Journal:Advanced Materials Interfaces

Abstract:Plasmonic nanoresonators made of particle-in-void have been considered as superior plasmonic cavities for surface enhanced Raman scattering (SERS). However, controlled fabrication of such plasmonic system and its dynamic tuning pose great challenges to traditional fabrication methods. Here, a capillary-driven self-assembly is proposed to form gold nanoparticles in bowls (Au NPiBs), which have a nm-gap filled with temperature-responsive polymers (poly(N-isopropylacrylamide)). As such, the plasmonic resonances of the Au NPiB nanostructures can be dynamically and reversibly tuned with the change

Indexed by:Journal paper

Document Type:J

Translation or Not:no

Date of Publication:2021-12-19

Included Journals:SCI

Links to published journals:https://onlinelibrary.wiley.com/doi/10.1002/admi.202101837