Issue 42, 2018

High throughput near infrared screening discovers DNA-templated silver clusters with peak fluorescence beyond 950 nm

Abstract

We use high throughput near-infrared (NIR) screening technology to discover abundant new DNA-stabilized silver clusters, AgN-DNA, that fluoresce in the NIR. These include the longest wavelength AgN-DNA fluorophores identified to date, with peak emission beyond 950 nm that extends into the NIR II tissue transparency window, and the highest silver content.

Graphical abstract: High throughput near infrared screening discovers DNA-templated silver clusters with peak fluorescence beyond 950 nm

Supplementary files

Article information

Article type
Communication
Submitted
18 Jul 2018
Accepted
16 Oct 2018
First published
17 Oct 2018

Nanoscale, 2018,10, 19701-19705

Author version available

High throughput near infrared screening discovers DNA-templated silver clusters with peak fluorescence beyond 950 nm

S. M. Swasey, S. M. Copp, H. C. Nicholson, A. Gorovits, P. Bogdanov and E. G. Gwinn, Nanoscale, 2018, 10, 19701 DOI: 10.1039/C8NR05781H

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