Wavelength-Dependent Metal-Enhanced Fluorescence Biosensors via Resonance Energy Transfer Modulation [PDF]
Biosensors, 2023 Fluorescence can be enhanced or quenched depending on the distance between the surface of a metal nanoparticle and the fluorophore molecule. Fluorescence enhancement by nearby metal particles is called metal-enhanced fluorescence (MEF).
Seungah Lee, Seong Ho Kang
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Nanomaterial-Based Fluorescence Resonance Energy Transfer (FRET) and Metal-Enhanced Fluorescence (MEF) to Detect Nucleic Acid in Cancer Diagnosis [PDF]
Biomedicines, 2021 Nucleic acids, including DNA and RNA, have received prodigious attention as potential biomarkers for precise and early diagnosis of cancers. However, due to their small quantity and instability in body fluids, precise and sensitive detection is highly ...
Jin-Ha Choi +4 more
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Recent Developments in Plasmonic Nanostructures for Metal Enhanced Fluorescence-Based Biosensing [PDF]
Nanomaterials, 2020 Metal-enhanced fluorescence (MEF) is a unique phenomenon of surface plasmons, where light interacts with the metallic nanostructures and produces electromagnetic fields to enhance the sensitivity of fluorescence-based detection.
Mohsin Ali Badshah +5 more
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Characterization of Plasmonic Scattering, Luminescent Down-Shifting, and Metal-Enhanced Fluorescence and Applications on Silicon Solar Cells [PDF]
Nanomaterials, 2021 This paper studied characterized the plasmonic effects of silver nanoparticles (Ag-NPs), the luminescent down-shifting of Eu-doped phosphor particles, and the metal-enhanced fluorescence (MEF) achieved by combining the two processes to enhance the ...
Wen-Jeng Ho +2 more
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Bionic Plasmonic Nanoarrays Excited by Radially Polarized Vector Beam for Metal-Enhanced Fluorescence [PDF]
Nanomaterials, 2023 Metal-enhanced fluorescence (MEF) is an important fluorescence technology due to its ability to significantly improve the fluorescence intensity. Here, we present a new MEF configuration of the bionic nanorod array illuminated by radially polarized ...
Min Liu +8 more
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The Incorporation of Amplified Metal-Enhanced Fluorescence in a CMOS-Based Biosensor Increased the Detection Sensitivity of a DNA Marker of the Pathogenic Fungus Colletotrichum gloeosporioides [PDF]
Biosensors, 2020 Half of the global agricultural fresh produce is lost, mainly because of rots that are caused by various pathogenic fungi. In this study, a complementary metal-oxide-semiconductor (CMOS)-based biosensor was developed, which integrates specific DNA ...
Dorin Harpaz, Noam Alkan, Evgeni Eltzov
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Artefact-free Evaluation of Metal Enhanced Fluorescence in Silica Coated Gold Nanoparticles [PDF]
Scientific Reports, 2017 Metal nanoparticles can either quench or enhance the emission of dyes in their vicinity, but the precise measurement and understanding of this effect is still hindered by experimental artifacts, especially for particles in colloidal dispersion.
Tânia Ribeiro +2 more
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Metal-enhanced fluorescent sensor system for bisphenol a determination using AgNP-modified molecularly imprinted polymer chips [PDF]
RSC AdvancesA metal-enhanced fluorescence sensor system was developed for the detection of bisphenol A (BPA) using molecularly imprinted polymer (MIP) films with in situ synthesized silver nanoparticles (AgNPs).
Daria Yarynka +3 more
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Nano-Micro Letters, 2021 Dual-functional aggregation-induced photosensitizers (AIE-PSs) with singlet oxygen generation (SOG) ability and bright fluorescence in aggregated state have received much attention in image-guided photodynamic therapy (PDT).
Mohammad Tavakkoli Yaraki +6 more
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Effect of Silver Nanoparticles on Fluorescence Intensity of Fluoreseina Dye Mixed in One Solution
Iraqi Journal of Physics, 2021 Metal enhanced fluorescence (MEF) is an unequaled phenomenon of metal nanoparticle surface plasmons, when light interacts with the metal nanostructures (silver nanoparticles) which result electromagnetic fields to promote the sensitivity of fluorescence.
Ruwaida Tahseen Shbeeb +2 more
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