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Browsing by Author "García Breijo, Eduardo"

Now showing items 1-20 of 68

A comparative analysis of printing techniques by using an active concentric ring electrode for bioelectrical recording

García Breijo, Eduardo; Prats Boluda, Gema; Lidon-Roger, Jose V.; Ye Lin, Yiyao; Garcia Casado, Francisco Javier (Emerald, 2015)

Purpose This paper aims to present a comparison between three types of manufacturing techniques, namely, screen-printed, inkjet and gravure, using different types of inks, for the implementation of concentric ring ...
A comparison study of pattern recognition algorithms implemented on a microcontroller for use in an electronic tongue for monitoring drinking waters

Garcia-Breijo, Eduardo; J.K. Atkinson; Gil Sánchez, Luís; Masot Peris, Rafael; Ibáñez Civera, Francisco Javier; Garrigues Baixauli, José; M. Glanc; Laguarda-Miro, Nicolas; Olguín Pinatti, Cristian Ariel (Elsevier, 2011)

A portable electronic tongue has been developed using an array of eighteen thick-film electrodes of different materials forming a multi-electrode array. A microcontroller is used to implement the pattern recognition. The ...
A Flexible Multiring Concentric Electrode for Non-Invasive Identification of Intestinal Slow Waves

Zena-Giménez, Victor Fabián; Garcia Casado, Francisco Javier; Ye Lin, Yiyao; Garcia-Breijo, Eduardo; Prats-Boluda, Gema (MDPI AG, 2018)

[EN] Developing new types of optimized electrodes for specific biomedical applications can substantially improve the quality of the sensed signals. Concentric ring electrodes have been shown to provide enhanced spatial ...
A humid electronic nose based on pulse voltammetry: A proof-of-concept design

Bataller Prats, Román; Campos Sánchez, Inmaculada; Alcañiz Fillol, Miguel; Gil Sánchez, Luís; García Breijo, Eduardo; Martínez Mañez, Ramón; Pascual Vidal, Lluís; Soto Camino, Juan; Vivancos, José-Luís (Elsevier, 2013-09)

[EN] We report herein the design, manufacture and use of a "humid electronic nose" prototype based on voltammetric techniques. It consists of an array of four working electrodes (i.e., Au, Pt, Ir and Rh) housed inside a ...
A novel humid electronic nose combined with an electronic tongue for assessing deterioration of wine

Gil Sánchez, Luís; Soto Camino, Juan; Martínez Mañez, Ramón; García Breijo, Eduardo; Ibáñez Civera, Francisco Javier; Llobet Valero, Eduard (Elsevier, 2011-11)

We report herein the use of a combined system for the analysis of the spoilage of wine when in contact with air. The system consists of a potentiometric electronic tongue and a humid electronic nose. The potentiometric ...
A study of the importance of the cell geometry in non-Faradaic systems. A new definition of the cell constant for conductivity measurement

Bataller Prats, Román; Gandía Romero, José Manuel; García Breijo, Eduardo; Alcañiz Fillol, Miguel; Soto Camino, Juan (Elsevier, 2015-01-20)

A new definition for the electrochemical cell constant in conductivity measurements is presented in this paper. Electrochemical Impedance Spectroscopy and DC pulses measurements have been carried out in non-Faradaic ...
A Wearable Textile 2D Touchpad Sensor Based on Screen-Printing Technology

Ferri Pascual, Josué; Lidon-Roger, Jose V.; Moreno Canton, Jorge; Martinez, G.; Garcia-Breijo, Eduardo (MDPI AG, 2017-12-20)

[EN] Among many of the designs used in the detection of 2D gestures for portable technology, the touchpad is one of the most complex and with more functions to implement. Its development has undergone a great push due to ...
A “humid electronic nose” for the detection of nerve agent mimics; a case of selective sensing of DCNP (a Tabun mimic)

Pascual Vidal, Lluís; Campos Sánchez, Inmaculada; Bataller Prats, Román; Olguín Pinatti, Cristian Ariel; García Breijo, Eduardo; Martínez Mañez, Ramón; Soto Camino, Juan (Elsevier, 2014-03-01)

A humid electronic nose device based on pulse voltammetry has been applied to detect nerve agentsimulants in gas phase. The humid electronic nose consists in a polypropylene piece which containsan array of eight metallic ...
Active flexible concentric ring electrode for non-invasive surface bioelectrical recordings

Prats Boluda, Gema; Ye Lin, Yiyao; García Breijo, Eduardo; Ibáñez Civera, Francisco Javier; Garcia Casado, Francisco Javier (IOP Publishing Ltd, 2012-11-15)

Bioelectrical surface recordings are usually performed by unipolar or bipolar disc electrodes even though they entail the serious disadvantage of having poor spatial resolution. Concentric ring electrodes give improved ...
An Electrochemical Impedance Spectroscopy-Based Technique to Identify and Quantify Fermentable Sugars in Pineapple Waste Valorization for Bioethanol Production

Conesa Domínguez, Claudia; García Breijo, Eduardo; Loeff, Edwin; Seguí Gil, Lucía; Fito Maupoey, Pedro; Laguarda Miró, Nicolás (MDPI, 2015-09)

