Massimo Ottonelli
University of Genoa
54 Papers
306 Citations
Massimo Ottonelli is an academic researcher from University of Genoa. The author has contributed to research in topics: Absorption spectroscopy & Polydiacetylenes. The author has an hindex of 10, co-authored 53 publications. Previous affiliations of Massimo Ottonelli include University of Milan.
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Papers
Alginate-based hydrogels prepared via ionic gelation: An experimental design approach to predict the crosslinking degree
Andrea Dodero,Lara Pianella,Silvia Vicini,Marina Alloisio,Massimo Ottonelli,Maila Castellano +5 more
TL;DR: In this paper, a novel preparation approach is proposed and optimized; the method is based on the use of agar moulds rich of bivalent ions as diffusing system to modulate the release of Ca 2+, Sr 2+ and Ba 2+ cations in order to guarantee a better control of the crosslinking process.
112
Tuning the photophysical properties of pyrene-based systems: a theoretical study.
TL;DR: The screening shows that promising candidates for photovoltaic applications could be molecular structures formed by two pyrene units joined/linked by a short conjugated bridge containing double or triple bonds (henceforth pyrene-linked dimers).
58
Silver-polydiacetylene core–shell nanohybrids: From nano to mesoscale architectures
Marina Alloisio,Stefania Zappia,Anna Demartini,M. Isabel Martinez Espinoza,Massimo Ottonelli,Giovanna Dellepiane,Sergio Thea,Ornella Cavalleri,Ranieri Rolandi +8 more
TL;DR: In this paper, a model of the polyPCDA self-assembled on silver nanoparticles was proposed and the surface coverage density was evaluated, which showed that the resulting nanohybrids are very stable in aqueous suspension and exhibit a bilayered, core-shell architecture.
22
New erbium complexes emitting in infrared region based on oligothiophene and thiophenefluorene carboxylate
Silvia Destri,Mariacecilia Pasini,William Porzio,Fabio Rizzo,Giovanna Dellepiane,Massimo Ottonelli,Gianfranco Musso,Francesco Meinardi,Lucia Veltri +8 more
TL;DR: In this article, the authors have synthesized oligothiophene and thiophenefluorene ligands bearing carboxylate clamps able to complex erbium and other lanthanide 3 + ions.
20
Semiempirical study of the electronic and optical properties of the Er(8-hydroxyquinolinate)3 complex.
Massimo Ottonelli,Gaetano Michele Maurizio Izzo,Fabio Rizzo,Gianfranco Musso,Giovanna Dellepiane,Riccardo Tubino +5 more
TL;DR: To describe in detail the mechanism of the energy-transfer process occurring in the complex it is essential to take into account the geometry relaxation effects in the excited states.
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