Enhancing the Accuracy of Non-Invasive Glucose Sensing in Aqueous Solutions Using Combined Millimeter Wave and Near Infrared Transmission

Autor:	Helena Cano-Garcia, Rohit Kshirsagar, Roberto Pricci, Ahmed Teyeb, Fergus O’Brien, Shimul Saha, Panagiotis Kosmas, Efthymios Kallos
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	non-invasive glucose diabetes monitor near infrared radiofrequency Chemical technology TP1-1185
Zdroj:	Sensors, Vol 21, Iss 9, p 3275 (2021)
Druh dokumentu:	article
ISSN:	1424-8220
DOI:	10.3390/s21093275
Popis:	We reported measurement results relating to non-invasive glucose sensing using a novel multiwavelength approach that combines radio frequency and near infrared signals in transmission through aqueous glucose-loaded solutions. Data were collected simultaneously in the 37–39 GHz and 900–1800 nm electromagnetic bands. We successfully detected changes in the glucose solutions with varying glucose concentrations between 80 and 5000 mg/dl. The measurements showed for the first time that, compared to single modality systems, greater accuracy on glucose level prediction can be achieved when combining transmission data from these distinct electromagnetic bands, boosted by machine learning algorithms.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/6fcbb8dd28b14307a6339464c2d8b60a Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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