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. 2017 Jan 27;12:871–883. doi: 10.2147/IJN.S122842

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© 2017 Rónavári et al. This work is published and licensed by Dove Medical Press Limited

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Physicochemical characterization of the obtained silver nanoparticles.

Notes: Representative transmission electron microscopic images (A), X-ray diffraction patterns (B), size distribution by dynamic light scattering (C), and ultraviolet–visible spectra (D) of silver nanoparticles synthesized by coffee (C-AgNP) and green tea extracts (GT-AgNP). (E) FT-IR spectra of coffee extract (C), GT, green-synthesized C-AgNPs and GT-AgNPs.

Abbreviations: C, coffee; FT-IR, Fourier transform infrared spectroscopy; GT, green tea; NP, nanoparticle.