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Detection of Micrometer-Sized Virus Aerosols by Using a Real-Time Bioaerosol Monitoring System

التفاصيل البيبلوغرافية
العنوان: Detection of Micrometer-Sized Virus Aerosols by Using a Real-Time Bioaerosol Monitoring System
المؤلفون: Hyunsoo Seo, Young-Su Jeong, Jaekyung Bae, Kibong Choi, Moon-Hyeong Seo
المصدر: Biosensors, Vol 14, Iss 1, p 27 (2024)
بيانات النشر: MDPI AG, 2024.
سنة النشر: 2024
المجموعة: LCC:Biotechnology
مصطلحات موضوعية: biological weapons, bio-aerosol, virus aerosol, M13 bacteriophage, inkjet aerosol generator, Biotechnology, TP248.13-248.65
الوصف: This study investigates a real-time handheld bioaerosol monitoring system for the detection of biological particles using UV-LED and light-induced fluorescence technology. Biological particles produce both scattering and fluorescence signals simultaneously, which can help distinguish them from general particles. The detected scattering, fluorescence, and simultaneous signals are then converted into photon signals and categorized based on predetermined criteria. A reliable biological particle generator was required to validate the performance of the system. This study explores the use of an M13 bacteriophage as a virus simulant of biological agents and employs a customized inkjet aerosol generator to produce M13 bacteriophage aerosols of a specific size by controlling the concentration of M13. We confirmed that micro-sized, narrowly dispersed M13 aerosols were efficiently generated. Additionally, we confirmed the performance of this real-time handheld bioaerosol monitoring system by detecting viruses.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2079-6374
02158248
Relation: https://www.mdpi.com/2079-6374/14/1/27; https://doaj.org/toc/2079-6374
DOI: 10.3390/bios14010027
URL الوصول: https://doaj.org/article/3b621f02158248f099a8b649169c8f0b
رقم الأكسشن: edsdoj.3b621f02158248f099a8b649169c8f0b
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20796374
02158248
DOI:10.3390/bios14010027