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. 2016 Nov 8;21(11):1498. doi: 10.3390/molecules21111498

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© 2016 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 (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).

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TEM images of A. linearis (rooibos tea) AuNPs showing (A) decahedron nanocrystal demonstrating the lattice fringes with spacing of 0.23 nm; (B) selected electron diffraction (SAED) pattern.