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Conferences > LAOP > 2016 > LTu4A > LTu4A.27

In situ functionalization of graphene oxide with silver nanoparticles (AgNPs) for possible applications on SERS

I. Castiblanco, I. Gomez, Y.A. Prada, E. Mejía-Ospino, and R. Cabanzo

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Abstract

Graphene oxide (GO) nanocomposites reduced were synthesized by hydrothermal methods and reduction methods. Commonly, are functionalized with gold, silver and other metals to give it even more novel optoelectronic properties. We synthetized a composite by reduction of AgNO3 with sodium citrate in present of GO under vigorous string and 90 °C of temperature. Finally, the nanocomposite, AgNPs@GO which could be a new substrate for SERS.

© 2016 Optical Society of America

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