Evidence map›Paper›PMID 24416456›Full record

ArticleThe journal of physical chemistry. C, Nanomaterials and interfaces2012

Effect of Nanohole Spacing on the Self-Imaging Phenomenon Created by the Three-Dimensional Propagation of Light through Periodic Nanohole Arrays.

Mustafa H Chowdhury, Nathan C Lindquist, Antoine Lesuffleur, Sang-Hyun Oh, Joseph R Lakowicz, Krishanu Ray

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The journal of physical chemistry. C, Nanomaterials and interfaces, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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, Department of Biochemistry and Molecular Biology, University of Maryland, School of Medicine, 725 West Lombard Street, Baltimore, Maryland 21201, USA.
Nathan C LindquistLaboratory of Nanostructures and Biosensing, Department of Electrical and Computer Engineering, University of Minnesota, Twin Cities, 200 Union St. SE, Minneapolis, MN 55455, USA ; Department of Physics, Bethel University, 3900 Bethel Drive, St. Paul, MN 55112, USA.
Antoine LesuffleurLaboratory of Nanostructures and Biosensing, Department of Electrical and Computer Engineering, University of Minnesota, Twin Cities, 200 Union St. SE, Minneapolis, MN 55455, USA.
Sang-Hyun OhLaboratory of Nanostructures and Biosensing, Department of Electrical and Computer Engineering, University of Minnesota, Twin Cities, 200 Union St. SE, Minneapolis, MN 55455, USA.
Joseph R LakowiczCenter for Fluorescence Spectroscopy, Department of Biochemistry and Molecular Biology, University of Maryland, School of Medicine, 725 West Lombard Street, Baltimore, Maryland 21201, USA.
Krishanu RayCenter for Fluorescence Spectroscopy, Department of Biochemistry and Molecular Biology, University of Maryland, School of Medicine, 725 West Lombard Street, Baltimore, Maryland 21201, USA.

Funding

Metallic Surfaces and Particles in DNA AnalysisR01HG002655 · NHGRI · UNIVERSITY OF MARYLAND BALTIMORE · PI LAKOWICZ, JOSEPH R. · 2003 to 2012
$2.8M
Nanopore Biosensor for Kinetics of Reparative Antibodies on Plasma MembranesR01GM092993 · NIGMS · UNIVERSITY OF MINNESOTA · PI OH, SANG-HYUN · 2010 to 2013
$1.6M
Sub-Wavelength Imaging of Intracellular Metal IonsRC1GM091081 · NIGMS · UNIVERSITY OF MARYLAND BALTIMORE · PI LAKOWICZ, JOSEPH R. · 2009 to 2010
$860k
Single Molecule Studies of HIV Envelope PropertiesK25AI087968 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI RAY, KRISHANU · 2011 to 2014
$443k
NHGRI NIH HHS R01 HG002655NIAID NIH HHS K25 AI087968NIGMS NIH HHS R01 GM092993NIGMS NIH HHS RC1 GM091081
6 · The paper itself

Abstract

We present a detailed study of the inter-nanohole distance that governs the self-imaging phenomenon created by the three-dimensional propagation of light through periodic nanohole arrays on plasmonic substrates. We used scanning near-field optical microscopy (SNOM) to map the light intensity distributions at various heights above 10×10 nanohole arrays of varying pitch sizes on silver films. Our results suggest the inter-hole spacing has to be greater than the wavelength of the incident light to create the self-imaging phenomenon. We also present Finite-Difference Time-Domain (FDTD) calculations which show qualitative corroboration of our experimental results. Both our experimental and FDTD results show that the self-imaging phenomenon is more pronounced for structures with larger pitch sizes. We believe this self-imaging phenomenon is related to the Talbot imaging effect that has also been modified by a plasmonic component and can potentially be used to provide the basis for a new class of optical microscopes.

Indexed as

NanostructuresNear-field microscopyPlasmonicsSubwavelength structuresSurface plasmonsTalbot and self-imaging effects

Identifiers

PMID24416456
PMCPMC3886559

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Registered trials

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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.