119 citations · 1.3k across the 49 of their papers we have counts for
21 papers · 1 filter
Quantum Batteries: A Materials Science Perspective
A. Camposeo, T. Virgili, F. Lombardi +3
In the context of quantum thermodynamics, quantum batteries have emerged as promising devices for energy storage and manipulation. Over the past decade, substantial progress has be…
Naturally-Degradable Photonic Devices with Transient Function by Heterostructured Waxy-Sublimating and Water-Soluble Materials
Andrea Camposeo, Francesca D'Elia, Alberto Portone +6
Combined dry-wet transient materials and devices are introduced, which are based on water-dissolvable dye-doped polymers layered onto non-polar cyclic hydrocarbon sublimating subst…
Synthesis, crystal structure, polymorphism and microscopic luminescence properties of anthracene derivative compounds
Anna Moliterni, Davide Altamura, Rocco Lassandro +7
Anthracene derivative compounds are currently investigated because of their unique physical properties (e.g., bright luminescence and emission tunability), which make them ideal ca…
Low-defectiveness exfoliation of MoS2 nanoparticles and their embedment in hybrid light-emitting polymer nanofibers
Alberto Portone, Luigi Romano, Vito Fasano +6
Molybdenum disulfide (MoS2) has been attracting extraordinary attention for its intriguing optical, electronic and mechanical properties. Here we demonstrate hybrid, organic-inorga…
Nanowire-Intensified MEF in Hybrid Polymer-Plasmonic Electrospun Filaments
Andrea Camposeo, Radoslaw Jurga, Maria Moffa +5
Hybrid polymer-plasmonic nanostructures might combine high enhancement of localized fields from metal nanoparticles with light confinement and long-range transport in subwavelength…
Interplay of Stimulated Emission and Fluorescence Resonance Energy Transfer in Electrospun Light-Emitting Fibers
Lech Sznitko, Luigi Romano, Andrea Camposeo +4
Concomitant amplified spontaneous emission (ASE) and Förster resonance energy transfer (FRET) are investigated in electrospun light-emitting fibers. Upon dye-doping with a proper F…
Electrostatic mechanophores in tuneable light-emitting piezo-polymer nanowires
Luana Persano, Andrea Camposeo, Aleksandr V. Terentjevs +4
Electromechanical coupling through piezoelectric polymer chains allows the emission of organic molecules in active nanowires to be tuned. This effect is evidenced by highly bendabl…
Anisotropic conjugated polymer chain conformation tailors the energy migration in nanofibers
Andrea Camposeo, Ryan D. Pensack, Maria Moffa +5
Conjugated polymers are complex multi-chromophore systems, with emission properties strongly dependent on the electronic energy transfer through active sub-units. Although the pack…
Control of photon transport properties in nanocomposite nanowires
M. Moffa, V. Fasano, A. Camposeo +2
Active nanowires and nanofibers can be realized by the electric-field induced stretching of polymer solutions with sufficient molecular entanglements. The resulting nanomaterials a…
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…
Electrospun amplified fiber optics
Giovanni Morello, Andrea Camposeo, Maria Moffa +1
A lot of research is focused on all-optical signal processing, aiming to obtain effective alternatives to existing data transmission platforms. Amplification of light in fiber opti…
Physically transient photonics: random vs. distributed feedback lasing based on nanoimprinted DNA
Andrea Camposeo, Pompilio Del Carro, Luana Persano +5
The authors report on a room-temperature nanoimprinted, DNA-based distributed feedback (DFB) laser operating at 605 nm. The laser is made of a pure DNA host matrix doped with gain…
Organic nanofibers embedding stimuli-responsive threaded molecular components
Vito Fasano, Massimo Baroncini, Maria Moffa +4
While most of the studies on molecular machines have been performed in solution, interfacing these supramolecular systems with solid-state nanostructures and materials is very impo…
Random lasing in an organic light-emitting crystal and its interplay with vertical cavity feedback
Andrea Camposeo, Marco Polo, Pompilio Del Carro +3
The simultaneous vertical-cavity and random lasing emission properties of a blue-emitting molecular crystal are investigated. The 1,1,4,4-tetraphenyl-1,3-butadiene samples, grown b…
Local mechanical properties of electrospun fibers correlate to their internal nanostructure
Andrea Camposeo, Israel Greenfeld, Francesco Tantussi +6
The properties of polymeric nanofibers can be tailored and enhanced by properly managing the structure of the polymeric molecules at the nanoscale. Although electrospun polymer fib…
Near-field electrospinning of conjugated polymer light-emitting nanofibers
Daniela Di Camillo, Vito Fasano, Fabrizio Ruggieri +4
The authors report on the realization of ordered arrays of light-emitting conjugated polymer nanofibers by near-field electrospinning. The fibers, made by poly[2-methoxy-5-(2-ethyl…
Electrospun light-emitting nanofibers as building blocks for photonics and electronics
Andrea Camposeo, Luana Persano, Dario Pisignano
Nanomaterials made of active fibers have the potential to become new functional components of light-emitting sources in the visible and near-IR range, lasers, and electronic device…
Bright light emission and waveguiding in conjugated polymer nanofibers electrospun from organic-salt added solutions
Vito Fasano, Alessandro Polini, Giovanni Morello +3
Light emitting electrospun nanofibers of poly-[(9,9-dioctylfluorenyl-2,7-diyl)-co-(N,N'-diphenyl)-N,N'-di(p-butyl-oxy-phenyl)-1,4-diaminobenzene)] (PFO-PBAB) are produced by electr…