ArticleAnalytical biochemistry2003
Increased resonance energy transfer between fluorophores bound to DNA in proximity to metallic silver particles.
Article in Analytical biochemistry, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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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.
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Who cites it
19 citing papers in PubMed, 79 citations in OpenAlex.
- Optimization and Multimachine Learning Algorithms to Predict Nanometal Surface Area Transfer Parameters for Gold and Silver Nanoparticles.Nanomaterials (Basel, Switzerland) · 2024Article
- The Fluorescence Detection of Phenolic Compounds inPlants (Basel, Switzerland) · 2022Article
- Metal-Enhanced Fluorescence from Silver Nanowires with High Aspect Ratio on Glass Slides for Biosensing Applications.The journal of physical chemistry. C, Nanomaterials and interfaces · 2015Article
- Wavelength Dependence of the Fluorescence Quenching Efficiency of Nearby Dyes by Gold Nanoclusters and Nanoparticles: The Roles of Spectral Overlap and Particle Size.The journal of physical chemistry. C, Nanomaterials and interfaces · 2011Article
- Effect of plasmonic nanostructures and nanofilms on fluorescence resonance energy transfer.Journal of biophotonics · 2009Article
- Single-Molecule Studies on Fluorescently Labeled Silver Particles: Effects of Particle Size.The journal of physical chemistry. C, Nanomaterials and interfaces · 2007Article
- Enhanced Förster Resonance Energy Transfer on Single Metal Particle. 2. Dependence on Donor-Acceptor Separation Distance, Particle Size, and Distance from Metal Surface.The journal of physical chemistry. C, Nanomaterials and interfaces · 2007Article
- Single-Molecule Studies of Enhanced Fluorescence on Silver Island Films.Plasmonics (Norwell, Mass.) · 2007Article
- Enhanced Förster Resonance Energy Transfer (FRET) on Single Metal Particle.The journal of physical chemistry. C, Nanomaterials and interfaces · 2007Article
- Distance-dependent emission from dye-labeled oligonucleotides on striped Au/Ag nanowires: effect of secondary structure and hybridization efficiency.Journal of the American Chemical Society · 2006Article
- Waveguide-modulated surface plasmon-coupled emission of Nile blue in poly(vinyl alcohol) thin films.Thin solid films · 2006Article
- A model for DNA detection by metal-enhanced fluorescence from immobilized silver nanoparticles on solid substrate.The journal of physical chemistry. B · 2006Article
- Enhanced luminescence of phenyl-phenanthridine dye on aggregated small silver nanoparticles.The journal of physical chemistry. B · 2005Article
- Metal-enhanced fluoroimmunoassay on a silver film by vapor deposition.The journal of physical chemistry. B · 2005Article
- Surface-enhanced fluorescence of fluorescein-labeled oligonucleotides capped on silver nanoparticles.The journal of physical chemistry. B · 2005Article
- Metal-enhanced fluorescence immunoassays using total internal reflection and silver island-coated surfaces.Analytical biochemistry · 2004Article
- Luminescent Blinking from Silver Nanostructures.The journal of physical chemistry. B · 2003Article
- Radiative decay engineering: the role of photonic mode density in biotechnology.Journal of physics D: Applied physics · 2003Article
- Increased Sensitivity of Fluorescence Detection Using Metallic Nanoparticles.Pharmagenomics · 2003Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
We examined the effects of metallic silver particles on resonance energy transfer (RET) between fluorophores covalently bound to DNA. A coumarin donor and a Cy3 acceptor were positioned at opposite ends of a 23-bp double helical DNA oligomer. In the absence of silver particles the extent of RET is near 9%, consistent with a Forster distance R(0) near 50 A and a donor to acceptor distance near 75 A. The transfer efficiency increased when the solution of AMCA-DNA-Cy3 was placed between two quartz plates coated with silver island films to near 64%, as determined by both steady-state and time-resolved measurements. The apparent R(0) in the presence of silver island films increases to about 110 A. These values of the transfer efficiency and R(0) represent weighted averages for donor-acceptor pairs near and distant from the metallic surfaces, so that the values at an optimal distance are likely to be larger. The increased energy transfer is observed only between two sandwiched silvered slides. When we replaced one silvered slide with a quartz plate the effect vanished. Also, the increased energy transfer was not observed for silvered slides separated more than a few micrometers. These results suggest the use of metal-enhanced RET in PCR, hybridization, and other DNA assays, and the possibility of controlling energy transfer by the distance between silver surfaces.
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Registered trials
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.