| Literature DB >> 28004862 |
Wenzheng Lu1, Nina Jiang2, Jianfang Wang1.
Abstract
High-performance electrochemical plasmonic switching is realized on both single-particle and ensemble levels by coating polyaniline on colloidal gold nanocrystals through surfactant-assisted oxidative polymerization. Under small applied potentials, the core@shell nanostructures exhibit reversible plasmon shifts as large as 150 nm, a switching time of less than 10 ms, and a high switching stability.Entities:
Keywords: core@shell nanostructures; gold nanocrystals; plasmon; plasmon switching; polyaniline
Year: 2016 PMID: 28004862 DOI: 10.1002/adma.201604862
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849