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Literature DB >> 16834433

Electric-field-assisted assembly of perpendicularly oriented nanorod superlattices.

Kevin M Ryan¹, Alex Mastroianni, Kimani A Stancil, Haitao Liu, A P Alivisatos.

Abstract

We observe the assembly of CdS nanorod superlattices by the combination of a DC electric field and solvent evaporation. In each electric-field (1 V/microm) assisted assembly, CdS nanorods (5 nm x 30 nm) suspended initially in toluene were observed to align perpendicular to the substrate. Azimuthal alignment along the nanorod crystal faces and the presence of stacking faults indicate that both 2D and 3D assemblies were formed by a process of controlled super crystal growth.

Entities: Chemical Gene

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Year: 2006 PMID： 16834433 DOI： 10.1021/nl060866o

Source DB: PubMed Journal: Nano Lett ISSN： 1530-6984 Impact factor: 11.189

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Cited

18 in total

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Electric-field-assisted assembly of perpendicularly oriented nanorod superlattices.

1. Anisotropic nanomaterials: structure, growth, assembly, and functions.

2. Binary colloidal structures assembled through Ising interactions.

3. Accurate immobilization of antibody-functionalized peptide nanotubes on protein-patterned arrays by optimizing their ligand-receptor interactions.

4. CdSe Quantum Rod Formation Aided By In Situ TOPO Oxidation.

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8. Assembly of gold nanowires by sedimentation from suspension: Experiments and simulation.

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