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Increasing the Enhancement Factor in Plasmon-Enhanced Fluorescence with Shell-Isolated Nanoparticles
(2016-09-22)
Three central experimental variables are looked at to increase the observed enhancement factor in plasmon-enhanced fluorescence: nanoparticle size, nanoparticle aggregation, and the sample temperature. The rise in emission ...
Metal-Organic Semiconductor Nanostructures for Surface-Enhanced Raman Scattering
(Soc Applied Spectroscopy, 2011-02-01)
Metal-organic semiconductor films are fabricated as co-evaporated films. It is demonstrated that the technique can be used to fabricate metal-semiconductor surface-enhanced Raman scattering (SERS) or surface-enhanced ...
Surface-enhanced resonance Raman scattering: Single-molecule detection in a Langmuir-Blodgett monolayer
(Soc Applied Spectroscopy, 2003-06-01)
Surface-enhanced resonance Raman scattering (SERRS) is used for single-molecule detection from spatially resolved 1-mum(2) sections of a Langmuir-Blodgett (LB) monolayer deposited onto a Ag film. The target molecule, his ...
Luminescence Enhancement of Carboxyl-Coated CdTe Quantum Dots by Silver Nanoparticles
(2013-06-01)
Metallic nanoparticles (NPs) have been used to improve the sensibility of biosensors and bioassays either by enhancing radiative emission or inducing quenching process on fluorescent probes. The aim of this research was ...
Enhancing Mammogram Images with Segmentation and Colorization for Assisting Breast Cancer Detection
(2020)
This paper presents a combined sequence of the K-mean clustering of mammogram images to identify the region of interest and false colorization of the region of interest to enhance digital mammograms in the context of ...
Detection of myocardial infarction using delayed enhancement dualenergy CT in stable patients
(American Roentgen Ray Society, 2017-11)
OBJECTIVE. The objective of our study was to explore whether delayed enhancement dual-energy CT (DECT) allows the detection of myocardial infarcts in stable patients. SUBJECTS AND METHODS. Patients with known or suspected ...
Non-plasmonic nanoantennas for surface enhanced spectroscopies with ultra-low heat conversion
(Nature Publishing Group, 2015-08)
Nanoplasmonics has recently revolutionized our ability to control light on the nanoscale. Using metallic nanostructures with tailored shapes, it is possible to efficiently focus light into nanoscale field ?hot spots?. High ...
The Structure, Energy, Confinement, and Enhancement of Hot Spots between Two Nanoparticles
(American Chemical Society, 2013-03)
Hot spots (HSs) between two nanoparticles (NPs) can be considered the canonical example of plasmonic coupling effects and are able to achieve huge enhancements of signals from molecules in fluorescence and Raman spectroscopy. ...
Recommendations for the integration of enhanced publications in trustworthy digital repositories
(Univ Federal Santa Catarina, 2019-05-01)
Objective: Establish recommendations for the integration of enhanced publications into trustworthy digital repositories. Enhanced publications are configured as composite digital objects and are acquiring relevance in ...