Spettrofluorimetro FLS 980 (Edinburgh Instruments)

Questo sito utilizza cookie tecnici, propri e di terze parti, per garantire la corretta navigazione e analizzare il traffico e, con il tuo consenso, cookie di profilazione e altri strumenti di tracciamento di terzi per mostrare video e misurare l'efficacia delle attività di comunicazione istituzionale. Puoi rifiutare i cookie non necessari e di profilazione cliccando su “Rifiuta tutti”. Puoi scegliere di acconsentirne l’utilizzo cliccando su “Accetta tutti” oppure puoi personalizzare le tue scelte cliccando su “Rivedi le tue scelte sui cookie”.

Strumento per spettroscopia di luminescenza UV-Vis risolta in tempo con la tecnica "Time Correlated Single Photon Counting" per spettri di emissione e eccitazione da 200 a 700 nm e risoluzione temporale fino a 700 ps.
Caratteristiche:
● sorgenti / set up di eccitazione: EPLEDs (Light Emitting Diodes Pulsed light emitting diodes) a 260 nm, 350 nm, 405nm, 510 nm, lampada a idrogeno al nsec e tubo X impulsato;
● rivelatori / set up di rivelazione: rilevatore PMT UV-Vis raffreddato ad alta sensibilità, doppio monocromatore;
● elettronica di acquisizione per misure risolte nel tempo: Multi-Channel Scaling (MCS) e Time-Correlated Single Photon Counting (TCSPC).
Configurazioni disponibili:
● portacampioni per misure in polvere, solido e liquido.
Applicazioni principali:
● studio di materiali per fotonica e optoelettronica
● studio di materiali scintillatori

Questo strumento fa parte della Rete Interdipartimentale di Spettroscopia - https://rete.spettroscopia.unimib.it

Edificio
U5; 1; 1100
Responsabile scientifico
Immagine
Immagine Cover

Pubblicazioni

  • Villa, I; Monguzzi, A; Lorenzi, R; Orfano, M; Babin, V; Hájek, F; Kuldová, K; Kučerková, R; Beitlerová, A; Mattei, I; Buresova, H; Čuba, V; Prouzová Procházková, L; Nikl, A (2024) On the origin of the light yield enhancement in polymeric composites scintillators loaded with dense nanoparticles. Dettaglio
  • Orfano, M; Perego, J; Bezuidenhout, C; Villa, I; Lorenzi, R; Sabot, B; Pierre, S; Bracco, S; Piva, S; Comotti, A; Monguzzi, A (2024) Reabsorption-Free Scintillating Hetero-Ligand MOF Crystals Activated by Ultrafast Energy Transfer. Dettaglio
  • Orfano, M; Pagano, F; Mattei, I; Cova, F; Secchi, V; Bracco, S; Rogers, E; Barbieri, L; Lorenzi, R; Bizarri, G; Auffray, E; Monguzzi, A (2024) Fast Emitting Nanocomposites for High‐Resolution ToF‐PET Imaging Based on Multicomponent Scintillators. Dettaglio
  • Villa, I; Monguzzi, A; Lorenzi, R; Orfano, M; Babin, V; Hájek, F; Kuldová, K; Kučerková, R; Beitlerová, A; Mattei, I; Buresova, H; Pjatkan, R; Čuba, V; Prouzová Procházková, L; Nikl, M (2024) On the Origin of the Light Yield Enhancement in Polymeric Composite Scintillators Loaded with Dense Nanoparticles. Dettaglio
  • Villa, I; Orfano, M; Buresova, H; Nikl, M; Monguzzi, A (2024) On the origin of the light yield enhancement in polymeric composites scintillators loaded with dense nanoparticles. Dettaglio
  • Bellotti, V; Parkatzidis, K; Wang, H; De Alwis Watuthanthrige, N; Orfano, M; Monguzzi, A; Truong, N; Simonutti, R; Anastasaki, A (2023) Light-accelerated depolymerization catalyzed by Eosin Y. Dettaglio
  • Golubev, N; Ignat'Eva, E; Lipatiev, A; Ziaytdinova, M; Lapushkin, G; Sigaev, V; Poliakov, M; Paleari, A; Lorenzi, R (2023) Effects of Al2O3 addition on microstructure and luminescence of transparent germanosilicate glass-ceramics with incorporated spinel Ga-oxide nanocrystals. Dettaglio
  • Lorenzi, R; V Golubev, N; S Ignat'eva, E; N Sigaev, V; Paleari, A (2023) Defect-Mediated Persistent Luminescence In Ga2O3 Containing Glassceramics Probed By Synchrotron Radiation. Dettaglio
  • Cova, F; Monguzzi, A; Villa, I; Orfano, M; Perego, J; Comotti, A; Vedda, A (2022) Role of intra-gap electronic levels in high-Z metal-organic framework scintillating nanocrystals. Dettaglio
  • Orfano, M; Perego, J; Cova, F; Sabot, B; Daniel, C; Dujardin, C; Comotti, A; Sozzani, P; E, ; Vedda, A; Monguzzi, A (2022) Metal-organic frameworks (MOFs) based porous composites for radioactive gas detection. Dettaglio
  • Perego, J; Bezuidenhout, C; Orfano, M; Cova, F; Bracco, S; Vedda, A; Monguzzi, A; Dujardin, C; Sozzani, P; Comotti, A (2022) Porous polymeric and hybrid nanoparticles designed for luminescent materials and scintillators. Dettaglio
  • Crapanzano, R; Villa, I; Mostoni, S; D’Arienzo, M; Di Credico, B; Fasoli, M; Lorenzi, R; Scotti, R; Vedda, A (2022) Photo- and radio-luminescence of porphyrin functionalized ZnO/SiO2 nanoparticles. Dettaglio
  • Perego, J; Bezuidenhout, C; Villa, I; Cova, F; Crapanzano, R; Frank, I; Pagano, F; Kratochwill, N; Auffray, E; Bracco, S; Vedda, A; Dujardin, C; Sozzani, P; Meinardi, F; Comotti, A; Monguzzi, A (2022) Highly luminescent scintillating hetero-ligand MOF nanocrystals with engineered Stokes shift for photonic applications. Dettaglio
  • Villa, I; Crapanzano, R; Mostoni, S; D’Arienzo, M; Di Credico, B; Fasoli, M; Lorenzi, R; Bulin, A; Villa, C; Torrente, Y; Secchi, V; Campione, M; Procházková, L; Cuba, V; Nikl, M; Scotti, R; Vedda, A; Monguzzi, A (2022) Hybrid nanoscintillators and ionizing radiation: can they get along well? Investigation on hybrid nanoscintillators for medical diagnostic and therapy?. Dettaglio
  • Lorenzi, R; Golubev, N; Ignat'Eva, E; Sigaev, V; Ferrara, C; Acciarri, M; Vanacore, G; Paleari, A (2022) Defect-assisted photocatalytic activity of glass-embedded gallium oxide nanocrystals. Dettaglio
  • Crapanzano, R; Villa, I; Mostoni, S; D’Arienzo, M; Di Credico, B; Fasoli, M; Lorenzi, R; Scotti, R; Vedda, A (2021) Radio- and Photo-luminescence of ZnO Nanoparticles with Different Morphologies and Functionalization. Dettaglio
  • Villa, I; Gonzalez, B; Orfano, M; Cova, F; Secchi, V; Colombo, C; Paterek, J; Kucerkova, R; Babin, V; Mauri, M; Nikl, M; Monguzzi, A (2021) The sensitization of scintillation in polymeric composites based on fluorescent nanocomplexes. Dettaglio
  • Orfano, M; Perego, J; Cova, F; Dujardin, C; Comotti, A; Sozzani, P; Vedda, A; Monguzzi, A (2021) Photoluminescence and Radioluminescence properties of Hafnium oxide-based Metal Organic Framework (MOF) nanocrystals and composites. Dettaglio
  • Golubev, N; Ignat’Eva, E; Maurus, A; Ziyatdinova, M; Lopatina, E; Lorenzi, R; Paleari, A; Sigaev, V (2021) Photoluminescence of Gallate Glass-Ceramics: Al2O3 Influence. Dettaglio
  • Crapanzano, R; Villa, I; Mostoni, S; D'arienzo, M; Di Credico, B; Fasoli, M; Scotti, R; Vedda, A (2020) Morphology related defectiveness in zno luminescence: From bulk to nano-size. Dettaglio
  • D'Arienzo, M; Mostoni, S; Crapanzano, R; Cepek, C; Di Credico, B; Fasoli, M; Polizzi, S; Vedda, A; Villa, I; Scotti, R (2019) Insight into the Influence of ZnO Defectivity on the Catalytic Generation of Environmentally Persistent Free Radicals (EPFRs) in ZnO/SiO2 Systems. Dettaglio
  • Lorenzi, R; Golubev, N; Ignat’eva, E; Sigaev, V; Paleari, A (2019) Photocatalytic activity of germanosilicate glassceramics containing Ga2O3 nanostructures. Dettaglio
  • Remondina, J; Acciarri, M; Lorenzi, R; Golubev, N; Ignat'Eva, E; Sigaev, V; Paleari, A (2019) Oxide-in-Oxide Ga2O3-Containing Glass-Ceramics: from Bulks to Thin-Film Devices. Dettaglio
  • Villa, C; Campione, M; Santiago-González, B; Alessandrini, F; Erratico, S; Zucca, I; Bruzzone, M; Forzenigo, L; Malatesta, P; Mauri, M; Trombetta, E; Brovelli, S; Torrente, Y; Meinardi, F; Monguzzi, A (2018) Self-Assembled pH-Sensitive Fluoromagnetic Nanotubes as Archetype System for Multimodal Imaging of Brain Cancer. Dettaglio
  • Vedda, A; Fasoli, M (2018) Tunneling recombinations in scintillators, phosphors, and dosimeters. Dettaglio
  • Lorenzi, R; Ziaytdinova, M; Jarý, V; Paleari, A; Sigaev, V; Nikl, M; Fasoli, M; Golubev, N (2018) Radioluminescence of yttria-aluminoborate glasses with huntite-like composition. Dettaglio
  • Lorenzi, R; Golubev, N; Ziaytdinova, M; Jarý, V; Babin, V; Malashkevich, G; Paleari, A; Sigaev, V; Fasoli, M; Nikl, M (2018) Radio- and photoluminescence properties of Ce/Tb co-doped glasses with huntite-like composition. Dettaglio
  • Lorenzi, R; Ziaytdinova, M; Paleari, A; Sigaev, V; Nikl, M; Golubev, N (2018) Radioluminescence of rare earth doped yttria-aluminoborate glasses with huntite-like composition. Dettaglio
  • Pedrini, J; Monguzzi, A; Meinardi, F (2018) Cascade sensitization of triplet-triplet annihilation based photon upconversion at sub-solar irradiance. Dettaglio
  • Villa, I; Villa, C; Monguzzi, A; Babin, V; Tervoort, E; Nikl, M; Niederberger, M; Torrente, Y; Vedda, A; Lauria, A (2018) Demonstration of cellular imaging by using luminescent and anti-cytotoxic europium-doped hafnia nanocrystals. Dettaglio
  • Monguzzi, A; Ballabio, M; Yanai, N; Kimizuka, N; Fazzi, D; Campione, M; Meinardi, F (2018) Highly Fluorescent Metal-Organic-Framework Nanocomposites for Photonic Applications. Dettaglio
  • Paleari, A; Golubev, N; Ignat'Eva, E; Sigaev, V; Monguzzi, A; Lorenzi, R (2017) Donor–Acceptor Control in Grown-in-Glass Gallium Oxide Nanocrystals by Crystallization-driven Heterovalent Doping. Dettaglio
  • Lorenzi, R; Paleari, A; Sigaev, V; Ignat'eva, E; Golubev, N (2017) Augmented excitation cross section of gadolinium ions in nanostructured glasses. Dettaglio
  • Cova, F; Fasoli, M; Moretti, F; Chiodini, N; Pauwels, K; Auffray, E; Lucchini, M; Bourret, E; Veronese, I; D'Ippolito, E; Vedda, A (2017) Optical properties and radiation hardness of Pr-doped sol-gel silica: Influence of fiber drawing process. Dettaglio
  • Santiago-González, B; Monguzzi, A; Pinchetti, V; Casu, A; Prato, M; Lorenzi, R; Campione, M; Chiodini, N; Santambrogio, C; Meinardi, F; Manna, L; Brovelli, S (2017) "Quantized" Doping of Individual Colloidal Nanocrystals Using Size-Focused Metal Quantum Clusters. Dettaglio
  • Santiago Gonzalez, B; Monguzzi, A; Caputo, M; Villa, C; Prato, M; Santambrogio, C; Torrente, Y; Meinardi, F; Brovelli, S (2017) Metal Nanoclusters with Synergistically Engineered Optical and Buffering Activity of Intracellular Reactive Oxygen Species by Compositional and Supramolecular Design. Dettaglio
