ROACH, Lucien; LERMUSIAUX, Laurent; BARON, Alexandre; TRÉGUER-DELAPIERRE, Mona

doi:10.1016/B978-0-12-822425-0.00011-7

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ROACH, Lucien
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

LERMUSIAUX, Laurent
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

BARON, Alexandre
Centre de Recherche Paul Pascal [CRPP]

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Encyclopedia of nanomaterials, Encyclopedia of nanomaterials. 2023, vol. 3, p. 113-127

Elsevier

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The strong resonant interaction of plasmonic particles with light has been used in a wide range of applications in recent years. The high sensitivity of the coupling between plasmon resonances to the interparticular distance between neighboring particles offers a powerful tool to tune their optical properties. More recently, the discovery that specific geometries of groupings of nanoparticles, or plasmonic nanoparticle clusters, can generate remarkable optical properties such as optical magnetism has motivated the development of new fabrication techniques. Such clusters could serve as building blocks in a new generation of self-assembled metamaterials. In this article, we describe the geometries, fabrication techniques and optical properties of symmetric clusters of plasmonic particles.< Leer menos

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Colloidal synthesis

DNA origami

DNA self-assembly

Multi-step colloidal chemistry

Nanochemistry

Optical magnetism

Plasmon resonance

Self-assembly

Templated assembly

Virus-directed assembly

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Symmetric plasmonic nanoparticle clusters: Synthesis and novel optical properties

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