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Self-Assembled Transparent Conductive Electrodes from Au Nanoparticles in Surfactant Monolayer Templates

Year: 2011

Journal: Advanced Materials, 2011, 23 (37), 4327–4331, 20131009

Authors: Ahiud Morag, Liron Philosof-Mazor, Roman Volinsky, Elad Mentovich, Shachar Richter, Raz Jelinek

Organizations: Department of Chemistry and Ilse Katz Institute for Nanotechnology, Ben Gurion University of the Negev, Beer Sheva 84105, Israel; Helsinki Biophysics and Biomembrane Group, Faculty of Medicine, University of Helsinki, Helsinki, Finland; School of Chemistry, Tel Aviv University, Tel Aviv 69978, Israel

Transparent conductive electrodes (TCEs) are produced using a bottom-up approach. Hydrophobically coated gold nanoparticles (Au NPs) are assembled within surfactant monolayer templates formed at the air/water interface. The Au NP network is then transferred onto solid substrates and becomes scaffolding for further gold enhancement. The resultant thin films exhibit excellent transparency and electrical conductivity from nanometer to centimeter scales.