loading
Papers Papers/2022 Papers Papers/2022

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Alberto Olmo and Alberto Yúfera

Affiliation: Universidad de Sevilla, Spain

Keyword(s): Microelectrode, Bioimpedance, Impedance sensor, Computer simulation, COMSOL.

Related Ontology Subjects/Areas/Topics: Biomedical Engineering ; Biomedical Instruments and Devices ; Biomedical Sensors ; Electrical Bio-Impedance

Abstract: Electrical models for microelectrode-cell interfaces are essential to match electrical simulations to real bio-systems performance and correctly to decode the results obtained experimentally. The accurate response simulation of a microelectrode sensor to changes in the cell-electrode system, such as cell growth, enables the optimum microelectrode design process. We report the use of COMSOL quasi-static mode, contrary to other DC modes frequently used, including magnetic fields to calculate the bioimpedance of the system. A fully electrode-cell model has been built, and the effect of fibroblasts of different diameters on the simulated impedance of small microelectrodes (32-µm square) has been studied, in order to validate the model and to characterize the microelectrode sensor response to changes in cell size and density.

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 54.234.124.70

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Olmo, A. and Yúfera, A. (2010). COMPUTER SIMULATION OF MICROELECTRODE BASED BIO-IMPEDANCE MEASUREMENTS WITH COMSOL. In Proceedings of the Third International Conference on Biomedical Electronics and Devices (BIOSTEC 2010) - BIODEVICES; ISBN 978-989-674-017-7; ISSN 2184-4305, SciTePress, pages 178-182. DOI: 10.5220/0002740301780182

@conference{biodevices10,
author={Alberto Olmo. and Alberto Yúfera.},
title={COMPUTER SIMULATION OF MICROELECTRODE BASED BIO-IMPEDANCE MEASUREMENTS WITH COMSOL},
booktitle={Proceedings of the Third International Conference on Biomedical Electronics and Devices (BIOSTEC 2010) - BIODEVICES},
year={2010},
pages={178-182},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002740301780182},
isbn={978-989-674-017-7},
issn={2184-4305},
}

TY - CONF

JO - Proceedings of the Third International Conference on Biomedical Electronics and Devices (BIOSTEC 2010) - BIODEVICES
TI - COMPUTER SIMULATION OF MICROELECTRODE BASED BIO-IMPEDANCE MEASUREMENTS WITH COMSOL
SN - 978-989-674-017-7
IS - 2184-4305
AU - Olmo, A.
AU - Yúfera, A.
PY - 2010
SP - 178
EP - 182
DO - 10.5220/0002740301780182
PB - SciTePress