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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Inhibitory effect and mechanism of gelatin stabilized ferrous sulfide nanoparticles on porcine reproductive and respiratory syndrome virus

Fig. 1

Characterization of Gel-FeS NPs. A TEM image of the Gel-FeS NPs, with the inset for the size distribution histograms of corresponding Gel-FeS NPs. B HR-TEM images of Gel-FeS NPs, with the inset for lattice diffraction pattern of corresponding Gel-FeS NPs. C DLS analysis of Gel-FeS NPs. D UV–Vis spectra of Gel-FeS NPs, FeSO4, Na2S, and gelatin. E FTIR spectra of Gel-FeS NPs, and gelatin. F Zeta potential distribution of Gel-FeS NPs, CMC-FeS NPs, and Gelatin NPs

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