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Norberto Micali
Researcher at National Research Council
Publications - 191
Citations - 4326
Norberto Micali is an academic researcher from National Research Council. The author has contributed to research in topics: Light scattering & Porphyrin. The author has an hindex of 34, co-authored 188 publications receiving 3978 citations. Previous affiliations of Norberto Micali include University of Calabria & University of Catania.
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Journal ArticleDOI
Selection of supramolecular chirality by application of rotational and magnetic forces
Norberto Micali,Hans Engelkamp,P. G. van Rhee,Peter C. M. Christianen,L. Monsù Scolaro,Jan C. Maan +5 more
TL;DR: This result shows that an almost instantaneous chiral perturbation can be transferred and amplified in growing supramolecular self-assemblies, and provides evidence that a falsely chiral influence is able to induce absolute enantioselection.
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Mesoscopic Structure of meso-Tetrakis(4-sulfonatophenyl)porphine J-Aggregates
TL;DR: In this article, a combination of elastic (ELS) and dynamic (DLS) light scattering techniques was used for the analysis of porphyrin meso-tetrakis(4-sulfonatophenyl)porphine (H2TPPS44-) aggregates.
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Design principles of chiral carbon nanodots help convey chirality from molecular to nanoscale level.
Luka Ðorđević,Francesca Arcudi,Alessandro D'Urso,Michele Cacioppo,Norberto Micali,Thomas Bürgi,Roberto Purrello,Maurizio Prato,Maurizio Prato +8 more
TL;DR: It is shown that chiral carbon nanoparticles, called carbon nanodots, can be readily prepared using hydrothermal microwave-assisted synthesis and easily purified and used as templates for the formation of chiral supramolecular porphyrin assemblies, showing that it is possible to use and transfer the chiral information.
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From achiral porphyrins to template-imprinted chiral aggregates and further. Self-replication of chiral memory from scratch.
TL;DR: The presence of 10-13 M of chiral clusters of aromatic amino acids addresses aggregation of opposite-charged achiral porphyrin towards the formation of smart chiral assemblies in supramolecular complexes.
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SERS detection of Biomolecules at Physiological pH via aggregation of Gold Nanorods mediated by Optical Forces and Plasmonic Heating.
Barbara Fazio,Cristiano D’Andrea,Antonino Foti,E. Messina,Alessia Irrera,Maria Grazia Donato,Valentina Villari,Norberto Micali,Onofrio M. Maragò,Pietro Giuseppe Gucciardi +9 more
TL;DR: A novel scheme that exploits the radiation pressure to locally push gold nanorods and induce their aggregation in buffered solutions of biomolecules, achieving biomolecular SERS detection at almost neutral pH is reported.