Review: Applications of surface-enhanced fluorescence (SEF) spectroscopy in bio-detection and biosensing. [PDF]
Sens Biosensing Res, 2020 Surface-enhanced fluorescence (SEF) is rapidly becoming one of the main spectroscopic techniques for the detection of a variety of biomolecules and biomarkers.
Sultangaziyev A, Bukasov R.
europepmc +4 more sources
Magnetron-sputtered Polytetrafluoroethylene-stabilized Silver Nanoisland Surface for Surface-Enhanced Fluorescence. [PDF]
Nanomaterials (Basel), 2020 Surface-enhanced fluorescence (SEF) requires the absorption/emission band of the fluorophore, the localized surface plasmon resonance (LSPR) of the nanostructure and the excitation wavelength to fall in the same (or very close) spectral range.
Šubr M +7 more
europepmc +2 more sources
A straightforward and sensitive "ON-OFF" fluorescence immunoassay based on silicon-assisted surface enhanced fluorescence. [PDF]
RSC Adv, 2021 A straightforward immunoassay based on silicon-assisted surface enhanced fluorescence (SEF) has been demonstrated using a silicon-based fluorescent immune substrate and silver-antibody nanoconjugate (SANC).
Zhang R +5 more
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Surface-Enhanced Raman Scattering and Fluorescence on Gold Nanogratings [PDF]
Nanomaterials, 2020 Surface-enhanced Raman scattering (SERS) spectroscopy is a sensitive sensing technique. It is desirable to have an easy method to produce SERS-active substrate with reproducible and robust signals.
Yu-Chung Chang +2 more
doaj +3 more sources
Multiscale modeling of surface enhanced fluorescence. [PDF]
Nanoscale AdvThe first fully atomistic QM/classical model to rationalize surface enhanced fluorescence is proposed. The results demonstrate how complex-shaped nanoparticles significantly influence fluorescence signals.
Grobas Illobre P +5 more
europepmc +6 more sources
Insights into the Mechanisms of Single-Photon and Two-Photon Excited Surface Enhanced Fluorescence by Submicrometer Silver Particles. [PDF]
Nanomaterials (Basel)Surface enhanced fluorescence (SEF) based on noble metal nanoparticles is an effective means to achieve high sensitivity in fluorescence detection. Currently, the physical mechanism behind enhanced fluorescence is not fully understood.
Wang Y +8 more
europepmc +2 more sources
Hybrid Metal-Dielectric Nano-Aperture Antenna for Surface Enhanced Fluorescence. [PDF]
Materials (Basel), 2018 A hybrid metal-dielectric nano-aperture antenna is proposed for surface-enhanced fluorescence applications. The nano-apertures that formed in the composite thin film consist of silicon and gold layers. These were numerically investigated in detail.
Lu G +7 more
europepmc +4 more sources
Advances in Surface-Enhanced Fluorescence [PDF]
Journal of Fluorescence, 2004 We report recent achievements in metal-enhanced fluorescence from our laboratory. Several fluorophore systems have been studied on metal particle-coated surfaces and in colloid suspensions. In particular, we describe a distance dependent enhancement on silver island films (SIFs), release of self-quenching of fluorescence near silver particles, and the ...
Joseph R, Lakowicz +10 more
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Recent Advances in Silver Nanostructured Substrates for Plasmonic Sensors
Biosensors, 2022 Noble metal nanostructures are known to confine photon energies to their dimensions with resonant oscillations of their conduction electrons, leading to the ultrahigh enhancement of electromagnetic fields in numerous spectroscopic methods.
Shashank K. Gahlaut +2 more
doaj +1 more source
Eye-Resolvable Surface-Plasmon-Enhanced Fluorescence Temperature Sensor
Nanomaterials, 2022 Temperature sensors are widely used in important fields such as daily home, medical care, and aerospace as a commonly used device for measuring temperature.
Luping Tang +6 more
doaj +1 more source