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Application Prospects of Spray-Assisted Layer-by-Layer Assembly of Colloidal Nanoparticles



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Spray-assisted layer-by-layer assembly is applied to the fabrication of functional thin film composites based on colloidal semiconductor nanocrystals (see picture). The technique is capable of handling various material combinations, yielding varying functional architectures. Light-emitting devices, including those of all-inorganic design, are generated in order to demonstrate the potential applicability and versatility of this approach.

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