Search Results - "Sayago, Isabel"

The Effect of Rare Earths on the Response of Photo UV-Activate ZnO Gas Sensors by Sayago, Isabel, Santos, José Pedro, Sánchez-Vicente, Carlos

“…In this work, ZnO nanoparticle resistive sensors decorated with rare earths (REs; including Er, Tb, Eu and Dy) were used at room temperature to detect…”
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Graphene-Doped Tin Oxide Nanofibers and Nanoribbons as Gas Sensors to Detect Biomarkers of Different Diseases through the Breath by Sánchez-Vicente, Carlos, Santos, José Pedro, Lozano, Jesús, Sayago, Isabel, Sanjurjo, José Luis, Azabal, Alfredo, Ruiz-Valdepeñas, Santiago

“…This work presents the development of tin oxide nanofibers (NFs) and nanoribbons (NRs) sensors with graphene as a dopant for the detection of volatile organic…”
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Rapid and Non-Destructive Analysis of Corky Off-Flavors in Natural Cork Stoppers by a Wireless and Portable Electronic Nose by Santos, José Pedro, Sayago, Isabel, Sanjurjo, José Luis, Perez-Coello, María Soledad, Díaz-Maroto, María Consuelo

“…This article discusses the use of a handheld electronic nose to obtain information on the presence of some aromatic defects in natural cork stoppers, such as…”
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Development of Tin Oxide-Based Nanosensors for Electronic Nose Environmental Applications by Sayago, Isabel, Aleixandre, Manuel, Santos, José Pedro

“…Tin oxide nanofibres (NFs) are used as nanosensors in electronic noses. Their performance is compared to that of oxide commercial chemical sensors for…”
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A wireless and portable electronic nose to differentiate musts of different ripeness degree and grape varieties by Aleixandre, Manuel, Santos, Jose Pedro, Sayago, Isabel, Cabellos, Juan Mariano, Arroyo, Teresa, Horrillo, Maria Carmen

“…Two novel applications using a portable and wireless sensor system (e-nose) for the wine producing industry-The recognition and classification of musts coming…”
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Nanocrystalline tin oxide nanofibers deposited by a novel focused electrospinning method. Application to the detection of TATP precursors by Santos, José Pedro, Fernández, Maria Jesús, Fontecha, José Luis, Matatagui, Daniel, Sayago, Isabel, Horrillo, Maria Carmen, Gracia, Isabel

“…A new method of depositing tin dioxide nanofibers in order to develop chemical sensors is presented. It involves an electrospinning process with in-plane…”
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Rare Earth Doped Metal Oxide Sensors for the Detection of Methane at Room Temperature by Jose Pedro Santos, Carlos Sánchez-Vicente, Isabel Sayago

“…This work describes the behavior of a matrix of nanosensors based on metal oxides (MOS) for detecting of methane and carbon dioxide (greenhouse gases) at room…”
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Graphene oxide as sensitive layer in Love-wave surface acoustic wave sensors for the detection of chemical warfare agent simulants by Sayago, Isabel, Matatagui, Daniel, Fernández, María Jesús, Fontecha, José Luis, Jurewicz, Izabela, Garriga, Rosa, Muñoz, Edgar

“…A Love-wave device with graphene oxide (GO) as sensitive layer has been developed for the detection of chemical warfare agent (CWA) simulants. Sensitive films…”
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Tin Dioxide-Graphene Based Chemi-Device for NO2 Detection in the Sub ppm Range by José Pedro Santos, Tiziana Polichetti, Manuel Aleixandre, Esther Hontañón, Isabel Sayago, Brigida Alfano, Maria Lucia Miglietta, Girolamo Di Francia

“…Chemical nanodevices based on tin dioxide, graphene and a mixture of both materials were developed and characterized for NO2 detection at low concentrations…”
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Discrimination of volatile compounds through an electronic nose based on ZnO SAW sensors by Fernández, María Jesús, Fontecha, José Luís, Sayago, Isabel, Aleixandre, Manuel, Lozano, Jesús, Gutiérrez, Javier, Gràcia, Isabel, Cané, Carles, Horrillo, María del Carmen

“…This work reports on the performance of an array of surface acoustic wave (SAW) sensors, using piezoelectric zinc oxide deposited by sputtering over silicon…”
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Identification of typical wine aromas by means of an electronic nose by Lozano, J., Santos, J.P., Aleixandre, M., Sayago, I., Gutierrez, J., Horrillo, M.C.

