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http://hdl.handle.net/2183/31361 Sensor de glucosa biocompatible basado en Qu con resonador de microondas en microstrip invertida
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Authors
Juan, Carlos G.
Potelon, Benjamin
Quendo, Cédric
García Martínez, Héctor
Ávila Navarro, Ernesto
Bronchalo, Enrique
Sabater-Navarro, J. M.
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Journal Title
Bibliographic citation
Juan, C.G., Potelon, B., Quendo, C., García-Martínez, H., Ávila-Navarro, E., Bronchalo, E., Sabater-Navarro, J.M. (2022) Sensor de glucosa biocompatible basado en Qu con resonador de microondas en microstrip invertida. XLIII Jornadas de Automática: libro de actas, pp.94-101 https://doi.org/10.17979/spudc.9788497498418.0094
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Academic degree
Abstract
[Resumen] En este trabajo se muestra un sensor de glucosa basado en los cambios del factor de calidad sin carga (Qu) de un resonador de microondas. La implementación se ha realizado con fabricación aditiva empleando un material biocompatible. Se ha diseñado una estructura en configuración de línea microstrip invertida para aumentar la sensibilidad. El artículo muestra el interés de la medida basada en Qu tanto desde el punto de vista analítico como desde el experimental. El sensor final trabaja a 4.62 GHz con un Qu base de 27.87. Los resultados han mostrado un aumento de la sensibilidad con respecto a otros trabajos, lo que ha permitido realizar la medida de concentraciones de glucosa habituales en el contexto de la diabetes.
[Abstract] This work shows a glucose sensor based on the variations of the unloaded quality factor (Qu) of a microwave resonator. The sensor has been implemented with a biocompatible material using additive manufacturing techniques. An inverted microstrip structure has been designed in order to enhance the sensitivity. The paper shows the interest of Qu-based measurements both from the analytical and experimental points of view. The final sensor works at 4.62 GHz with operating Qu of 27.87. The results show a sensitivity increment with respect to other works, which allows to address the measurement of glucose concentrations related to diabetes.
[Abstract] This work shows a glucose sensor based on the variations of the unloaded quality factor (Qu) of a microwave resonator. The sensor has been implemented with a biocompatible material using additive manufacturing techniques. An inverted microstrip structure has been designed in order to enhance the sensitivity. The paper shows the interest of Qu-based measurements both from the analytical and experimental points of view. The final sensor works at 4.62 GHz with operating Qu of 27.87. The results show a sensitivity increment with respect to other works, which allows to address the measurement of glucose concentrations related to diabetes.
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Atribución-NoComercial-CompartirIgual 4.0 Internacional (CC BY-NC-SA 4.0)
https://creativecommons.org/licenses/by-nc-sa/4.0/deed.es


