Author profile: Yúfera García, Alberto
Institutional data
Name | Yúfera García, Alberto |
Department | Tecnología Electrónica |
Knowledge area | Tecnología Electrónica |
Professional category | Catedrático de Universidad |
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Statistics
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No. publications
67
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No. visits
7183
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No. downloads
7404
Publications |
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Article
Electrical pulse stimulation parameters modulate N2a neuronal differentiation
(Springer Nature, 2024)
Electrical pulse stimulation has been used to enhance the differentiation or proliferation of neuronal progenitor cells ... |
Article
Electrical pulse stimulation parameters modulate N2a neuronal differentiation
(Springer Nature, 2024)
Electrical pulse stimulation has been used to enhance the differentiation or proliferation of neuronal progenitor cells ... |
Article
Predictive Cell Culture Time Evolution Based on Electric Models
(MDPI, 2023)
Obtaining cell concentration measurements from a culture assay by using bioimpedance is a very useful method that can be ... |
Article
Body posture determination for Heart Failure patients from ankle orientation measurements
(Institute of Electrical and Electronics Engineers, 2023)
Heart-Failure (HF) is among the leading hospitalization causes in modern healthcare systems. In this paper, a method for ... |
Article
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 ... |
Article
From Bioimpedance to Volume Estimation: A Model for Edema Calculus in Human Legs
(MDPI, 2023)
Heart failure (HF) is a severe disease and one of the most important causes of death in our society nowadays. A significant ... |
Article
Oscillation-Based Spectroscopy for Cell-Culture Monitorization
(Frontiers Media, 2022)
Biological Impedance is a physical property related to the state and inherent evolution of biological samples. Among the ... |
Article
Bioimpedance Sensing of Implanted Stent Occlusions: Smart Stent
(MDPI, 2022)
Coronary artery disease is one of the most common diseases in developed countries and affects a large part of the population ... |
Article
Bioimpedance Sensing of Implanted Stent Occlusions: Smart Stent
(MDPI, 2022)
Coronary artery disease is one of the most common diseases in developed countries and affects a large part of the population ... |
Article
DC electrical stimulation enhances proliferation and differentiation on N2a and MC3T3 cell lines
(Springer Nature, 2022)
Background: Electrical stimulation is a novel tool to promote the differentiation and proliferation of precursor cells. ... |
PhD Thesis
Modeling and simulation of non-linear bioelectronic systems applied to cell culture assays
(2021)
Monitoring the properties of biological samples (BS) is expensive in terms of time consumption and cost in resources and ... |
Presentation
Effects of electrical fields on neuroblastoma (N2A) cell differentiation: preliminary results
(Scitepress, 2021)
This work describes Electrical Stimulations (ES) assays on stem cells. The neuroblastoma (N2A) cell linage was submitted ... |
Article
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 ... |
Article
Design and Application of Biomedical Circuits and Systems
(MDPI, 2020)
The development of new sensing technologies, biomaterials, microelectronic devices, microfluidic systems and ... |
Article
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) ... |
Article
Electrical Modeling of the Growth and Differentiation of Skeletal Myoblasts Cell Cultures for Tissue Engineering
(MDPI, 2020)
In tissue engineering, of utmost importance is the control of tissue formation, in order to form tissue constructs of ... |
PhD Thesis |
Article
Electrical pulse stimulation of skeletal myoblasts cell cultures with simulated action potentials
(Wiley, 2019)
Electrical pulse stimulation has an important effect on skeletal muscle development and maturation. However, the methodology ... |
Presentation
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 ... |
Presentation
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 ... |
Presentation
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 ... |
Article
Evaluation of Implanted Stent Occlusion Status Based on Neointimal Tissue Bioimpedance Simulations
(Hindawi, 2019)
This paper describes the characterization of the light hole, also known as the lumen, in implanted stents affected by ... |
Article
Data-Analytics Modeling of Electrical Impedance Measurements for Cell Culture Monitoring
(MDPI, 2019)
High-throughput data analysis challenges in laboratory automation and lab-on-a-chip devices’ applications are continuously ... |
Presentation
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 ... |
Article
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 ... |
Article
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 ... |
Article
Sensing Cell-Culture Assays with Low-Cost Circuitry
(Nature Publishing Group, 2018)
An alternative approach for cell-culture end-point protocols is proposed herein. This new technique is suitable for real-time ... |
Presentation
Monitoring Muscle Stem Cell Cultures with Impedance Spectroscopy
(ScitePress Digital Library, 2018)
The aim of this work is to present a new circuit for the real-time monitoring the processes of cellular growth and ... |
Presentation
ECG study in practical labs for biomedical engineering training
(Universidad de La Laguna, 2018)
Non-invasive biomedical measurements are one of the most important technological contributions whitin the biomedical ... |
Presentation
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 ... |
Presentation
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 ... |
Presentation
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 ... |
Master's Final Project |
Article
Real-Time Electrical Bioimpedance Characterization of Neointimal Tissue for Stent Applications
(MDPI, 2017)
To follow up the restenosis in arteries stented during an angioplasty is an important current clinical problem. A new ... |
Presentation
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 ... |
Article
Towards Bio-impedance Based Labs: A Review
(David Publishing, 2016)
In this article, some of the main contributions to BI (Bio-Impedance) parameter-based systems for medical, biological ... |