  • Vadrucci, R; Monguzzi, A; Saenz, F; Wilts, B; Simon, Y; Weder, C (2017) Nanodroplet-Containing Polymers for Efficient Low-Power Light Upconversion. Dettaglio
  • Azarbod, A; Lauria, A; Paleari, A; Lorenzi, R (2016) Intrinsic and Extrinsic Light Emission Properties of Metal Oxide Nanopowders Synthesized by Non-Aqueous Sol-Gel Route. Dettaglio
  • Thévenaz, D; Monguzzi, A; Vanhecke, D; Vadrucci, R; Meinardi, F; Simon, Y; Weder, C (2016) Thermoresponsive low-power light upconverting polymer nanoparticles†. Dettaglio
  • Santiago Gonzalez, B; Monguzzi, A; Azpiroz, J; G, ; Prato, M; Erratico, S; Campione, M; Lorenzi, R; Pedrini, J; Santambrogio, C; Torrente, Y; Angelis, F; C, ; Meinardi, F; Brovelli, S (2016) Permanent excimer superstructures by supramolecular networking of metal quantum clusters. Dettaglio
  • Camarda, P; Messina, F; Vaccaro, L; Agnello, S; Buscarino, G; Schneider, R; Popescu, R; Gerthsen, D; Lorenzi, R; Gelardi, F; Cannas, M (2016) Luminescence mechanisms of defective ZnO nanoparticles. Dettaglio
  • Villa, I; Vedda, A; Fasoli, M; Lorenzi, R; Kränzlin, N; Rechberger, F; Ilari, G; Primc, D; Hattendorf, B; Heiligtag, F; Niederberger, M; Lauria, A (2016) Size-Dependent Luminescence in HfO2 Nanocrystals: Toward White Emission from Intrinsic Surface Defects. Dettaglio
  • Golubev, N; Ignat’Eva, E; Sigaev, V; Lorenzi, R; Paleari, A (2016) Light emission enhancement in nanostructured gallium alkali-germanosilicate glasses.. Dettaglio
  • Vedda, A; Fasoli, M; Lorenzi, R; Villa, I; Lauria, A; Niederberger, M; Dujardin, C; Moretti, F (2016) Hafnium dioxide luminescent nanoparticles: structure and emission control through doping and thermal treatments. Dettaglio
  • Lorenzi, R; Azarbod, A; De Trizio, L; Ignat'Eva, E; Sigaev, V; Golubev, N; Paleari, A (2015) γ-Ga2O3 nanocrystals in germano-silicate glass as multipurpose photonic material. Dettaglio
  • Golubev, N; Ignat'Eva, E; Sigaev, V; De Trizio, L; Azarbod, A; Paleari, A; Lorenzi, R (2015) Nucleation-controlled vacancy formation in light-emitting wide-band-gap oxide nanocrystals in glass. Dettaglio
  • Lorenzi, R; Paleari, A; Golubev, N; Ignat'eva, E; Sigaev, V; Niederberger, M; Lauria, A (2015) Non-aqueous sol-gel synthesis of hybrid rare-earth-doped γ-Ga2O3 nanoparticles with multiple organic-inorganic-ionic light-emission features. Dettaglio
  • Golubev, N; Ignat'Eva, E; Sigaev, V; Lauria, A; De Trizio, L; Azarbod, A; Paleari, A; Lorenzi, R (2015) Diffusion-driven and size-dependent phase changes of gallium oxide nanocrystals in a glassy host. Dettaglio
  • Lorenzi, R; Azarbod, A; De Trizio, L; Ignat'Eva, E; Sigaev, V; Paleari, A; Golubev, N (2015) Energy transfer process between γ-Ga2O3 nanocrystals and Gd3+ ions in nanostructured germano-silicate glassceramic.. Dettaglio
  • Lorenzi, R; Sigaev, V; Golubev, N; Ignat’eva, E; Azarbod, A; Paleari, A (2014-05-12) Blue-emitting Ga2O3 QDs in glass for solar-blind UV-converters. Dettaglio
  • Monguzzi, A; Lesci, I; Capitani, G; Santo, N; Roveri, N; Campione, M (2014) Mineral-organic hybrid nanotubes as highly sensitive solid state optical chemical sensors. Dettaglio
  • Golubev, NV; Ignat'eva, ES; Sigaev, VN; Paleari, A; Lorenzi, R (2014) Nanostructured gallium germanosilicate glasses: light emission spectroscopy and applications. Dettaglio