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Browsing by Subject "Biosensors"

Now showing items 1-11 of 11

A Versatile New Paradigm for the Design of Optical Nanosensors Based on Enzyme-Mediated Detachment of Labeled Reporters: The Example of Urea Detection

Llopis-Lorente, Antoni; VILLALONGA, REYNALDO; Marcos Martínez, María Dolores; Martínez-Máñez, Ramón; Sancenón Galarza, Félix (John Wiley & Sons, 2019-03-07)

[EN] Here, a new bio-inspired nanoarchitectonics approach for the design of optical probes is presented. It is based on nanodevices that combine 1) an enzymatic receptor subunit, 2) a signaling subunit (consisting of a ...
Biomarcadores del trastorno del espectro autista basados en bioseñales, realidad virtual e inteligencia artificial

Alcañiz Raya, Mariano Luis; CHICCHI-GIGLIOLI, IRENE ALICE; Sirera, Marian; Minissi, Maria Eleonora; Abad, Luis (Fundación Revista Medicina, 2020)

[ES] Se ha observado que la estratificación de trastornos del espectro autista (TEA) generada por las escalas actuales no es efectiva para la personalización de tratamientos tempranos. La evaluación clínica de TEA requiere ...
Biosensado de mutaciones localizadas en el oncogen KRAS en pacientes con cáncer de colón basado en la amplificación bloqueada

Soler Del Valle, Carlos (Universitat Politècnica de València, 2016-09-05)

[ES] La presencia de mutaciones somáticas en ciertos genes se asocia a una resistencia a los tratamientos con anticuerpos monoclonales dirigidos contra el receptor de crecimiento epidermal (EGFR), implicado en el desarrollo ...
Development of a chemiluminescence-based quantitatve lateral flow immunoassay for on-field detection of 2,4,6-trinitrotoluene

Mirasoli, Mara; Buragina, Angela; Dolci, Luisa Stella; Guardigli, Massimo; Simoni, Patrizia; Montoya Baides, Ángel; Maiolini, Elisabetta; Girotti, Stefano; Roda, Aldo (ELSEVIER SCIENCE BV, 2012)

[EN] Simple, rapid and highly sensitive assays, possibly allowing on-site analysis, are required in the security and forensic fields or to obtain early signs of environmental pollution. Several bioanalytical methods and ...
Development of an automated controlled-pore glass flow-through immunosensor for carbaryl

González Martínez, Miguel Ángel; Morais, Sergi; Puchades, Rosa; Maquieira Giménez, Manuel; Abad Fuentes, Antonio; Montoya Baides, Ángel (Elsevier Masson, 1997-07-30)

[EN] The application of controlled-pore glass (CPG) as solid support for immobilization of immunoreagents in order to develop flow-through immunosensors is described. Monoclonal antibodies (MAbs) to carbaryl were site-directed ...
High Fundamental Frequency (HFF) Monolithic Resonator Arrays for Biosensing Applications: Design, Simulations, Experimental, Characterization

FERNÁNDEZ DÍAZ, ROMÁN; Calero-Alcarria, María Del Señor; Reviakine, Ilya; García, José Vicente; Rocha-Gaso, María Isabel; Arnau Vives, Antonio; Jiménez Jiménez, Yolanda (Institute of Electrical and Electronics Engineers, 2021-01-01)

[EN] Miniaturized, high-throughput, cost-effective sensing devices are needed to advance lab-on-a-chip technologies for healthcare, security, environmental monitoring, food safety, and research applications. Quartz crystal ...
IMPLEMENTACIÓN DE UN SISTEMA DE DISPENSACIÓN AUTOMÁTICA DE MUESTRA PARA APLICACIONES DE SEGURIDAD Y CALIDAD ALIMENTARIA

Valcárcel Manzano, Patricia (Universitat Politècnica de València, 2021-07-25)

[ES] El presente TFG tiene como objetivo la implementación y puesta en marcha de un sistema de dispensación automática de muestra para aplicaciones de seguridad y calidad alimentaria. El sistema de dispensación de muestra ...
Optimization of a label-free biosensor vertically characterized based on a periodic lattice of high aspect ratio SU-8 nano-pillars with a simplified 2D theoretical model

Casquel Del Campo, Rafael; Holgado, Miguel; Sanza, F.J.; LAGUNA, MARI FE; BARRIOS, C.A.; López-Romero, D.; Ortega Higueruelo, Francisco José; Bañuls Polo, María-José; Puchades, Rosa; Maquieira Catala, Ángel (John Wiley & Sons, 2011)

[EN] We have recently demonstrated a biosensor based on a lattice of SU8 pillars on a 1 ¿m SiO 2/Si wafer by measuring vertically reflectivity as a function of wavelength. The biodetection has been proven with the combination ...
Recent advances and challenges in food-borne allergen detection

Sena-Torralba, Amadeo; Pallás-Tamarit, Yeray; Morais, Sergi; Maquieira Catala, Angel (Elsevier, 2020-11)

[EN] Food allergy is reported as the commonest adverse reaction to food components, whose prevalence has increased in recent years. As food avoidance is mainly in practice the only way to prevent hypersensitive consumers ...
Sistema de medida para biosensores de serotonina basados en Transistores de Efecto de Campo (FET) funcionalizados con aptámeros

Beltrán Morte, Vicente (Universitat Politècnica de València, 2021-09-09)

[ES] La detección de moléculas específicas es vital para la correcta realización de ciertas investigaciones científicas y técnicas, siendo especialmente importante en aquellas actividades relacionadas con la bioquímica. ...
SPR-based single nucleotide mismatch biosensor

Milkani, E.; Khaing, A.M.; Morais Ezquerro, Sergi Beñat; C.R. LAMBERT; W.G. MCGIMPSEY (Royal Society of Chemistry, 2011)

The detection and characterization of the hybridization event of 21-base, unlabeled DNA oligonucleotides with a monolayer of complementary DNA immobilized on a gold surface, by electrochemical impedance spectroscopy and ...