Long- and short-ranged chiral interactions in DNA-assembled plasmonic chains

Autor: Kevin Martens, Felix Binkowski, Linh Nguyen, Li Hu, Alexander O. Govorov, Sven Burger, Tim Liedl
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-021-22289-8
Popis: Here, the authors experimentally demonstrate chiral transfer over large distances up to 100 nm. They realise the coupling with an achiral nanosphere situated between a pair of distant gold nanorods arranged in a chiral fashion using DNA origami, and observe enhanced circular dichroism signals.
Databáze: Directory of Open Access Journals