Dynamic and Reversible Tuning of Particle-in-Bowl Shaped Plasmonic Resonators for Switchable Surface Enhanced Raman Scattering
发布时间：2022-05-11 点击次数：
发表刊物：Advanced Materials Interfaces
摘要：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
论文类型：期刊论文
文献类型：J
是否译文：否
发表时间：2021-12-19
收录刊物：SCI