Presentation
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 ... |
Article
Microcontroller-Based Sinusoidal Voltage Generation for Electrical Bio-Impedance Spectroscopy Applications
(Scientific Research Publishing, 2016)
A sinusoidal voltage wave generator is proposed based on the use of micro- processor digital signals with programmable ... |
Article
The bio-oscillator: A circuit for cell-culture assays
(Institute of Electrical and Electronics Engineers, 2015)
A system for cell-culture real-time monitoring using an oscillation-based approach is proposed. The system transforms a ... |
Article
Monolithic integration of Giant Magnetoresistance (GMR) devices onto standard processed CMOS dies
(Elsevier, 2014)
Giant Magnetoresistance (GMR) based technology is nowadays the preferred option for low magnetic fields sensing in disciplines ... |
Presentation
Cell-culture Real-Time Monitoring: an Oscillation-based Approach
(Universidad de Sevilla, 2013)
In this work, a way to cell-culture real-time monitoring system by means of the Oscillation-Based Test (OBT) methodology ... |
Article
Cell-culture real time monitoring based on bio-impedance measurements
(International Frequency Sensor Association, 2012)
This paper proposes the application of a cell-microelectrode model in cell biometry experiments, using the cell-electrode ... |
Article
A microscopy technique based on bio-impedance sensors
(Elsevier, 2012)
It is proposed a microscopy for cell culture applications based on impedance sensors. The imagined signals are measured ... |
Article
Generation of HDL models for bio-impedance sensor simulation based on microelectrodes
(International Frequency Sensor Association, 2011)
This paper presents a computer tool for automatic analysis of cell culture images. The program allows the extraction of ... |
Presentation
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. ... |
Presentation
A Microelectrode-Cell Sensor Model for Real Time Monitoring
(IARIA (Association), 2011)
In this paper the application of a cellmicroelectrode model to cell biometry experiments is proposed, using the cell-electrode ... |
PhD Thesis |
Presentation
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 ... |
Presentation
Herramienta para el aprendizaje de un sistema de adquisición de datos
(2010)
Se presenta un paquete de software didáctico que facilita el proceso de enseñanza/aprendizaje de la electrónica, orientado ... |
Article
Design of a CMOS closed-loop system with applications to bio-impedance measurements
(Elsevier, 2010)
This paper proposes a method for impedance measurements based on a closed-loop implementation of CMOS circuits. The proposed ... |
Presentation
El Entorno: Vision - E Laboratory
(2010)
Se presenta un entorno de programación para el estudio y desarrollo de algoritmos de tratamiento de imágenes y visión por ... |
Presentation
El entorno: Vision-e Laboratory
(Universidad Politécnica de Madrid, 2010)
Se presenta un entorno de programación para el estudio y desarrollo de algoritmos de tratamiento de imágenes y visión por ... |
Presentation
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 ... |
Article
A highly sensitive microsystem based on nanomechanical biosensors for genomics applications
(Elsevier, 2006)
Microcantilever-based biosensors are a promising tool to detect biomolecular interactions in a direct way with high accuracy. ... |
Presentation
Software para el aprendizaje de convertidores digitales-analógicos.
(Universidad Politécnica de Madrid, 2006)
Se presenta un paquete de software didáctico que facilita el proceso de enseñanza/ aprendizaje de la electrónica, en ... |
Article
A Tissue Impedance Measurement Chip for Myocardial Ischemia Detection
(IEEE Computer Society, 2005)
In this paper, the design of a specific integrated circuit for the measurement of tissue impedances is presented. The circuit ... |
Presentation
A first order incremental analog to digital converter based on continuous time circuits
(International Measurements Conference, 2003)
In this paper, an incremental Analog-to- Digital Converter (ADC) designed as part of the signalconditioning circuitry for ... |
Article
Aprendizaje interdisciplinar de la electrónica y las comunicaciones
(Universidad de Sevilla: Instituto de Ciencias de la Educación, 2003)
En este proyecto de innovación docente se pretende profundizar en el conocimiento de la base teórica, la construcción de ... |
Presentation
A charge correction cell for FGMOS-based circuits
(IEEE Computer Society, 2003)
This paper describes a novel cell used in circuits with Floating Gate MOS transistors (FGMOS) to compensate variations in ... |
Presentation
A micropower log domain FGMOS filter
(IEEE Computer Society, 2002)
In this paper, a CMOS implementation of a low voltage micropower logarithmic biquad based on floating gate MOS transistors ... |
Article
A Low-Voltage Floating-Gate MOS Biquad
(Hindawi Publishing Corporation, 2001)
A second-order gm-C filter based on the Floating-Gate MOS (FGMOS) technique is presented. It uses a new fully differential ... |
Presentation
A 1.25V FGMOS Filter Using Translinear Circuits
(IEEE Computer Society, 2001)
This paper presents a new low voltage/low power filter design based on Floating-Gate MOS (FGMOS) transistors. FGMOS ... |
Presentation
A low-voltage /spl radic/x floating-gate MOS integrator
(IEEE Computer Society, 2000)
In this paper, the design and simulation results of an IV integrator using floating gate MOS (FGMOS) transistor techniques ... |
Presentation
Programmable low-voltage continuous-time filter for audio applications
(IEEE Computer Society, 1999)
The implementation of a continuous-time filter (CTF) useful for audio frequency applications is presented in this paper. ... |
Presentation
Modelado de tiristores mediante simulación eléctrica
(Universidad de Sevilla, 1996)
|
PhD Thesis
Aplicación de la técnica de corrientes conmutadas al diseño de filtros de onda analógicos
(1994)
En este trabajo de Tesis se demuestra la realización de FDO mediante técnicas de corrientes conmutadas, SI, en el marco ... |
Presentation
A study of the sensitivity of switched-current wave analog filters to mismatching and clock-feedthrough errors
(IEEE Computer Society, 1994)
The influence of the main source of errors in Switched-Current (SI) filters over the performance of Wave Analog Filters ... |