Controlled Assembly of Plasmonic Nanoparticles: From Static to Dynamic Nanostructures

Sunghee Lee, Kyunjong Sim, So Yoon Moon, Jisu Choi, Yoojung Jeon, Jwa Min Nam, So Jung Park

Research output: Contribution to journalReview articlepeer-review

15 Scopus citations

Abstract

The spatial arrangement of plasmonic nanoparticles can dramatically affect their interaction with electromagnetic waves, which offers an effective approach to systematically control their optical properties and manifest new phenomena. To this end, significant efforts were made to develop methodologies by which the assembly structure of metal nanoparticles can be controlled with high precision. Herein, recent advances in bottom-up chemical strategies toward the well-controlled assembly of plasmonic nanoparticles, including multicomponent and multifunctional systems are reviewed. Further, it is discussed how the progress in this area has paved the way toward the construction of smart dynamic nanostructures capable of on-demand, reversible structural changes that alter their properties in a predictable and reproducible manner. Finally, this review provides insight into the challenges, future directions, and perspectives in the field of controlled plasmonic assemblies.

Original languageEnglish
Article number2007668
JournalAdvanced Materials
Volume33
Issue number46
DOIs
StatePublished - 18 Nov 2021

Keywords

  • assembly
  • collective property
  • dynamic systems
  • metal nanoparticles
  • plasmonic nanoparticles

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