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. 2014 Dec 5;7(12):7781–7798. doi: 10.3390/ma7127781

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© 2014 by the authors;

licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).

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(a) Digital photographs and the corresponding UV-vis spectra of decahedral silver nanoparticle (NP) colloids synthesized at 0 °C and held at ambient laboratory conditions: (A) 0 min; (B) 30 min; (C) 60 min; (D) 90 min; (E) 120 min after the end of the photochemical reaction; (b) TEM images of the blunt decahedral silver nanoparticles (without surface protection by 16-MHDA); (c) Extinction spectra of silver nanoplates synthesized at 60 °C at 0 h and 24 h after synthesis.

(a) Digital photographs and the corresponding UV-vis spectra of decahedral silver nanoparticle (NP) colloids synthesized at 0 °C and held at ambient laboratory conditions: (A) 0 min; (B) 30 min; (C) 60 min; (D) 90 min; (E) 120 min after the end of the photochemical reaction; (b) TEM images of the blunt decahedral silver nanoparticles (without surface protection by 16-MHDA); (c) Extinction spectra of silver nanoplates synthesized at 60 °C at 0 h and 24 h after synthesis.