Textile antenna-sensor for In vitro diagnostics of diabetes

In this paper, a feasibility study of a microwave antenna-based sensor is proposed for in vitro experiments for monitoring blood glucose levels. The proposed device consists of a square-ring incorporated within a fully textile monopole antenna to absorb and sense different glucose concentrations, co...

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Autores: El Gharbi, Mariam|||0000-0002-6681-3907, Fernández García, Raúl|||0000-0002-4030-7256, Gil Galí, Ignacio|||0000-0002-7175-5756
Tipo de documento: artigo
Data de publicação:2021
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositório:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglês
OAI Identifier:oai:upcommons.upc.edu:2117/359911
Acesso em linha:https://hdl.handle.net/2117/359911
https://dx.doi.org/10.3390/electronics10131570
Access Level:Acceso aberto
Palavra-chave:Electrònica--Mesuraments--Aparells i instruments
Medical electronics
Antenna-sensor
Frequency shift
Glucose detection
Microwave sensing
Sensitivity
Textile monopole antenna
Electric measurements - Instruments
Electrònica mèdica
Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura::Sensors i actuadors
Àrees temàtiques de la UPC::Enginyeria electrònica
id ES_24efc4a8ad4594871cbb2c1895b6fe97
oai_identifier_str oai:upcommons.upc.edu:2117/359911
network_acronym_str ES
network_name_str España
repository_id_str
spelling Textile antenna-sensor for In vitro diagnostics of diabetesEl Gharbi, Mariam|||0000-0002-6681-3907Fernández García, Raúl|||0000-0002-4030-7256Gil Galí, Ignacio|||0000-0002-7175-5756Electrònica--Mesuraments--Aparells i instrumentsMedical electronicsAntenna-sensorFrequency shiftGlucose detectionMicrowave sensingSensitivityTextile monopole antennaElectric measurements - InstrumentsElectrònica mèdicaÀrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura::Sensors i actuadorsÀrees temàtiques de la UPC::Enginyeria electrònicaIn this paper, a feasibility study of a microwave antenna-based sensor is proposed for in vitro experiments for monitoring blood glucose levels. The proposed device consists of a square-ring incorporated within a fully textile monopole antenna to absorb and sense different glucose concentrations, covering patients with different diabetic conditions. The designed antenna-sensor is optimized to operate at 2.4 GHz. The sensing principle is based on the resonance frequency shift of the reflection response of the antenna-based sensor under different glucose levels. The experiments were carried out with blood mimicking by means of aqueous solutions, using D(+)- glucose/water in different concentrations for various diabetic conditions of type-2 diabetes. The performance of the embroidered antenna-based sensor is characterized and validated using a convenient setup for in vitro measurements. The results demonstrated the ability of the proposed antenna-based sensor to cover all the glucose levels of the diabetes range, including hypoglycemia (10–70 mg/dL), normoglycemia (80–110 mg/dL) and hyperglycemia (130–190 mg/dL) with a sensitivity of 350 kHz/(mg/dL). Besides its ability to detect different glucose concentrations of various diabetic conditions, the proposed antenna-sensor presents diverse features such as a simplistic design, compact size, wearability and low cost. The proposed textile device demonstrates a proof of concept for efficient in vitro blood glucose level measurements and diagnostics of diabetes.This work was supported by the Spanish Government-MINECO under Projects TEC2016- 79465-R.Peer Reviewed20212021-06-3020222022-01-18journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/359911https://dx.doi.org/10.3390/electronics10131570reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3599112026-05-27T15:37:01Z
dc.title.none.fl_str_mv Textile antenna-sensor for In vitro diagnostics of diabetes
title Textile antenna-sensor for In vitro diagnostics of diabetes
spellingShingle Textile antenna-sensor for In vitro diagnostics of diabetes
El Gharbi, Mariam|||0000-0002-6681-3907
Electrònica--Mesuraments--Aparells i instruments
Medical electronics
Antenna-sensor
Frequency shift
Glucose detection
Microwave sensing
Sensitivity
Textile monopole antenna
Electric measurements - Instruments
Electrònica mèdica
Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura::Sensors i actuadors
Àrees temàtiques de la UPC::Enginyeria electrònica
title_short Textile antenna-sensor for In vitro diagnostics of diabetes
title_full Textile antenna-sensor for In vitro diagnostics of diabetes
title_fullStr Textile antenna-sensor for In vitro diagnostics of diabetes
title_full_unstemmed Textile antenna-sensor for In vitro diagnostics of diabetes
title_sort Textile antenna-sensor for In vitro diagnostics of diabetes
dc.creator.none.fl_str_mv El Gharbi, Mariam|||0000-0002-6681-3907
Fernández García, Raúl|||0000-0002-4030-7256
Gil Galí, Ignacio|||0000-0002-7175-5756
author El Gharbi, Mariam|||0000-0002-6681-3907
author_facet El Gharbi, Mariam|||0000-0002-6681-3907
Fernández García, Raúl|||0000-0002-4030-7256
Gil Galí, Ignacio|||0000-0002-7175-5756
author_role author
author2 Fernández García, Raúl|||0000-0002-4030-7256
Gil Galí, Ignacio|||0000-0002-7175-5756
author2_role author
author
dc.subject.none.fl_str_mv Electrònica--Mesuraments--Aparells i instruments
Medical electronics
Antenna-sensor
Frequency shift
Glucose detection
Microwave sensing
Sensitivity
Textile monopole antenna
Electric measurements - Instruments
Electrònica mèdica
Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura::Sensors i actuadors
Àrees temàtiques de la UPC::Enginyeria electrònica
topic Electrònica--Mesuraments--Aparells i instruments
Medical electronics
Antenna-sensor
Frequency shift
Glucose detection
Microwave sensing
Sensitivity
Textile monopole antenna
Electric measurements - Instruments
Electrònica mèdica
Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura::Sensors i actuadors
Àrees temàtiques de la UPC::Enginyeria electrònica
description In this paper, a feasibility study of a microwave antenna-based sensor is proposed for in vitro experiments for monitoring blood glucose levels. The proposed device consists of a square-ring incorporated within a fully textile monopole antenna to absorb and sense different glucose concentrations, covering patients with different diabetic conditions. The designed antenna-sensor is optimized to operate at 2.4 GHz. The sensing principle is based on the resonance frequency shift of the reflection response of the antenna-based sensor under different glucose levels. The experiments were carried out with blood mimicking by means of aqueous solutions, using D(+)- glucose/water in different concentrations for various diabetic conditions of type-2 diabetes. The performance of the embroidered antenna-based sensor is characterized and validated using a convenient setup for in vitro measurements. The results demonstrated the ability of the proposed antenna-based sensor to cover all the glucose levels of the diabetes range, including hypoglycemia (10–70 mg/dL), normoglycemia (80–110 mg/dL) and hyperglycemia (130–190 mg/dL) with a sensitivity of 350 kHz/(mg/dL). Besides its ability to detect different glucose concentrations of various diabetic conditions, the proposed antenna-sensor presents diverse features such as a simplistic design, compact size, wearability and low cost. The proposed textile device demonstrates a proof of concept for efficient in vitro blood glucose level measurements and diagnostics of diabetes.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-06-30
2022
2022-01-18
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/359911
https://dx.doi.org/10.3390/electronics10131570
url https://hdl.handle.net/2117/359911
https://dx.doi.org/10.3390/electronics10131570
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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