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. 2019 Mar 27;14:2171–2190. doi: 10.2147/IJN.S192757

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© 2019 Lomelí-Marroquín et al. This work is published and licensed by Dove Medical Press Limited

The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License (http://creativecommons.org/licenses/by-nc/3.0/). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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STEM images and particle size distribution for (A) Ag/AuNPs and (B) AuNPs. Insets: HRTEM images. The red lines in the HRTEM image in (B) show the twin planes in the Au nanocrystals.

Abbreviations: AgNPs, silver nanoparticles; AuNPs, gold nanoparticles; D_mean, mean particle size; HRTEM, high-resolution transmission electron microscopy; STEM, scanning transmission electron microscopy.