Browsing by Author "Sánchez Terrones, Benjamín"
Now showing items 1-20 of 22
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A remote laboratory to promote the interaction between university and secondary education
(Universidad Politécnica de Madrid (UPM), 2010)
Conference report
Open AccessiLabRS is a remote laboratory developed in Telecom BCN, the Telecom and Electronics Engineering School of the UPC with the key participation of a Secondary Education Technology teacher. Students and teachers can access ... -
Basics of broadband impedance spectroscopy measurements using periodic excitations
(2012-08-21)
Article
Restricted access - publisher's policyMeasuring the impedance frequency response of systems by means of frequency sweep electrical impedance spectroscopy (EIS) takes time. An alternative based on broadband signals enables the user to acquire simultaneous ... -
Broadband electrical impedance spectroscopy for dynamic electrical bio-impedance characterization
(Universitat Politècnica de Catalunya, 2012-01-13)
Doctoral thesis
Open AccessThe electrical impedance of biological samples is known in the literature as Electrical Bioimpedance (EBI). The Electrical Bioimpedance enables to characterize physiological conditions and events that are interesting for ... -
Cardiac tissue engineering by electrical stimulation with subcutaneous and cardiac adipose-tissue derived progenitor cells (ATDPCs)
(Fundació 'La Caixa', 2011)
Other
Restricted access - publisher's policyA major challenge of cardiac tissue engineering is directing cells to establish the physiological structure and function of the myocardium being replaced. In native heart, pacing cells generate electrical stimuli that ... -
Equipo compacto de medida de impedancia eléctrica multifrecuencia basado en señales multiseno
(2009)
Conference lecture
Open AccessA continuación se presenta el desarrollo e implementación de un sistema compacto de medida multifrecuencia de Espectroscopia de Impedancia Eléctrica (EIE). A diferencia de los equipos clásicos de medida de impedancia ... -
Fast Electrical Impedance Spectroscopy measurement techniques for dynamic bioimpedance characterization
(Centre de Publicacions del Campus Nord SCCL (CPET), 2009)
Conference lecture
Open Access -
Harmonic impedance spectra identification from time-varying bioimpedance : Theory and validation
(IOP PUBLISHING LTD, 2013-10)
Article
Restricted access - publisher's policyThe harmonic impedance spectra (HIS) of a time-varying bioimpedance Z(ω, t ) is a new tool to better understand and describe complex time-varying biological systems with a distinctive periodic character as, for ... -
iLabRS : A remote laboratory for science & technology in secondary education
(IEEE, 2012)
Conference report
Restricted access - publisher's policy -
In vivo electrical bioimpedance characterization of human lung tissue during the bronchoscopy procedure. A feasibility study
(2013-07)
Article
Restricted access - publisher's policyLung biopsies form the basis for the diagnosis of lung cancer. However, in a significant number of cases bronchoscopic lung biopsies fail to provide useful information, especially in diffuse lung disease, so more aggressive ... -
Influence of electrical stimulation on 3D-cultures of Adipose Tissue Derived Progenitor Cells (ATDPCs) behavior
(IEEE, 2012)
Conference report
Restricted access - publisher's policyTissue engineering has a fundamental role in regenerative medicine. Still today, the major motivation for cardiac regeneration is to design a platform that enables the complete tissue structure and physiological function ... -
Influence of the multisine excitation amplitude design for biomedical applications using impedance spectroscopy
(2011)
Conference report
Restricted access - publisher's policyElectrical Impedance Spectroscopy (EIS) is a powerful tool to collect data from many biological materials in a wide variety of applications. Body composition fluid or tissue and organ state monitoring are just some examples ... -
Minimal implementation of an AFE4300-based spectrometer for electrical impedance spectroscopy measurements
(IOPScience, 2013)
Conference report
Open AccessThe AFE4300 is a new low-cost on-chip impedance spectrometer developed by Texas Instruments able to handle multiple four electrode interface measurements. In this work, we present a brief description and characterization ... -
Minimally invasive in vivo human lung tissue bioimpedance measurements during the bronchoscopy procedure
(IEEE, 2012)
Conference report
Restricted access - publisher's policyRespiratory diseases, which include diseases of the lung, pleura, bronchial tree, trachea, upper respiratory tract and of the respiratory muscles and nerves, are a common and important cause of illness and death among the ... -
Modeling the non-stationary behaviour of time-varying electrical bioimpedance
(Universitat Politècnica de Catalunya (UPC), 2013)
Conference report
Open AccessThe electrical bioimpedance (EBI) measurement of varying biological systems Z(¿,t) (e.g. the heart, the lungs,.) by means of electrical impedance spectroscopy (EIS) remains an open challenge today. Briefly stated, the ... -
Monitoring cell monolayers during electroporation: Electrical impedance spectroscopy measurements
(2013)
Conference report
Open AccessElectroporation or electropermeabilization is a phenomenon observed when lipid bilayers, generally cell membranes, are exposed to high electric field pulses becoming transiently permeable to molecules that under regular ... -
Multifrequency simultaneous bioimpedance measurements using multitone burst signals for dynamic tissue characterization
(2010)
Conference report
Open AccessIn this paper we present the keypoints to perform multifrequency simultaneous bioimpedance measurements using multitone signals. Concerning the frequency distribution, tones are spread over 1kHz to 1MHz range using a ... -
Novel estimation of the electrical bioimpedance using the local polynomial method. Application to in vivo real-time myocardium tissue impedance characterization during the cardiac cycle
(2011-11-18)
Article
Restricted access - publisher's policyClassicalmeasurements ofmyocardium tissue electrical impedance for characterizing the morphology of myocardium cells, as well as cell membranes integrity and intra/extra cellular spaces, are based on the frequency-sweep ... -
On the calculation of the D-optimal multisine excitation power spectrum for broadband impedance spectroscopy measurements
(2012-08)
Article
Open AccessThe successful application of impedance spectroscopy in daily practice requires accurate measurements for modeling complex physiological or electrochemical phenomena in a single frequency or several frequencies at different ... -
Online monitoring of myocardial bioprosthesis for cardiac repair
(2014-07-01)
Article
Restricted access - publisher's policyBackground/objectives The aim of this study was to develop a myocardial bioprosthesis for cardiac repair with an integrated online monitoring system. Myocardial infarction (MI) causes irreversible myocyte loss and scar ... -
Propagation of measurement errors through body composition equations for body impedance analysis
(2014-06-01)
Article
Restricted access - publisher's policyIn this paper, we present a framework to analyze the propagation of measurement errors through the body composition equations. This is done through the equations for body composition assessment (BCA), for single/multifrequency ...
