Issue 25, 2019

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

Abstract

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.

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

Supplementary files

Article information

Article type
Communication
Submitted
14 Mey 2019
Accepted
07 Jun 2019
First published
10 Jun 2019

Nanoscale, 2019,11, 12092-12096

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

B. Musnier, K. D. Wegner, C. Comby-Zerbino, V. Trouillet, M. Jourdan, I. Häusler, R. Antoine, J. Coll, U. Resch-Genger and X. Le Guével, Nanoscale, 2019, 11, 12092 DOI: 10.1039/C9NR04120F

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements