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. Author manuscript; available in PMC: 2015 Oct 7.
Published in final edited form as: Int J Hyg Environ Health. 2015 Feb 11;218(3):345–357. doi: 10.1016/j.ijheh.2015.02.002

Fig. 6.

Fig. 6

(a) TEM micrograph of antivirus spray. (b) TEM micrograph and EDX spectrum of the antivirus spray collected from the central particle indicated by the dark ring in the image.