Results 11 to 20 of about 41,259 (160)

An impedance model for EIS analysis of nickel metal hydride batteries [PDF]

open access: yes, 2017
Based on fundamental electrochemical theory, an impedance model for analysis of electrochemical impedance spectroscopy (EIS) of Nickel-Metal Hydride (NiMH) batteries is presented in this study.
Chen, Rui   +2 more
core   +1 more source

Electrical Impedance Spectroscopy for Monitoring Chemoresistance of Cancer Cells

open access: yesMicromachines, 2020
Electrical impedance spectroscopy (EIS) is an electrokinetic method that allows for the characterization of intrinsic dielectric properties of cells. EIS has emerged in the last decade as a promising method for the characterization of cancerous cells ...
Lexi L. Crowell   +3 more
doaj   +1 more source

Low-cost electrochemical impedance spectroscopy system for corrosion monitoring of metallic antiquities and works of art [PDF]

open access: yes, 1999
Electrochemical impedance spectroscopy (EIS) is recognized to be a powerful and noninvasive technique to test the integrity of protective coatings on memorials, but commercial EIS systems are rather costly though versatile devices. This paper describes a
Angelini, Emma Paola Maria Virginia   +5 more
core   +1 more source

Application of Time-Resolved Multi-Sine Impedance Spectroscopy for Lithium-Ion Battery Characterization

open access: yesBatteries, 2018
Electrochemical Impedance Spectroscopy (EIS) is a valuable tool for the characterization of electrical, thermal and aging behavior of batteries. In this paper, an EIS measurement technique to acquire impedance spectra with high time resolution is ...
Hendrik Zappen   +2 more
doaj   +1 more source

Current source enhancements in Electrical Impedance Spectroscopy (EIS) to cancel unwanted capacitive effects [PDF]

open access: yes, 2017
Electrical Impedance Spectroscopy (EIS) has emerged as a non-invasive imaging modality to detect and quantify functional or electrical properties related to the suspicious tumors in cancer screening, diagnosis and prognosis assessment.
Oh   +6 more
core   +1 more source

HT-29 Colon Cancer Cell Electromanipulation and Assessment Based on Their Electrical Properties

open access: yesMicromachines, 2022
This study proposes a feasible approach for the rapid, sensitive, and label-free identification of cancerous cells based on dielectrophoretic (DEP) manipulation and electrical characterization.
Marius Andrei Olariu   +8 more
doaj   +1 more source

An Electrochemical Impedance Spectroscopy Study on a Lithium Sulfur Pouch Cell [PDF]

open access: yes, 2016
The impedance behavior of a 3.4 Ah pouch Lithium-Sulfur cell was extensively characterized using the electrochemical impedance spectroscopy (EIS) technique. EIS measurements were performed at various temperatures and over the entire state-of-charge (SOC)
Knap, Vaclav   +5 more
core   +2 more sources

Recent Advances in Electrical Impedance Sensing Technology for Single-Cell Analysis

open access: yesBiosensors, 2021
Cellular heterogeneity is of significance in cell-based assays for life science, biomedicine and clinical diagnostics. Electrical impedance sensing technology has become a powerful tool, allowing for rapid, non-invasive, and label-free acquisition of ...
Zhao Zhang   +5 more
doaj   +1 more source

Noninvasive Solution for Electrochemical Impedance Spectroscopy on Metallic Works of Art [PDF]

open access: yes, 2012
Metallic works of art of cultural relevance are continuously subjected to corrosion as the environment becomes increasingly polluted. A fast and simple method to in situ assess the conservation conditions is therefore required.
Corbellini, Simone   +2 more
core   +1 more source

Improving the Protectiveness of 3-Mercaptopropyl-Trimethoxysilane Coatings on Bronze by Addition of Oxidic Nano- and Microparticles [PDF]

open access: yes, 2020
The protectiveness of coatings based on 3-mercaptopropyl-trimethoxysilane (PropS-SH) applied on bronze artworks was enhanced by investigating and tuning a variety of factors.
BALBO, Andrea   +4 more
core   +1 more source

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