Visualization of microwave near-field distribution in sodium chloride and glucose aqueous solutions by a thermo-elastic optical indicator microscope

Abstract In this study, a new optical method is presented to determine the concentrations of NaCl and glucose aqueous solutions by using a thermo-elastic optical indicator microscope. By measuring the microwave near-field distribution intensity, concentration changes of NaCl and glucose aqueous solu...

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Autores principales:	Zhirayr Baghdasaryan, Arsen Babajanyan, Levon Odabashyan, Jung-Ha Lee, Barry Friedman, Kiejin Lee
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/0ddf001f1e6a4c06a301a53873677fd0
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spelling	oai:doaj.org-article:0ddf001f1e6a4c06a301a53873677fd02021-12-02T10:48:32ZVisualization of microwave near-field distribution in sodium chloride and glucose aqueous solutions by a thermo-elastic optical indicator microscope10.1038/s41598-020-80328-82045-2322https://doaj.org/article/0ddf001f1e6a4c06a301a53873677fd02021-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-80328-8https://doaj.org/toc/2045-2322Abstract In this study, a new optical method is presented to determine the concentrations of NaCl and glucose aqueous solutions by using a thermo-elastic optical indicator microscope. By measuring the microwave near-field distribution intensity, concentration changes of NaCl and glucose aqueous solutions were detected in the 0–100 mg/ml range, when exposed to microwave irradiation at 12 GHz frequency. Microwave near-field distribution intensity decreased as the NaCl or glucose concentration increased due to the changes of the absorption properties of aqueous solution. This method provides a novel approach for monitoring NaCl and glucose in biological liquids by using a CCD sensor capable of visualizing NaCl and glucose concentrations without scanning.Zhirayr BaghdasaryanArsen BabajanyanLevon OdabashyanJung-Ha LeeBarry FriedmanKiejin LeeNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Zhirayr Baghdasaryan Arsen Babajanyan Levon Odabashyan Jung-Ha Lee Barry Friedman Kiejin Lee Visualization of microwave near-field distribution in sodium chloride and glucose aqueous solutions by a thermo-elastic optical indicator microscope
description	Abstract In this study, a new optical method is presented to determine the concentrations of NaCl and glucose aqueous solutions by using a thermo-elastic optical indicator microscope. By measuring the microwave near-field distribution intensity, concentration changes of NaCl and glucose aqueous solutions were detected in the 0–100 mg/ml range, when exposed to microwave irradiation at 12 GHz frequency. Microwave near-field distribution intensity decreased as the NaCl or glucose concentration increased due to the changes of the absorption properties of aqueous solution. This method provides a novel approach for monitoring NaCl and glucose in biological liquids by using a CCD sensor capable of visualizing NaCl and glucose concentrations without scanning.
format	article
author	Zhirayr Baghdasaryan Arsen Babajanyan Levon Odabashyan Jung-Ha Lee Barry Friedman Kiejin Lee
author_facet	Zhirayr Baghdasaryan Arsen Babajanyan Levon Odabashyan Jung-Ha Lee Barry Friedman Kiejin Lee
author_sort	Zhirayr Baghdasaryan
title	Visualization of microwave near-field distribution in sodium chloride and glucose aqueous solutions by a thermo-elastic optical indicator microscope
title_short	Visualization of microwave near-field distribution in sodium chloride and glucose aqueous solutions by a thermo-elastic optical indicator microscope
title_full	Visualization of microwave near-field distribution in sodium chloride and glucose aqueous solutions by a thermo-elastic optical indicator microscope
title_fullStr	Visualization of microwave near-field distribution in sodium chloride and glucose aqueous solutions by a thermo-elastic optical indicator microscope
title_full_unstemmed	Visualization of microwave near-field distribution in sodium chloride and glucose aqueous solutions by a thermo-elastic optical indicator microscope
title_sort	visualization of microwave near-field distribution in sodium chloride and glucose aqueous solutions by a thermo-elastic optical indicator microscope
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/0ddf001f1e6a4c06a301a53873677fd0
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Visualization of microwave near-field distribution in sodium chloride and glucose aqueous solutions by a thermo-elastic optical indicator microscope

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