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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. 8.

Fig. 8

Antibacterial spray. (a) TEM micrograph illustrating both individual and agglomerated AgNPs (dark spots). (b) UV−vis absorption spectra indicating the effect of sonication time on agglomerate dispersion.