Electrochemical Impedance Spectroscopy (EIS) has been used to develop a methodology able to identify and quantify fermentable sugars present in the enzymatic hydrolysis phase of second-generation bioethanol production from ...
An electronic nose for the detection of Sarin, Soman and Tabun mimics and interfering agents

Olguín Pinatti, Cristian Ariel; Laguarda-Miro, Nicolas; Pascual Vidal, Lluís; García Breijo, Eduardo; Martínez Mañez, Ramón; Soto Camino, Juan (Elsevier, 2014-10)

An electronic nose system (E-nose) with metal oxide semiconductor sensors (MOS) has been designed to discriminate and quantify different chemical warfare agents (CWA) mimics. The E-nose consists of an array of commercial ...
An Embedded Simplified Fuzzy ARTMAP Implemented on a Microcontroller for Food Classification

Garcia-Breijo, Eduardo; Garrigues Baixauli, José; Gil Sánchez, Luís; Laguarda-Miro, Nicolas (MDPI, 2013-08)

In the present study, a portable system based on a microcontroller has been developed to classify different kinds of honeys. In order to do this classification, a Simplified Fuzzy ARTMAP network (SFA) implemented in a ...
An investigation into the effect of fabrication parameter variation on the characteristic of screen-printed thick-film silver/silver chloride reference electrodes

J.K. Atkinson; M. Glanc; P. Boltryk; M. Sophocleous; Garcia-Breijo, Eduardo (Emerald, 2011)

Purpose – The purpose of this paper is to show how the fabrication parameters of screen-printed thick-film reference electrodes have been experimentally varied and their effect on device characteristics investigated. D ...
APROXIMACION AL BIOMIMETISMO MEDIANTE LENGUAS Y NARICES ELECTRÓNICAS EN MEDIOS COMPLEJOS: DETECCIÓN DE EXPLOSIVOS, AGENTES NERVIOSOS Y CONTROL DE ALIMENTOS

Olguín Pinatti, Cristian Ariel (2018-01-20)

In this thesis, the so-called biomimetic techniques such as electronic tongues and noses have been used. Based on the use of these devices, the detection, classification and/or quantification of samples have been carried ...
Artificial neural network onto eight bit microcontroller for Secchi depth calculation

Ibáñez Civera, Francisco Javier; García Breijo, Eduardo; Laguarda Miró, Nicolás; Gil Sánchez, Luís; Garrigues Baixauli, José; Romero Gil, Inmaculada; Masot Peris, Rafael; Alcañiz Fillol, Miguel (Elsevier, 2011-08-10)

In this paper we present a model to predict Secchi depth in water bodies by means of an artificial neural network application onto eight bit microcontroller. Water turbidity data were collected by both a Secchi disk and a ...
Artificial neural networks (Fuzzy ARTMAP) analysis of the dataobtained with an electronic tongue applied to a ham-curing processwith different salt formulations

Gil Sánchez, Luís; Garrigues Baixauli, José; Garcia-Breijo, Eduardo; Grau Meló, Raúl; Aliño Alfaro, Marta; Baigts Allende, Diana Karina; Barat Baviera, José Manuel (Elsevier, 2015-05)

tThis paper describes the determination of optimum values of the parameters of a Simplified FuzzyARTMAP neural network for monitoring dry-cured ham processing with different salt formulations tobe implemented in a ...
Automatización y control del pre-tratamiento de una edar (estación de depuración de aguas residuales)

Pla Ruiz, Jorge (2017-09-28)

Desarollo de un sistema que automatiza y realiza el control en una estación de aguas residuales, concretamente la fase de pre-tratamiento.
Caracterización de zumos y bebidas isotónicas mediante el uso de una lengua de voltametría de pulsos

Martínez Verduch, Eva (2015-11-23)

El objeto fundamental de este Proyecto Final de Carrera es el estudio de la aplicación de una lengua electrónica voltamétrica para la caracterización físico-química de zumos y bebidas isotónicas. El objetivo específico es ...
Characterization of electrochemical systems using potential step voltammetry. Part I: Modeling by means of equivalent circuits

Ramón Zamora, José Enrique; Martínez-Ibernón, Ana; Gandía-Romero, Jose M.; Fraile Muñoz, Rubén; Bataller Prats, Román; Alcañiz Fillol, Miguel; Garcia-Breijo, Eduardo; Soto Camino, Juan (Elsevier, 2019)

[EN] Potential step voltammetry is used to characterize the resistive and capacitive properties of electrochemical systems. Within those systems, electrochemical processes are modeled by means of equivalent circuits (ECs). ...
Characterization of embeddable potentiometric thick-film sensors for monitoring chloride penetration in concrete

Gandía-Romero, Jose Manuel; Bataller Prats, Román; Monzón, Pablo; Campos Sánchez, Inmaculada; Garcia-Breijo, Eduardo; Valcuende Payá, Manuel Octavio; Soto Camino, Juan (Elsevier, 2016-01)

In order to monitor the chloride penetration processes, a potentiometric embedded thick-film sensor was developed. This paper includes the results of research on the characterization of Cl− sensors made of Ag/AgCl resistive ...