 (1) ◽  
pp. 012022
Author(s):  
I Anshori ◽  
S Harimurti ◽  
L N Rizalputri ◽  
M S Hartono ◽  
R R Althof ◽  
...  
Keyword(s):  
Electrochemical Sensor ◽  
Screen Printed Electrode ◽  
Sensor Application ◽  
Screen Printed

SPC and setup analysis for screen printed thick films

2002 ◽  
Author(s):  
M.R. Parikh ◽  
W.F. Quilty ◽  
K.M. Gardiner
Keyword(s):  
Thick Films ◽  
Screen Printed

Metal organic frameworks for electrochemical sensor applications: A review

2021 ◽  
pp. 112320
Author(s):  
Navdeep Kajal ◽  
Vishavjeet Singh ◽  
Ritu Gupta ◽  
Sanjeev Gautam
Keyword(s):  
Electrochemical Sensor ◽  
Metal Organic Frameworks ◽  
Sensor Applications ◽  
Metal Organic

Electrowetting-on-dielectric chip with integrated screen-printed electrochemical sensor for rapid chemical analysis

2018 ◽  
Vol 238-239 ◽  
pp. 36-41 ◽  
Author(s):  
Kessararat Ugsornrat ◽  
Thitima Maturos ◽  
Patiya Pasakon ◽  
Chanpen Karuwan ◽  
Tawee Pogfay ◽  
...  
Keyword(s):  
Chemical Analysis ◽  
Electrochemical Sensor ◽  
Electrowetting On Dielectric ◽  
Screen Printed

scholarly journals Fabrication of Screen-Printed Superconducting Ba2YCu3O7-y⋅Ag Metal Composite Thick Films

1989 ◽  
Vol 97 (1130) ◽  
pp. 1053-1057 ◽  
Author(s):  
Hidenao MATUSHIMA ◽  
Masami KOSHIMURA ◽  
Tamotsu UEYAMA ◽  
Mikiya ONO ◽  
Takashi YAMAMOTO
Keyword(s):  
Thick Films ◽  
Metal Composite ◽  
Screen Printed
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