High throughput near infrared screening discovers DNA-templated silver clusters with peak fluorescence beyond 950 nm
- Univ. of California, Santa Barbara, CA (United States)
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- University at Albany, SUNY, Albany, NY (United States)
In this study, 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.
- Research Organization:
- Los Alamos National Laboratory (LANL); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- LDRD; Laboratory Directed Research and Development (LDRD); USDOE National Nuclear Security Administration (NNSA); USDOE Office of Science (SC)
- Grant/Contract Number:
- 89233218CNA000001; AC52-06NA25396
- OSTI ID:
- 1479893
- Report Number(s):
- LA-UR-18-28178; LA-UR-18-29958
- Journal Information:
- Nanoscale, Journal Name: Nanoscale Journal Issue: 42 Vol. 10; ISSN NANOHL; ISSN 2040-3364
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- English
A new silver cluster that emits bright-blue phosphorescence
|
journal | January 2020 |
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