effects of irregular bimetallic nanostructures on the optical properties of photosystem i from thermosynechococcus elongatus
Clicks: 176
ID: 174146
2015
Article Quality & Performance Metrics
Overall Quality
Improving Quality
0.0
/100
Combines engagement data with AI-assessed academic quality
Reader Engagement
Emerging Content
3.3
/100
11 views
11 readers
Trending
AI Quality Assessment
Not analyzed
Abstract
The fluorescence of photosystem I (PSI) trimers in proximity to bimetallic plasmonic nanostructures have been explored by single-molecule spectroscopy (SMS) at cryogenic temperature (1.6 K). PSI serves as a model for biological multichromophore-coupled systems with high potential for biotechnological applications. Plasmonic nanostructures are fabricated by thermal annealing of thin metallic films. The fluorescence of PSI has been intensified due to the coupling with plasmonic nanostructures. Enhancement factors up to 22.9 and 5.1 are observed for individual PSI complexes coupled to Au/Au and Ag/Au samples, respectively. Additionally, a wavelength dependence of fluorescence enhancement is observed, which can be explained by the multichromophoric composition of PSI.
| Reference Key |
ashraf2015photonicseffects
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | ;Imran Ashraf;Sepideh Skandary;Mohammad Y. Khaywah;Michael Metzger;Alfred J. Meixner;Pierre M. Adam;Marc Brecht |
| Journal | pakistan journal of medical sciences |
| Year | 2015 |
| DOI |
10.3390/photonics2030838
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.