Metal-enhanced fluorescence of graphene oxide sheets
Sign Up to like & getrecommendations! Published in 2022 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-022-04001-x
Abstract: Graphene oxide (GO) is an excellent chemical tunable optical platform for imaging and sensing. The photoluminescence (PL) quantum yield of GO is relatively low, which limited the application of the intrinsic and tunable fluorescence from… read more here.
Keywords: graphene oxide; enhanced fluorescence; metal enhanced; fluorescence ... See more keywords
Metal-enhanced upconversion luminescence of NaYF4:Yb/Er with Ag nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2016.12.030
Abstract: Abstract Single rare earth doped NaYF 4 nanoplate with different size of Ag nanoparticles is designed for the investigation of metal enhanced upconversion luminescence effect. Up to twice enhancement is obtained with big Ag nanoparticles.… read more here.
Keywords: enhancement; enhanced upconversion; luminescence; upconversion luminescence ... See more keywords
Metal enhanced fluorescence on super-hydrophobic clusters of gold nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Microelectronic Engineering"
DOI: 10.1016/j.mee.2016.12.013
Abstract: We used optical lithography, electroless deposition and deep reactive ion etching techniques to realize arrays of super-hydrophobic gold nanoparticles arranged in a hierarchical structure. At the micro-scale, silicon-micro pillars in the chip permit to manipulate… read more here.
Keywords: gold nanoparticles; enhanced fluorescence; fluorescence; metal enhanced ... See more keywords
Circuit theory of metal-enhanced fluorescence
Sign Up to like & getrecommendations! Published in 2019 at "Photonics and Nanostructures - Fundamentals and Applications"
DOI: 10.1016/j.photonics.2019.100712
Abstract: Abstract Metal-enhanced fluorescence (MEF) comprises several linear phenomena which can be successfully described either by a classical theory or by a quantum one. Usually different phenomena are described by different classical models. Recently, an analytical… read more here.
Keywords: metal enhanced; metal; theory metal; enhanced fluorescence ... See more keywords
Gold Nanostar Substrates for Metal-Enhanced Fluorescence through the First and Second Near-Infrared Windows
Sign Up to like & getrecommendations! Published in 2017 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.7b02313
Abstract: Gold nanostars (AuNSs) are receiving increasing attention for their potential applications in bionanotechnology because of their unique optical properties related to their complex branched morphology. Their sharp features allow strong localized surface plasmon resonances, tunable… read more here.
Keywords: enhanced fluorescence; fluorescence; near infrared; enhancement ... See more keywords
Metal-Enhanced Hg2+-Responsive Fluorescent Nanoprobes: From Morphological Design to Application to Natural Waters
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c02985
Abstract: Metal-enhanced fluorescence (MEF) is a powerful tool in the design of sensitive chemical sensors by improving brightness and photostability of target-responsive fluorophores. Compounding these advantages with the modest hardware requirements of fluorescence sensing compared to… read more here.
Keywords: responsive fluorescent; design; metal enhanced; metal ... See more keywords
Metal-Enhanced Fluorescence Study in Aqueous Medium by Coupling Gold Nanoparticles and Fluorophores Using a Bilayer Vesicle Platform
Sign Up to like & getrecommendations! Published in 2019 at "ACS Omega"
DOI: 10.1021/acsomega.9b00036
Abstract: Gold nanoparticles (AuNPs) display excellent plasmonic properties, which are expected to assist fluorescence enhancement for dyes, and the phenomenon is known as “metal-enhanced fluorescence” (MEF). In this study, we demonstrate AuNP-induced MEF for a modified… read more here.
Keywords: gold nanoparticles; enhanced fluorescence; fluorescence; bilayer vesicle ... See more keywords
Metal-enhanced fluorescence and excited state dynamics of carotenoids in thin polymer films
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-40446-4
Abstract: Metal-enhanced fluorescence of carotenoids, all-trans-β-carotene and 8′-apo-β-carotene-8′-al dispersed in thin layers of polystyrene and polyethylene glycol were investigated by time-resolved fluorescence spectroscopy. The weak emission signals of carotenoids in polymer films were increased by 4–40… read more here.
Keywords: polymer films; enhanced fluorescence; fluorescence; fluorescence excited ... See more keywords
Tunable metal-enhanced fluorescence by pH-responsive polyacryloyl hydrazide capped Ag nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c6ra27193f
Abstract: A new strategy for metal enhanced fluorescence (MEF) was firstly realized based on the surface plasmon resonance of polyacryloyl hydrazide capped Ag nanoparticles (PAH–Ag NPs). Owing to the pH-responsive swelling–shrinking behavior of the polyacryloyl hydrazide… read more here.
Keywords: polyacryloyl hydrazide; capped nanoparticles; enhanced fluorescence; fluorescence ... See more keywords
Metal-enhanced fluorescence in polymer composite films with Au@Ag@SiO2 nanoparticles and InP@ZnS quantum dots
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c8ra08802k
Abstract: Poly(lauryl methacrylate) films containing Au@Ag@SiO2 nanoparticles and InP@ZnS quantum dots were prepared to investigate metal-enhanced fluorescence in polymer composites. read more here.
Keywords: quantum dots; metal enhanced; inp zns; nanoparticles inp ... See more keywords
Understanding metal-enhanced fluorescence and structural properties in Au@Ag core–shell nanocubes
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c9ra05103a
Abstract: The unique ring-like building block of Au@AgNCs has dual optical functions as a fluorescence quencher and fluorescence enhancement medium. read more here.
Keywords: enhanced fluorescence; fluorescence; structural properties; understanding metal ... See more keywords