Investigation on interdigitated electrode design for impedance spectroscopy technique targeting lard detection application

Purpose: The development of an electric impedance meter based on the impedance spectroscopy technique, for in vitro and in situ experimentation, with cellular epithelia submitted to extremely low frequency magnetic fields in a controlled environment. Unlike other reported systems, a strength of the one presented here is that it avoids the influence of external factors on the experiment. Materials and methods: The designed system employs the electrical impedance values obtained by the impedance spectroscopy technique to determine the parameters of the simple equivalent electrical model of a cellular monolayer. The Madin-Darby Canine Kidney (MDCK) cell cultures were used as subjects of study in the experimental protocol. Results: The validation was carried out by comparing the transepithelial electrical impedance data of the cell cultures obtained with the developed system and those of the Cellzscope® commercial system used as the standard. Non-significant differences were obtained. Conclusion: It was confirmed that the developed system provides reliable values of transepithelial electrical impedance to experiment with cell cultures and take advantage of the controlled environment to reduce the effects of experimental management.

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Erratum: “Experimental Approach to the Impedance Spectroscopy Technique” [J. Electrochem. Soc., 138, 2703 (1991)]

Journal of The Electrochemical Society ◽

10.1149/1.2152181 ◽

1991 ◽

Vol 138 (12) ◽

pp. 3794-3794

Author(s):

G. Chiodelli ◽

P. Lupotto

Keyword(s):

Impedance Spectroscopy ◽

Experimental Approach ◽

Spectroscopy Technique ◽

Impedance Spectroscopy Technique

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Electric–dielectric properties and complex impedance analysis of La0.5Ca0.5−xAgxMnO3 manganites

RSC Advances ◽

10.1039/c4ra11323c ◽

2015 ◽

Vol 5 (3) ◽

pp. 2177-2184 ◽

Cited By ~ 31

Author(s):

M. Smari ◽

H. Rahmouni ◽

N. Elghoul ◽

I. Walha ◽

E. Dhahri ◽

...

Keyword(s):

Dielectric Properties ◽

Impedance Spectroscopy ◽

Complex Impedance ◽

Impedance Analysis ◽

Spectroscopy Technique ◽

Complex Impedance Analysis ◽

Impedance Spectroscopy Technique

The electric and dielectric properties of La0.5Ca0.5−xAgxMnO3 (LCMO–Ag with x = 0 and x = 0.4) were investigated using the impedance spectroscopy technique.

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Characterization of Thermal Behavior of Commercial NCR 18650B Batteries under Varying Cycling Conditions

MRS Advances ◽

10.1557/adv.2017.457 ◽

2017 ◽

Vol 2 (54) ◽

pp. 3329-3334 ◽

Cited By ~ 3

Author(s):

Bo Dong ◽

Kazi Ahmed ◽

Yige Li ◽

Cengiz Sinan Ozkan ◽

Mihrimah Ozkan

Keyword(s):

Structural Change ◽

Electrochemical Impedance Spectroscopy ◽

Ionic Conductivity ◽

Impedance Spectroscopy ◽

Thermal Behavior ◽

Electrochemical Impedance ◽

Spectroscopy Technique ◽

Impedance Spectroscopy Technique

ABSTRACTTo better understand the condition of commercial batteries used in Tesla EVs and stationary applications under real performing situations, this article focuses on tracking the temperature of commercial batteries during varying cycling conditions. We have found evidence of significant impact of cycling methods on batteries in ionic conductivity, inner impedance development, and structural change in both cathode and anode electrodes, which will be further analyzed by electrochemical impedance spectroscopy technique in the following research.

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