Wireless Backpack System for Detection of Radioactive Cesium on Contaminated Soil Using Portable Plastic Scintillator with Efficient Readout Device

The miniaturization and usability of radiation detectors make it increasingly possible to use mobile instruments to detect and monitor gamma radiations. Here, a Bluetooth-based mobile detection system for integrated interaction in a backpack was designed and implemented to smart equipment for the de...

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Autores principales:	Sujung Min, Kwang-Hoon Ko, Bumkyung Seo, JaeHak Cheong, Changhyun Roh, Sangbum Hong
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	sensors wireless measurement plastic scintillator radioactive cesium contaminated soil Electronics TK7800-8360
Acceso en línea:	https://doaj.org/article/892720384563414b964b96c2def95896
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spelling	oai:doaj.org-article:892720384563414b964b96c2def958962021-11-25T17:25:06ZWireless Backpack System for Detection of Radioactive Cesium on Contaminated Soil Using Portable Plastic Scintillator with Efficient Readout Device10.3390/electronics102228332079-9292https://doaj.org/article/892720384563414b964b96c2def958962021-11-01T00:00:00Zhttps://www.mdpi.com/2079-9292/10/22/2833https://doaj.org/toc/2079-9292The miniaturization and usability of radiation detectors make it increasingly possible to use mobile instruments to detect and monitor gamma radiations. Here, a Bluetooth-based mobile detection system for integrated interaction in a backpack was designed and implemented to smart equipment for the detection of radioactive cesium on contaminated soil. The radiation measurement system was demonstrated in the form of a backpack using a quantum dot (QD)-loaded plastic scintillator manufactured and prepared directly in this study, and it can be measured by a person in the wireless framework of integrated interaction. The QD-loaded plastic scintillator was measured after setting the distance from the contaminated soil to 20, 50, and 100 mm. As a result, the detection efficiency of the commercial plastic scintillator (EJ-200) was calculated to be 11.81% and that of the QD-loaded plastic scintillator was 15.22%, which proved the higher detection efficiency performance than the commercial plastic scintillator. The measurement result was transmitted to a personal computer using Bluetooth as a portable system. In the future, this wireless system design could be expanded as a wireless communication system equipped with a global positioning system to detect and measure radioactively contaminated environments.Sujung MinKwang-Hoon KoBumkyung SeoJaeHak CheongChanghyun RohSangbum HongMDPI AGarticlesensorswireless measurementplastic scintillatorradioactive cesiumcontaminated soilElectronicsTK7800-8360ENElectronics, Vol 10, Iss 2833, p 2833 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	sensors wireless measurement plastic scintillator radioactive cesium contaminated soil Electronics TK7800-8360
spellingShingle	sensors wireless measurement plastic scintillator radioactive cesium contaminated soil Electronics TK7800-8360 Sujung Min Kwang-Hoon Ko Bumkyung Seo JaeHak Cheong Changhyun Roh Sangbum Hong Wireless Backpack System for Detection of Radioactive Cesium on Contaminated Soil Using Portable Plastic Scintillator with Efficient Readout Device
description	The miniaturization and usability of radiation detectors make it increasingly possible to use mobile instruments to detect and monitor gamma radiations. Here, a Bluetooth-based mobile detection system for integrated interaction in a backpack was designed and implemented to smart equipment for the detection of radioactive cesium on contaminated soil. The radiation measurement system was demonstrated in the form of a backpack using a quantum dot (QD)-loaded plastic scintillator manufactured and prepared directly in this study, and it can be measured by a person in the wireless framework of integrated interaction. The QD-loaded plastic scintillator was measured after setting the distance from the contaminated soil to 20, 50, and 100 mm. As a result, the detection efficiency of the commercial plastic scintillator (EJ-200) was calculated to be 11.81% and that of the QD-loaded plastic scintillator was 15.22%, which proved the higher detection efficiency performance than the commercial plastic scintillator. The measurement result was transmitted to a personal computer using Bluetooth as a portable system. In the future, this wireless system design could be expanded as a wireless communication system equipped with a global positioning system to detect and measure radioactively contaminated environments.
format	article
author	Sujung Min Kwang-Hoon Ko Bumkyung Seo JaeHak Cheong Changhyun Roh Sangbum Hong
author_facet	Sujung Min Kwang-Hoon Ko Bumkyung Seo JaeHak Cheong Changhyun Roh Sangbum Hong
author_sort	Sujung Min
title	Wireless Backpack System for Detection of Radioactive Cesium on Contaminated Soil Using Portable Plastic Scintillator with Efficient Readout Device
title_short	Wireless Backpack System for Detection of Radioactive Cesium on Contaminated Soil Using Portable Plastic Scintillator with Efficient Readout Device
title_full	Wireless Backpack System for Detection of Radioactive Cesium on Contaminated Soil Using Portable Plastic Scintillator with Efficient Readout Device
title_fullStr	Wireless Backpack System for Detection of Radioactive Cesium on Contaminated Soil Using Portable Plastic Scintillator with Efficient Readout Device
title_full_unstemmed	Wireless Backpack System for Detection of Radioactive Cesium on Contaminated Soil Using Portable Plastic Scintillator with Efficient Readout Device
title_sort	wireless backpack system for detection of radioactive cesium on contaminated soil using portable plastic scintillator with efficient readout device
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/892720384563414b964b96c2def95896
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Wireless Backpack System for Detection of Radioactive Cesium on Contaminated Soil Using Portable Plastic Scintillator with Efficient Readout Device

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