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Ponencia
Practical Characterization of Cell-Electrode Electrical Models in Bio-Impedance Assays
(ScitePress Digital Library, 2018)
This paper presents the fitting process followed to adjust the parameters of the electrical model associated to a cell-electrode system in Electrical Cell-substrate Impedance Spectroscopy (ECIS) technique, to the experimental ...
Artículo
Predictive Cell Culture Time Evolution Based on Electric Models
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
Obtaining cell concentration measurements from a culture assay by using bioimpedance is a very useful method that can be used to translate impedances to cell concentration values. The purpose of this study was to find a ...
Ponencia
Monitoring Tissue Evolution on Electrodes with Bio-Impedance Test
(IEEE Computer Society, 2016)
A technique for real-time monitoring of bioimpedances using a Voltage Oscillation (VO) methodology is proposed. The main idea relies on connecting the bio-system in such a way that a suitable electrical oscillator, which ...
Artículo
An Empirical-Mathematical Approach for Calibration and Fitting Cell-Electrode Electrical Models in Bioimpedance Tests
(MDPI, 2018)
This paper proposes a new yet efficient method allowing a significant improvement in the on-line analysis of biological cell growing and evolution. The procedure is based on an empirical-mathematical approach for calibration ...
Ponencia
A CMOS Tracking System Approach for Cell Motility Assays
(SciTePress Digital Library, 2017)
This work proposes a method for studying and monitoring in real-time a single cell on a 2D electrode matrix, of great interest in cell motility assays and in the characterization of cancer cell metastasis. A CMOS system ...
Artículo
Remote Cell Growth Sensing Using Self-Sustained Bio-Oscillations
(MDPI, 2018)
A smart sensor system for cell culture real-time supervision is proposed, allowing for a significant reduction in human effort applied to this type of assay. The approach converts the cell culture under test into a suitable ...
Ponencia
A CMOS Bio-Impedance Measurement System
(IEEE Computer Society, 2009)
This paper proposes a new method for bio-impedance measurement useful to 2D processing of cell cultures. It allows to represent biological samples by using a new impedance sensing method, and exploiting the electrode-to-cell ...
Ponencia
Cell-Culture Measurements Using Voltage Oscillations
(IEEE Computer Society, 2016)
A comprehensive system for real-time monitoring of a set of cell-cultures using a Voltage Oscillation (VO) methodology is proposed. The main idea is to connect the bio-electrical elements (electrodes & cell-culture) in ...
Artículo
A computer-aided design tool for biomedical OBT sensor tuning in cell-culture assays
(Elsevier, 2021)
Background and objectives: The biomedical engineering must frequently develop sensor designs by in- cluding information from performance of bio-samples (cell cultures or tissues), technical specifications oftransducers, ...
Artículo
Alternative General Fitting Methods for Real-Time Cell-Count Experimental Data Processing
(IEEE Computer Society, 2020)
This paper reports two general methods for extraction of cell-electrode electrical model parameters in cell culture (CC) assays. The presented approaches can be applied to CC assays based on electrical cell-substrate impedance ...