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Self-assembly of Au nano-islands with tuneable organized disorder for highly sensitive SERS

Fusco, Zelio; Bo, Renheng; Wang, Yuling; Motta, N.; Chen, Hongjun; Tricoli, Antonio


Aggregates of disordered metallic nano-clusters exhibiting long-range organized fractal properties are amongst the most efficient scattering enhancers, and they are promising as high performance surfaceenhanced Raman scattering (SERS) substrates. However, the low reproducibility of the disordered structures hinders the engineering and optimization of well-defined scalable architectures for SERS. Here, a thermophoretically driven Au aerosol deposition process is used for the self-assembly of...[Show more]

CollectionsANU Research Publications
Date published: 2019
Type: Journal article
Source: Journal of Materials Chemistry C: materials for optical and electronic devices
DOI: 10.1039/c9tc01231a


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