High photoluminescence of shortwave infrared-emitting anisotropic surface charged gold nanoclusters

Incorporating anisotropic surface charges on atomically precise gold nanoclusters (Au NCs) led to a strong absorption in the near-infrared region and could enable the formation of self-assembled Au NCs exhibiting an intense absorption band at ∼1000 nm. This surface modification showed a striking enhancement of the photoluminescence in the Shortwave Infrared (SWIR) region with a quantum yield as high as 6.1% in water.

Références

Titre
High photoluminescence of shortwave infrared-emitting anisotropic surface charged gold nanoclusters
Type de publication
Article de revue
Année de publication
2019
Revue
Nanoscale
Volume
11
Pagination
12092-12096
Soumis le 2 septembre 2019