Film formation of Ag nanoparticles at the organic-aqueous liquid interface |
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| Authors: | Sakata Jill K Dwoskin Andrew D Vigorita John L Spain Eileen M |
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| Institution: | Department of Chemistry, Occidental College, 1600 Campus Road, Los Angeles, California 90041, USA. |
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| Abstract: | We report a wet-chemical method to make films by spontaneous assembly of passivated Ag nanoparticles at the organic-aqueous liquid interface. The interfacial films exhibit a blue opalescence and are characterized with transmission electron microscopy and UV-vis spectrophotometry. Measurements indicate that nanoparticles in the interfacial film can form superlattices and in some cases nanostructures. |
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