“…In the field of electronic noses (e-noses), it is not very usual to find many applications to wine detection. Most of them are related to the discrimination of…”
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Analysis of neural networks and analysis of feature selection with genetic algorithm to discriminate among pollutant gas by Aleixandre, M., Sayago, I., Horrillo, M.C., Fernández, M.J., Arés, L., Garcı́a, M., Santos, J.P., Gutiérrez, J.

“…A multisensor based on tin and tin–titanium oxides has been utilised to detect pollutant gases (NO2, CO, toluene and octane). The sensitive layers are…”
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Versatile electronic nose for the detection of chronic disease biomarkers through the breath by Santos, Jose Pedro, Vicente, Carlos Sachez, Sayago, Isabel, Lozano, Jesus, Arroyo, Patricia

“…In this communication, we present a versatile, home-developed, and portable electronic nose used to discriminate biomarkers of different diseases through the…”
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Discrimination of different aromatic compounds in water, ethanol and wine with a thin film sensor array by Santos, J.P., Lozano, J., Aleixandre, M., Sayago, I., Fernández, M.J., Arés, L., Gutiérrez, J., Horrillo, M.C.

“…A thin film semiconductor sensor array has been employed to discriminate several aromatic compounds in water, ethanol and wine. These compounds are aromas or…”
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Chemiresistive sensors based on electrospun tin oxide nanofibers for detecting NO2 at the sub-0.1 ppm level by Masa, Sergio, Hontanon, Esther, Santos, Jose Pedro, Sayago, Isabel, Lozano, Jesus

“…In this work, chemiresistive devices based on electrospun nanofibers of tin oxide are developed and their performance for detecting low levels of nitrogen…”
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Detection of Iberian ham aroma by a semiconductor multisensorial system by Otero, Laura, Horrillo, M a Carmen, Garcı́a, Marı́a, Sayago, Isabel, Aleixandre, Manuel, Fernández, M a Jesús, Arés, Luis, Gutiérrez, Javier

“…A semiconductor multisensorial system, based on tin oxide, to control the quality of dry-cured Iberian hams is described. Two types of ham (submitted to…”
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Detection of toxic gases by a tin oxide multisensor by Sayago, I., Horrillo, Md.C., Baluk, S., Aleixandre, M., Fernandez, M.J., Ares, L., Garcia, M., Santos, J.P., Gutierrez, J.

“…A tin oxide multisensor with eight sensor elements has been utilized to detect different gases that are emitted from the chemical industry. The different…”
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Analysis of VOCs with a tin oxide sensor array by Getino, J., Horrillo, M.C., Gutiérrez, J., Arés, L., Robla, J.I., García, C., Sayago, I.

“…Using a sensor array of 15 thin film tin oxide sensors, both the single-component classification and the multicomponent analysis of volatile organic compounds…”
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Measurements of VOCs in soils through a tin oxide multisensor system by Horrillo, M.C., Getino, J., Gutiérrez, J., Arés, L., Robla, J.I., Garcia, C., Sayago, I.

“…A tin oxide multisensor with 15 sensor elements has been prepared using the r.f. reactive sputtering technique. Some components of this multisensor have been…”
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Tin oxide multisensor for detection of grape juice and fermented wine varieties by SAYAGO, Isabel, DEL CARMEN HORRILLO, Maria, ARES, Luis, FERNANDEZ, Maria Jesus, GUTIERREZ, Javier

“…A tin oxide multisensor was applied to discriminate between grape juice and fermented wine phases corresponding to different wine varieties. The tested samples…”
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