Evidence map›Paper›PMID 19777118›Full record

ArticleJournal of the Optical Society of America. B, Optical physics2007

Computational study of fluorescence scattering by silver nanoparticles.

Mustafa H Chowdhury, Stephen K Gray, James Pond, Chris D Geddes, Kadir Aslan, Joseph R Lakowicz

Abstract read
In one paragraph

Article in Journal of the Optical Society of America. B, Optical physics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

  1. Metal-Enhanced Fluorescence for the Biologist's Cellular Imaging Toolkit: Design Principles and Recent Applications.BioEssays : news and reviews in molecular, cellular and developmental biology · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Bimetallic Nanoshells for Metal - Enhanced Fluorescence with Broad Band Fluorophores.The journal of physical chemistry. C, Nanomaterials and interfaces · 2012
    Article
  6. Article
  7. Plasmon-controlled fluorescence and single DNA strand sequenching.Proceedings of SPIE--the International Society for Optical Engineering · 2012
    Article
  8. Distance-dependent intrinsic fluorescence of proteins on aluminum nanostructures.Proceedings of SPIE--the International Society for Optical Engineering · 2012
    Article
  9. Feasibility of Using Bimetallic Plasmonic Nanostructures to Enhance the Intrinsic Emission of Biomolecules.The journal of physical chemistry. C, Nanomaterials and interfaces · 2011
    Article
  10. Article
  11. On the Feasibility of Using the Intrinsic Fluorescence of Nucleotides for DNA Sequencing.The journal of physical chemistry. C, Nanomaterials and interfaces · 2010
    Article
  12. Article
  13. Article
  14. Plasmon-controlled fluorescence towards high-sensitivity optical sensing.Advances in biochemical engineering/biotechnology · 2009
    Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Use of aluminum films as substrates for enhanced fluorescence in the ultraviolet-blue spectral region.Proceedings of SPIE--the International Society for Optical Engineering · 2008
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Mustafa H ChowdhuryCenter for Fluorescence Spectroscopy, Medical Biotechnology Center, University of Maryland School of Medicine, 725 West Lombard Street, Baltimore, Maryland 21201, USA.
Stephen K Gray
James Pond
Chris D Geddes
Kadir Aslan
Joseph R Lakowicz

Funding

WHO'S WHO IN FLUORESCENCEP41RR008119 · NCRR · UNIVERSITY OF MARYLAND BALTIMORE · PI BASKAKOV, ILIA V · 1993 to 2006
$7.4M
Metallic Surfaces and Particles in DNA AnalysisR01HG002655 · NHGRI · UNIVERSITY OF MARYLAND BALTIMORE · PI LAKOWICZ, JOSEPH R. · 2003 to 2012
$2.8M
Plasmon-Controlled Fluorescence and Cardiac MarkersR01EB006521 · NIBIB · UNIVERSITY OF MARYLAND BALTIMORE · PI LAKOWICZ, JOSEPH R. · 2007 to 2015
$2.7M
Metal-Enhanced Fluorescence SensingR01EB000682 · NIBIB · UNIVERSITY OF MARYLAND BALTIMORE · PI LAKOWICZ, JOSEPH R. · 2002 to 2006
$1.7M
Metal-Enhanced Fluorescence RNA SensingR21GM070929 · NIGMS · UNIVERSITY OF MD BIOTECHNOLOGY INSTITUTE · PI GEDDES, CHRISTOPHER DARREN · 2004 to 2005
$238k
NCRR NIH HHS P41 RR008119NHGRI NIH HHS R01 HG002655NIBIB NIH HHS R01 EB000682NIBIB NIH HHS R01 EB006521NIGMS NIH HHS R21 GM070929
6 · The paper itself

Abstract

We study the nature of fluorescence scattering by a radiating fluorophore placed near a metal nanoparticle with the finite-difference time-domain method. Angle-resolved light-scattering distributions are contrasted with those that result when ordinary plane waves are scattered by the nanoparticle. For certain sized nanoparticles and fluorophore dipoles oriented parallel to the metal surface, we find that the highest scattered fluorescence emission is directed back toward the fluorophore, which is very different from plane-wave scattering. The largest enhancements of far-field radiation are found when the dipole is oriented normal to the surface. We also examined the effect of the fluorophore on the near field around the particle. The fields can be enhanced or quenched compared to the isolated fluorophore and exhibit strong dependence on fluorophore orientation, as well as interesting spatial variations around the nanoparticle.

Identifiers

PMID19777118
PMCPMC2748397

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.