Results 21 to 30 of about 3,876,241 (284)

Plant impedance spectroscopy: a review of modeling approaches and applications

open access: yesFrontiers in Plant Science, 2023
Electrochemical impedance spectroscopy has emerged over the past decade as an efficient, non-destructive method to investigate various (eco-)physiological and morphological properties of plants. This work reviews the state-of-the-art of impedance spectra
Maxime Van Haeverbeke   +2 more
semanticscholar   +1 more source

On the use of electrochemical impedance spectroscopy to characterize and model the aging phenomena of lithium-ion batteries: a critical review

open access: yes, 2021
Electrochemical Impedance Spectroscopy (EIS) is a powerful non-invasive technique used to characterize Lithium-ion cells. Its application allows to identify and track the evolutions of cell degradation processes within a short testing time.
Pietro Iurilli, C. Brivio, V. Wood
semanticscholar   +1 more source

Bioelectrical Impedance Spectroscopy for Monitoring Mammalian Cells and Tissues under Different Frequency Domains: A Review

open access: yesACS Measurement Science Au, 2022
Bioelectrical impedance analysis and bioelectrical impedance spectroscopy (BIA/BIS) of tissues reveal important information on molecular composition and physical structure that is useful in diagnostics and prognostics.
Sara Abasi   +4 more
semanticscholar   +1 more source

Study of Epithelial Cells on Polypyrrole based Conducting Polymers using Electrochemical Impedance Spectroscopy [PDF]

open access: yes, 2005
PhDPolypyrrole (PPy) is a conjugated polymer that displays special electronic properties including conductivity. It may be electrogenerated with the incorporation of any anionic species including negatively charged biological molecules such as proteins
Ateh, Davidson Day
core   +4 more sources

Feasibility Study on Online Diagnosis of Aging and Deterioration of Medium Voltage (MV) Three-Core Cable Based on Impedance Spectroscopy

open access: yesIEEE Access, 2023
In order to explore the feasibility of impedance spectroscopy in the application of online diagnosis of aging and deterioration of medium voltage (MV) three-core cables, based on the theory of transmission line equation, an aging and deterioration model ...
Mingzhen Li   +8 more
doaj   +1 more source

Diagnostic Accuracy of Electrical Impedance Spectroscopy in Non-melanoma Skin Cancer

open access: yesActa Dermato-Venereologica, 2020
Electrical impedance spectroscopy is a non-invasive technique that can help clinicians in diagnosing malignant skin tumours. Depending on the cellular irregularity of the lesion, electrical impedance spectroscopy can reveal changes in the structure and ...
Esra Sarac   +6 more
doaj   +1 more source

Diagnosis and Location of Power Cable Faults Based on Characteristic Frequencies of Impedance Spectroscopy

open access: yesEnergies, 2022
Power cable condition diagnosis and deterioration location rely on signatures of aging characteristics which precede the final breakdown. The purpose of this study was to investigate how to diagnose and locate the aging and/or deterioration of power ...
Gen Li   +6 more
doaj   +1 more source

A novel technique for evaluating the degradation of engine components non-destructively [PDF]

open access: yes, 2002
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Impedance spectroscopy (IS) was used to evaluate the microstructural changes of a thermally-grown oxide (TGO) layer on a nickel-based superalloy or bond ...
Ali, Md Shawkat
core   +7 more sources

A Portable Impedance Spectroscopy Measurement Method Through Adaptive Reference Resistance

open access: yesIEEE Access, 2021
In impedance spectroscopy measurement with traditional voltammetry, the measurement accuracy will be varied due to the measured impedance, which is changed with frequencies and does not match the reference resistor.
Xuanze Wang   +5 more
doaj   +1 more source

Electrochemical Impedance Spectroscopy Based on the State of Health Estimation for Lithium-Ion Batteries

open access: yesEnergies, 2022
The state of health (SOH) is critical to the efficient and reliable use of lithium-ion batteries (LIBs). Recently, the SOH estimation method based on electrochemical impedance spectroscopy (EIS) has been proven effective.
Dezhi Li   +4 more
semanticscholar   +1 more source

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