Tin oxide (SnO2)

Nanocoated fiber label-free biosensing for perfluorooctanoic acid detection by lossy mode resonance

RESULTS IN OPTICS 2021 GIULIA MORO; FRANCESCO CHIAVAIOLI; STEFANO LIBERI; PABLO ZUBIATE; IGNACIO DEL VILLAR; ALESSANDRO ANGELINI; KAROLIEN DE WAEL; FRANCESCO BALDINI; LIGIA MARIA MORETTO; AMBRA GIANETTI; Abstract The determination of per- and polyfluoroalkyl...

Optical Fiber Immunosensor Based on Long Period Gratings Built by Periodic Laser Ablation

Optical Fiber Immunosensor Based on Long Period Gratings Built by Periodic Laser Ablation

2018 IEEE SENSORS2018JOAQUIN ASCORBE; JESÚS M. CORRES; FRANCISCO J. ARREGUI; IGNACIO R. MATÍAS Abstract An optical fiber immunosensor based on long period gratings (LPGs) made by periodic laser ablation is presented in this work. In order to be able to modify the...

Femtomolar Detection by Nanocoated Fiber Label-Free Biosensors

Femtomolar Detection by Nanocoated Fiber Label-Free Biosensors

American Chemical Society2018GRANCESCO CHIAVAIOLI; PABLO ZUBIATE; IGNACIO DEL VILLAR; CARLOS R. ZAMARREÑO: AMBRA GIANNETTI; SARA TOMBELLI; COSIMO TRONO; FRANCISCO J. ARREGUI; IGNACIO R. MATÍAS; FRANCISCO BALDINIAbstract The advent of optical fiber-based biosensors...

Sensitivity Optimization of a Microstructured Optical Fiber Ammonia Gas Sensor by Means of Tuning the Thickness of a Metal Oxide Nano-Coating

Sensitivity Optimization of a Microstructured Optical Fiber Ammonia Gas Sensor by Means of Tuning the Thickness of a Metal Oxide Nano-Coating

IEEE Sensors Journal2019DIEGO LÓPEZ-TORRES; AITOR LÓPEZ-ALDABA; CESAR ELOSÚA AGUADO; JEAN-LOUIS AUGUSTE; RAPHAEL JAMIER; PHILIPPE ROY; MANUEL LÓPEZ-AMO Abstract In this paper, the influence of the thickness of metallic-oxide coatings, ITO, and SnO2 on the sensitivity...

Refractive index sensing performance of a Bragg grating built up on the tip of an optical fiber by reactive sputtering

Refractive index sensing performance of a Bragg grating built up on the tip of an optical fiber by reactive sputtering

IEEE SENSORS2017J. ASCORBE; J.M. CORRES; F.J. ARREGUI; I.R. MATIASAbstract Bragg gratings have been fabricated by means of sputtering on the end facet of standard multimode optical fibers towards development of refractometers. Tin oxide was selected as the coating...

SnO2-MOF-Fabry-Pérot humidity optical sensor system based on Fast Fourier Transform technique

SnO2-MOF-Fabry-Pérot humidity optical sensor system based on Fast Fourier Transform technique

Proc. of SPIE2016A. LÓPEZ ALDABA; D. LÓPEZ-TORRES; J. ASCORBE; S. ROTA-RODRIGO; C. ELOSUA;  M. LÓPEZ-AMO; F.J. ARREGUI; J.M. CORRES;  J.-L. AUGUSTE; R. JAMIER; P. ROY; Abstract In this paper, a new sensor system for relative humidity measurements based on a SnO2...

SnO2-MOF-Fabry-Perot optical sensor for relative humidity measurements

SnO2-MOF-Fabry-Perot optical sensor for relative humidity measurements

Sensors and Actuators B: Chemical2018A. LÓPEZ ALDABA; D. LÓPEZ-TORRES; C. ELOSUA; J.-L. AUGUSTE; R. JAMIER; P. ROY; F.J. ARREGUI; M. LÓPEZ-AMO Highlights • The proposed humidity and real time human breathe sensor combines sputtering deposition method and photonic...

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