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Nanomaterials 2018, 8(7), 496; https://doi.org/10.3390/nano8070496

“Chocolate” Gold Nanoparticles—One Pot Synthesis and Biocompatibility

1
School of Engineering, University of South Australia, Mawson Lakes SA 5095, Australia
2
Future Industries Institute, University of South Australia, Mawson Lakes SA 5095, Australia
3
Microbiology Laboratory, Adelaide Dental School, The University of Adelaide, Adelaide SA 5005, Australia
*
Author to whom correspondence should be addressed.
Received: 19 June 2018 / Revised: 3 July 2018 / Accepted: 3 July 2018 / Published: 5 July 2018
(This article belongs to the Special Issue Green Synthesis of Nanomaterials)
Full-Text   |   PDF [2113 KB, uploaded 6 July 2018]   |  

Abstract

The chemical synthesis of nanoparticles can involve and generate toxic materials. Here, we present for the first time, a one pot direct route to synthesize gold nanoparticles (AuNPs) using natural cacao extract as both a reducing and stabilizing agent. The nanoparticles were characterized by UV-visible spectroscopy (UV-VIS), dynamic light scattering (DLS), and transmission electron microscopy (TEM); and have excellent biocompatibility with human primary dermal fibroblasts. View Full-Text
Keywords: green synthesis; cacao; non-cytotoxic green synthesis; cacao; non-cytotoxic
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

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Roy Chowdhury, N.; Cowin, A.J.; Zilm, P.; Vasilev, K. “Chocolate” Gold Nanoparticles—One Pot Synthesis and Biocompatibility. Nanomaterials 2018, 8, 496.

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