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Ponencia
Circuito de acondicionado CMOS para la monitorización de cultivos celulares
(Universidad de Zaragoza, 2019)
Este trabajo presenta la etapa de lectura de un front-end analógico para la monitorización del crecimiento de un cultivo celular mediante la medida de su impedancia. Basado en tecnología CMOS, su consumo es de 4.8 μW, ...
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 ...
Ponencia
Automatic Generation of Analog Hardware Description Language (AHDL) Code from Cell Culture Images
(IEEE Computer Society, 2010)
This paper presents a computer tool for automatic analysis of cell culture images. The program allows the extraction of relevant information from biological images for pre and post system analysis. In particular, this ...
Ponencia
A Tracking Algorithm For Cell Motility Assays in CMOS Systems
(IEEE Computer Society, 2017)
This work proposes a method for the study and real-time monitoring of 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 ...
Ponencia
Characterization of Implanted Stents through Neointimal Tissue Bioimpedance Simulations
(IEEE Computer Society, 2019)
This work describes how is possible the definition of the light hole or lumen in implanted stents affected by restenosis processes using the BioImpedance (BI) as biomarker. The main approach is based on the fact that ...
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 ...
Ponencia
Using microelectrode models for real time cell-culture monitoring
(IEEE Computer Society, 2011)
This paper proposes a cell-microelectrode model for cell biometry applications, based on the area overlap as main parameter. The model can be applied to cell size identification, cell count, and their extension to cell ...
Ponencia
Bioimpedance real-time charazterization of neointimal tissue inside stents
(2017)
It is hereby presented a new approach to monitor restenosis in arteries fitted with a stent during an angioplasty. The growth of neointimal tissue is followed up by measuring its bioimpedance with Electrical Impedance ...
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 ...
Ponencia
A plethysmographic sensor for monitoring volume changes in cardiovascular pathologies
(IEEE Computer Society, 2019)
This paper presents a capacitive system capable of performing leg volume change monitorization in patients suffering from Heart Failure (HF) conditions. The body volume evolution serves as a prognosis marker for this ...