Czasopismo
Tytuł artykułu
Warianty tytułu
Języki publikacji
Abstrakty
Purpose: the article presents the result of an attempt to assess the possibility of using scanning electron microscopy and energy dispersive spectroscopy (SEM/EDS) to identify silica nanoparticles (SiO2), which, due to the size of individual particles (200 nm), can be used as coronavirus markers in simulation tests.
Methodology: SEM/EDS evaluation was performed using three different media types; namely membrane filters, sponge filters and graphite discs.
Result: SEM/EDS studies, consisting in determining the morphology and grain size of SiO2 markers and X-ray microanalysis of their elemental composition, proved that this technique can be successfully used to identify markers.
Originality: due to their particle size, ease of handling with various types of surfaces, and biological and physicochemical neutrality, silica markers can act as coronavirus substitutes in experimental studies.(original abstract)
Methodology: SEM/EDS evaluation was performed using three different media types; namely membrane filters, sponge filters and graphite discs.
Result: SEM/EDS studies, consisting in determining the morphology and grain size of SiO2 markers and X-ray microanalysis of their elemental composition, proved that this technique can be successfully used to identify markers.
Originality: due to their particle size, ease of handling with various types of surfaces, and biological and physicochemical neutrality, silica markers can act as coronavirus substitutes in experimental studies.(original abstract)
Rocznik
Strony
221--241
Opis fizyczny
Twórcy
autor
- National Research Institute, Katowice
autor
- National Research Institute, Katowice
autor
- National Research Institute, Katowice
autor
- National Research Institute, Katowice
autor
- National Research Institute, Katowice
autor
- National Research Institute, Katowice
Bibliografia
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- 2. Bernardi, S.S., Bianchi, G., Botticelli, Rastellia, E., Tomei, A.R., Palmerini, M.G., Continenza, M.A., Macchiarelli, G. (2018). Scanning electron microscopy and microbiological approaches for the evaluation of salivary microorganisms behavior on anatase titanium surfaces: In vitro study. Morphologie, Vol. 102, 336, 1-6.
- 3. Bhardwaj, J., Hong, S., Jang, J., Han, Ch.H., Lee, J., Jang, J. (2021).Recent advancement in the measurement of photogenic airborne viruses. Journal of Hazardous Material, 420, 126574. DOI: 10.1016/j.jhazmat.2021.126574.
- 4. Binder, R.A., Alarja, N.A., Robie, E.R., Kochek, K.E., Xiu, L., Rocha-Melogno, L., Abdelgadir, A., Goli, S.V., Farrell, A.S., Coleman, K.K., Turner, A.L., Lautredou, C.C., Lednicky, A.J., Lee, M.J., Polage, C.R., Simmons, R.A., Deshusses, M.A., Anderson, B.D., Gray, G.C. (2020). Environmental and aerosolized severe acute respiratory syndrome coronavirus 2 among hospitalized coronavirus disease 2019 patients. J. Infect. Dis., 9; 222(11), 1798-1806. DOI: 10.1093/infdis/jiaa575.
- 5. Bonar, M.M., Tilton, J.C. (2017). High sensitivity detection and sorting of infectious Human Immunodeficiency virus (HIV-1) particles by flow virometry. Virol. J., 505, 80-90.
- 6. Brickey, K.P., Zydneya, A.L., Gomezab, E.D. (2021). FIB-SEM tomography reveals the nanoscale 3D morphology of virus removal filters. Journal of Membrane Science, Vol. 640, 15, 119766.
- 7. Brown, M.R., Camézuli, S., Davenport, R.J., Petelenz-Kurdziel, E., Øvreås, L., Curtis, T.P. (2015). Flow cytometric quantification of viruses in activated sludge. Water Res., 68, 414-422.
- 8. Cabiéa, M., Neisius, T., Blanc, W. (2021). Combined FIB/SEM tomography and TEM analysis to characterize high aspect ratio Mg-silicate particles inside silica-based optical fibers. Materials Characterization, 178, 111261. DOI:10.1016/j.matchar.2021.111261.
- 9. Cairns, A. (2020). Scanning Electron Microscopy (SEM) Investigation of Morphology Changes in the Reduction of Silica Nanoparticles to Elemental Silicon. Portland State University.
- 10. Chen, Y.-T., Shao, S.-C., Lai, E.C.-C., Hung, M.-J., Chen, Y.-C. (2020). Mortality rate of acute kidney injury in SARS, MERS, and COVID-19 infection: a systematic review and meta-analysis. Crit. Care, 24(1), 439. DOI: 10.1186/s13054-020-03134-8.
- 11. Corina, D.M., Brussaard, P.D., Thyrhaug, R., Bratbak, G., Vaulot, D. (1999). Enumeration of marine viruses in culture and natural samples by flow cytometry. Appl. Environ. Microbiol., 65(1), 45-52.
- 12. Courbon, P., Wrobel, R., Fabriest, F.F. (1988). A new individual respirable dust sampler, the CIP 10. The Annals of Occupational Hygiene, Vol. 32, Iss. 1, 129-143.
- 13. Duan, W., Mei, D., Li, J., Liu, Z., Jia, M., Hou, S. (2021). Spatial Distribution of Exhalation Droplets in the Bus in Different Seasons. Special Issue on COVID-19 Aerosol Drivers, Impacts and Mitigation, XVI, 21(8).
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- 15. Gero, A., Tomb, T. (1988). Laboratory Evaluation of the CIP 10 Personal Dust Sampler. American Industrial Hygiene Association, 49(6), 286-292.
- 16. Golding, C.G., Lamboo, L.L., Beniac, D.R., Booth, T.F. (2016). The scanning electron microscope in microbiology and diagnosis of infectious disease. Sci. Rep., 6, 26516. DOI: 10.1038/srep26516.
- 17. Gralton, J., Tovey, E., Mclaws, M.L., Rawlinson, W.D. (2011). The role of particle size in aerosolized pathogen transmission: A review. J. Infect., 62, 1-13. DOI:10.1016/j.jinf.2010.11.010
- 18. Hill, S.C., Pan, Y.-L., Williamson, C., Santarpia, J.L., Hill, H.H. (2013). Fluorescence of bio-aerosols: mathematical model including primary fluorescing and absorbing molecules in bacteria. Opt. Express, 21, pp. 22285-22313, DOI:10.1364/oe.21.022285.
- 19. https://www.burkle-inc.com/var/assets/catalog/en-us/2022/HTML/index.html
Typ dokumentu
Bibliografia
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