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Controlled atmosphere electrospinning of organic nanofibers with improved light emission and waveguiding properties
Vito Fasano, Maria Moffa, Andrea Camposeo +2
Electrospinning in controlled nitrogen atmosphere is developed for the realization of active polymer nanofibers. Fibers electrospun under controlled atmospheric conditions are foun…
Multifunctional polymer nanofibers: UV emission, optical gain, anisotropic wetting and high hydrophobicity for next flexible excitation sources
Giovanni Morello, Rita Manco, Maria Moffa +3
The use of UV light sources is highly relevant in many fields of science, being directly related to all those detection and diagnosis procedures which are based on fluorescence spe…
Metal-Enhanced Near-Infrared Fluorescence by Micropatterned Gold Nanocages
Andrea Camposeo, Luana Persano, Rita Manco +6
In metal-enhanced fluorescence (MEF), the localized surface plasmon resonances of metallic nanostructures amplify the absorption of excitation light and assist in radiating the con…
Surface-enhanced Raman spectroscopy in 3D electrospun nanofiber mats coated with gold nanorods
A. Camposeo, D. Spadaro, D. Magrì +5
Nanofibers functionalized by metal nanostructures and particles are exploited as effective flexible substrates for SERS analysis. Their complex three-dimensional structure may prov…
Sub-ms dynamics of the instability onset of electrospinning
Martina Montinaro, Vito Fasano, Maria Moffa +5
Electrospun polymer jets are imaged for the first time at an ultra-high rate of 10,000 frames per second, investigating the process dynamics, and the instability propagation veloci…